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[linux-next:master] BUILD REGRESSION e7d6987e09a328d4a949701db40ef63fbb970670

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: e7d6987e09a328d4a949701db40ef63fbb970670 Add linux-next specific files for 20220422 Error/Warning reports: https://lore.kernel.org/linux-mm/202204081656.6x4pfen4-lkp@intel.com https://lore.kernel.org/linux-mm/202204231818.yVvV3Oxp-lkp@intel.com https://lore.kernel.org/linux-mm/202204240458.z2cymyl5-lkp@intel.com https://lore.kernel.org/linux-mm/202204241527.n36cr1e5-lkp@intel.com https://lore.kernel.org/llvm/202204230717.gJP3yZ5j-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) ERROR: modpost: "omap_set_dma_priority" [drivers/video/fbdev/omap/omapfb.ko] undefined! arch/sh/include/asm/io.h:274:33: error: expected expression before 'do' drivers/bus/mhi/host/main.c:787:13: warning: parameter 'event_quota' set but not used [-Wunused-but-set-parameter] drivers/char/hw_random/mpfs-rng.c:49:9: error: call to undeclared function 'mpfs_blocking_transaction'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] drivers/char/hw_random/mpfs-rng.c:74:27: warning: incompatible integer to pointer conversion assigning to 'struct mpfs_sys_controller *' from 'int' [-Wint-conversion] drivers/char/hw_random/mpfs-rng.c:74:30: error: call to undeclared function 'mpfs_sys_controller_get'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] drivers/gpu/drm/solomon/ssd130x-spi.c:154:35: warning: unused variable 'ssd130x_spi_table' [-Wunused-const-variable] drivers/usb/atm/cxacru.c:259:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/usb/atm/usbatm.c:739:10: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/usb/chipidea/core.c:956:10: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/usb/gadget/udc/core.c:1664:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] mpfs-rng.c:(.data.rel.ro+0x20): undefined reference to `mpfs_sys_controller_get' mpfs-rng.c:(.data.rel.ro+0x8): undefined reference to `mpfs_blocking_transaction' omapfb_main.c:(.text+0x41ec): undefined reference to `omap_set_dma_priority' Unverified Error/Warning (likely false positive, please contact us if interested): Makefile:684: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/s390/include/asm/spinlock.h:81:3: error: unexpected token in '.rept' directive arch/s390/include/asm/spinlock.h:81:3: error: unknown directive arch/s390/include/asm/spinlock.h:81:3: error: unmatched '.endr' directive arch/s390/lib/spinlock.c:78:3: error: unexpected token in '.rept' directive arch/s390/lib/spinlock.c:78:3: error: unknown directive arch/s390/lib/spinlock.c:78:3: error: unmatched '.endr' directive crypto/sm3.c:246:1: internal compiler error: Segmentation fault csky-linux-ld: mpfs-rng.c:(.text+0x10c): undefined reference to `mpfs_sys_controller_get' csky-linux-ld: mpfs-rng.c:(.text+0x70): undefined reference to `mpfs_blocking_transaction' drivers/base/topology.c:158:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/char/hw_random/mpfs-rng.c:49:23: error: implicit declaration of function 'mpfs_blocking_transaction' [-Werror=implicit-function-declaration] drivers/char/hw_random/mpfs-rng.c:74:34: warning: assignment to 'struct mpfs_sys_controller *' from 'int' makes pointer from integer without a cast [-Wint-conversion] drivers/char/hw_random/mpfs-rng.c:74:37: error: implicit declaration of function 'mpfs_sys_controller_get' [-Werror=implicit-function-declaration] drivers/dma-buf/st-dma-fence-unwrap.c:125:13: warning: variable 'err' set but not used [-Wunused-but-set-variable] drivers/edac/edac_device.c:79 edac_device_alloc_ctl_info() warn: Please consider using kcalloc instead drivers/edac/edac_mc.c:396:24: warning: Variable 'layer' is not assigned a value. [unassignedVariable] drivers/hid/wacom_wac.c:2411:42: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat] drivers/net/ethernet/mellanox/mlxsw/core_linecards.c:851:8: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] drivers/net/wireless/ath/ath11k/peer.c:520 ath11k_peer_rhash_id_tbl_init() warn: missing error code 'ret' drivers/net/wireless/ath/ath11k/peer.c:575 ath11k_peer_rhash_addr_tbl_init() warn: missing error code 'ret' drivers/pinctrl/pinctrl-ingenic.c:162 is_soc_or_above() warn: bitwise AND condition is false here fs/btrfs/ctree.c:1412:7: warning: Local variable 'unlock_up' shadows outer function [shadowFunction] fs/btrfs/send.c:6857:13: warning: Either the condition '*level==0' is redundant or the array 'path->nodes[8]' is accessed at index -1, which is out of bounds. [negativeIndex] fs/btrfs/send.c:6858:13: warning: Either the condition '*level==0' is redundant or the array 'path->slots[8]' is accessed at index -1, which is out of bounds. [negativeIndex] kernel/bpf/core.c:1667:3: warning: Syntax Error: AST broken, binary operator '=' doesn't have two operands. [internalAstError] kernel/bpf/syscall.c:4944:13: warning: no previous prototype for function 'unpriv_ebpf_notify' [-Wmissing-prototypes] kernel/module/kallsyms.c:157:24: warning: Redundant assignment of 'mod->init_layout.size' to itself. [selfAssignment] kernel/module/kallsyms.c:424:3: warning: Assignment of function parameter has no effect outside the function. [uselessAssignmentArg] kernel/module/main.c:2113:26: warning: Redundant assignment of 'mod->core_layout.size' to itself. [selfAssignment] kernel/module/main.c:2147:26: warning: Redundant assignment of 'mod->init_layout.size' to itself. [selfAssignment] kernel/module/main.c:2189:4: warning: Null pointer passed as 1st argument to memory copy function [clang-analyzer-unix.cstring.NullArg] kernel/module/main.c:2261:70: warning: Parameter 'debug' can be declared with const [constParameter] kernel/module/main.c:357:20: warning: Local variable 'arr' shadows outer variable [shadowVariable] kernel/module/main.c:924:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] lib/iov_iter.c:1837:61: warning: Parameter 'old' can be declared with const [constParameter] lib/iov_iter.c:1884:6: warning: Redundant initialization for 'ret'. The initialized value is overwritten before it is read. [redundantInitialization] lib/vsprintf.c:588:41: warning: Parameter 'end' can be declared with const [constParameter] make[1]: *** No rule to make target 'arch/h8300/Makefile'. mm/memory.c: linux/mm_inline.h is included more than once. mm/sparse-vmemmap.c:740:17: warning: Value stored to 'next' during its initialization is never read [clang-analyzer-deadcode.DeadStores] mpfs-rng.c:(.text+0x3c): undefined reference to `mpfs_blocking_transaction' mpfs-rng.c:(.text+0x98): undefined reference to `mpfs_sys_controller_get' net/ipv4/tcp_cong.c:430:32: warning: Division by zero [clang-analyzer-core.DivideZero] {standard input}:1628: Error: operands mismatch -- statement `mulu.l 4(%a0),%d3:%d0' ignored {standard input}:1628: Error: operands mismatch -- statement `mulu.l 8(%a0),%d2:%d4' ignored {standard input}:2648: Error: operands mismatch -- statement `divu.l %d0,%d3:%d7' ignored {standard input}:2677: Error: operands mismatch -- statement `mulu.l %d3,%d2:%d7' ignored Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- alpha-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- alpha-buildonly-randconfig-r004-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- alpha-randconfig-r033-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- arc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- arc-randconfig-p001-20220422 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-randconfig-r043-20220424 | |-- drivers-char-hw_random-mpfs-rng.c:error:implicit-declaration-of-function-mpfs_blocking_transaction | |-- drivers-char-hw_random-mpfs-rng.c:error:implicit-declaration-of-function-mpfs_sys_controller_get | `-- drivers-char-hw_random-mpfs-rng.c:warning:assignment-to-struct-mpfs_sys_controller-from-int-makes-pointer-from-integer-without-a-cast |-- arc-randconfig-s031-20220421 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- arm-allmodconfig | |-- ERROR:omap_set_dma_priority-drivers-video-fbdev-omap-omapfb.ko-undefined | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- arm-allyesconfig | |-- arch-arm-mach-omap2-sram.c:sparse:sparse:cast-removes-address-space-__iomem-of-expression | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | `-- omapfb_main.c:(.text):undefined-reference-to-omap_set_dma_priority |-- arm-randconfig-c002-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arm64-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- arm64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- arm64-randconfig-c003-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- csky-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- csky-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- csky-randconfig-r003-20220424 | |-- csky-linux-ld:mpfs-rng.c:(.text):undefined-reference-to-mpfs_blocking_transaction | |-- csky-linux-ld:mpfs-rng.c:(.text):undefined-reference-to-mpfs_sys_controller_get | |-- mpfs-rng.c:(.text):undefined-reference-to-mpfs_blocking_transaction | `-- mpfs-rng.c:(.text):undefined-reference-to-mpfs_sys_controller_get |-- h8300-allmodconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-buildonly-randconfig-r006-20220421 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- i386-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- i386-randconfig-m021 | `-- drivers-edac-edac_device.c-edac_device_alloc_ctl_info()-warn:Please-consider-using-kcalloc-instead |-- i386-randconfig-s001 | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- ia64-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- ia64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- ia64-randconfig-r032-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- m68k-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- m68k-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- m68k-buildonly-randconfig-r005-20220422 | |-- drivers-char-hw_random-mpfs-rng.c:error:implicit-declaration-of-function-mpfs_blocking_transaction | |-- drivers-char-hw_random-mpfs-rng.c:error:implicit-declaration-of-function-mpfs_sys_controller_get | |-- drivers-char-hw_random-mpfs-rng.c:warning:assignment-to-struct-mpfs_sys_controller-from-int-makes-pointer-from-integer-without-a-cast | |-- standard-input:Error:operands-mismatch-statement-divu.l-d0-d3:d7-ignored | |-- standard-input:Error:operands-mismatch-statement-mulu.l-(-a0)-d2:d4-ignored | |-- standard-input:Error:operands-mismatch-statement-mulu.l-(-a0)-d3:d0-ignored | `-- standard-input:Error:operands-mismatch-statement-mulu.l-d3-d2:d7-ignored |-- m68k-randconfig-r011-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- m68k-randconfig-r013-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- m68k-randconfig-r026-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- microblaze-randconfig-p002-20220422 | |-- fs-btrfs-ctree.c:warning:Local-variable-unlock_up-shadows-outer-function-shadowFunction | |-- fs-btrfs-send.c:warning:Either-the-condition-level-is-redundant-or-the-array-path-nodes-is-accessed-at-index-which-is-out-of-bounds.-negativeIndex | `-- fs-btrfs-send.c:warning:Either-the-condition-level-is-redundant-or-the-array-path-slots-is-accessed-at-index-which-is-out-of-bounds.-negativeIndex |-- mips-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-mem-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- mips-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-mem-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- nios2-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- nios2-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- nios2-randconfig-r005-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- parisc-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- parisc-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- parisc-buildonly-randconfig-r004-20220422 | |-- mpfs-rng.c:(.data.rel.ro):undefined-reference-to-mpfs_blocking_transaction | `-- mpfs-rng.c:(.data.rel.ro):undefined-reference-to-mpfs_sys_controller_get |-- powerpc-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- powerpc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- powerpc-buildonly-randconfig-r005-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- powerpc64-randconfig-p001-20220422 | |-- drivers-edac-edac_mc.c:warning:Variable-layer-is-not-assigned-a-value.-unassignedVariable | |-- kernel-bpf-core.c:warning:Syntax-Error:AST-broken-binary-operator-doesn-t-have-two-operands.-internalAstError | |-- kernel-module-kallsyms.c:warning:Assignment-of-function-parameter-has-no-effect-outside-the-function.-uselessAssignmentArg | |-- kernel-module-kallsyms.c:warning:Redundant-assignment-of-mod-init_layout.size-to-itself.-selfAssignment | |-- kernel-module-main.c:warning:Local-variable-arr-shadows-outer-variable-shadowVariable | |-- kernel-module-main.c:warning:Parameter-debug-can-be-declared-with-const-constParameter | |-- kernel-module-main.c:warning:Redundant-assignment-of-mod-core_layout.size-to-itself.-selfAssignment | |-- kernel-module-main.c:warning:Redundant-assignment-of-mod-data_layout.size-to-itself.-selfAssignment | |-- kernel-module-main.c:warning:Redundant-assignment-of-mod-init_layout.size-to-itself.-selfAssignment | |-- lib-iov_iter.c:warning:Parameter-old-can-be-declared-with-const-constParameter | |-- lib-iov_iter.c:warning:Redundant-initialization-for-ret-.-The-initialized-value-is-overwritten-before-it-is-read.-redundantInitialization | `-- lib-vsprintf.c:warning:Parameter-end-can-be-declared-with-const-constParameter |-- powerpc64-randconfig-r021-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- riscv-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- riscv-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- riscv-buildonly-randconfig-r001-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- riscv-buildonly-randconfig-r003-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- riscv-randconfig-r035-20220422 | `-- crypto-sm3.c:internal-compiler-error:Segmentation-fault |-- s390-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- s390-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- s390-randconfig-r025-20220421 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sh-allmodconfig | |-- arch-sh-include-asm-io.h:error:expected-expression-before-do | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sh-allyesconfig | |-- arch-sh-include-asm-io.h:error:expected-expression-before-do | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sh-randconfig-c004-20220421 | `-- arch-sh-include-asm-io.h:error:expected-expression-before-do |-- sparc-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- sparc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-soc-qcom-smem.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-restricted-__le32 | |-- drivers-soc-qcom-smem.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-smem_partition_header-phdr-got-void-noderef-__iomem-virt_base | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- um-i386_defconfig | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- um-x86_64_defconfig | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- x86_64-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- x86_64-allnoconfig | `-- mm-memory.c:linux-mm_inline.h-is-included-more-than-once. |-- x86_64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- x86_64-randconfig-m001 | `-- drivers-edac-edac_device.c-edac_device_alloc_ctl_info()-warn:Please-consider-using-kcalloc-instead |-- x86_64-randconfig-m001-20220418 | |-- drivers-net-wireless-ath-ath11k-peer.c-ath11k_peer_rhash_addr_tbl_init()-warn:missing-error-code-ret | `-- drivers-net-wireless-ath-ath11k-peer.c-ath11k_peer_rhash_id_tbl_init()-warn:missing-error-code-ret |-- x86_64-randconfig-s021 | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- xtensa-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- xtensa-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- xtensa-randconfig-m031-20220422 | `-- drivers-pinctrl-pinctrl-ingenic.c-is_soc_or_above()-warn:bitwise-AND-condition-is-false-here `-- xtensa-randconfig-r002-20220421 `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used clang_recent_errors |-- arm-randconfig-c002-20220422 | |-- drivers-usb-atm-cxacru.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-fun | |-- drivers-usb-atm-usbatm.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-fun | |-- drivers-usb-chipidea-core.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous- | |-- drivers-usb-gadget-udc-core.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogou | |-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio | `-- kernel-module-main.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg |-- arm-randconfig-r015-20220421 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- arm64-buildonly-randconfig-r002-20220421 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- arm64-randconfig-r021-20220422 | |-- drivers-char-hw_random-mpfs-rng.c:error:call-to-undeclared-function-mpfs_blocking_transaction-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-char-hw_random-mpfs-rng.c:error:call-to-undeclared-function-mpfs_sys_controller_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | `-- drivers-char-hw_random-mpfs-rng.c:warning:incompatible-integer-to-pointer-conversion-assigning-to-struct-mpfs_sys_controller-from-int |-- arm64-randconfig-r035-20220421 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- hexagon-randconfig-r034-20220421 | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- hexagon-randconfig-r041-20220421 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- hexagon-randconfig-r045-20220421 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- hexagon-randconfig-r045-20220424 | |-- drivers-char-hw_random-mpfs-rng.c:error:call-to-undeclared-function-mpfs_blocking_transaction-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- drivers-char-hw_random-mpfs-rng.c:error:call-to-undeclared-function-mpfs_sys_controller_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | `-- drivers-char-hw_random-mpfs-rng.c:warning:incompatible-integer-to-pointer-conversion-assigning-to-struct-mpfs_sys_controller-from-int |-- i386-randconfig-a002 | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a004 | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a011 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a013 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a015 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-c001 | |-- drivers-base-topology.c:warning:Value-stored-to-dev-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify | |-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio | |-- kernel-module-main.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg | `-- net-ipv4-tcp_cong.c:warning:Division-by-zero-clang-analyzer-core.DivideZero |-- riscv-randconfig-c006-20220422 | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- riscv-randconfig-c006-20220424 | `-- drivers-net-ethernet-mellanox-mlxsw-core_linecards.c:warning:Use-of-memory-after-it-is-freed-clang-analyzer-unix.Malloc |-- riscv-randconfig-r004-20220421 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- riscv-randconfig-r026-20220420 | `-- drivers-hid-wacom_wac.c:warning:format-specifies-type-unsigned-short-but-the-argument-has-type-int |-- s390-alldefconfig | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | `-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive |-- s390-randconfig-c005-20220422 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | `-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive |-- s390-randconfig-r003-20220421 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | |-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- s390-randconfig-r006-20220421 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | |-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- x86_64-allyesconfig | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:unused-variable-ssd13_spi_table |-- x86_64-randconfig-a001 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- x86_64-randconfig-a005 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- x86_64-randconfig-a012 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- x86_64-randconfig-a014 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- x86_64-randconfig-a016 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used `-- x86_64-randconfig-c007 |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio |-- kernel-module-main.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg |-- mm-sparse-vmemmap.c:warning:Value-stored-to-next-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores `-- net-ipv4-tcp_cong.c:warning:Division-by-zero-clang-analyzer-core.DivideZero elapsed time: 5684m configs tested: 130 configs skipped: 3 gcc tested configs: arm allmodconfig arm allyesconfig arm defconfig arm64 defconfig arm64 allyesconfig ia64 allmodconfig i386 allyesconfig ia64 allyesconfig x86_64 allyesconfig mips allyesconfig riscv allyesconfig um x86_64_defconfig riscv allmodconfig um i386_defconfig mips allmodconfig powerpc allmodconfig m68k allyesconfig s390 allmodconfig s390 allyesconfig m68k allmodconfig powerpc allyesconfig i386 randconfig-c001 sparc allyesconfig parisc allyesconfig sh allmodconfig h8300 allyesconfig xtensa allyesconfig arc allyesconfig alpha allyesconfig nios2 allyesconfig mips decstation_r4k_defconfig powerpc mpc834x_mds_defconfig ia64 zx1_defconfig mips decstation_defconfig arm exynos_defconfig arm simpad_defconfig mips gpr_defconfig m68k mvme147_defconfig sh se7722_defconfig sh hp6xx_defconfig xtensa xip_kc705_defconfig arm iop32x_defconfig parisc64 defconfig sh rts7751r2dplus_defconfig arm mini2440_defconfig sparc sparc32_defconfig powerpc storcenter_defconfig arm keystone_defconfig sh se7343_defconfig powerpc sequoia_defconfig arc defconfig xtensa common_defconfig sh shmin_defconfig sh alldefconfig powerpc ppc6xx_defconfig sh sh7710voipgw_defconfig sh rsk7269_defconfig sh se7750_defconfig arm randconfig-c002-20220421 x86_64 randconfig-c001 ia64 defconfig m68k defconfig alpha defconfig csky defconfig nios2 defconfig parisc defconfig s390 defconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig sparc defconfig powerpc allnoconfig i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 i386 randconfig-a016 x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 arc randconfig-r043-20220421 riscv randconfig-r042-20220421 s390 randconfig-r044-20220421 riscv nommu_k210_defconfig riscv nommu_virt_defconfig riscv allnoconfig riscv rv32_defconfig riscv defconfig x86_64 rhel-8.3-func x86_64 defconfig x86_64 kexec x86_64 rhel-8.3 x86_64 rhel-8.3-kunit x86_64 rhel-8.3-kselftests clang tested configs: arm randconfig-c002-20220422 powerpc randconfig-c003-20220422 s390 randconfig-c005-20220422 mips randconfig-c004-20220422 x86_64 randconfig-c007 i386 randconfig-c001 riscv randconfig-c006-20220422 s390 alldefconfig powerpc ppc64e_defconfig mips rs90_defconfig mips workpad_defconfig arm spitz_defconfig powerpc mpc8313_rdb_defconfig powerpc mpc836x_mds_defconfig powerpc obs600_defconfig powerpc fsp2_defconfig powerpc tqm8560_defconfig hexagon alldefconfig arm davinci_all_defconfig i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a016 x86_64 randconfig-a012 x86_64 randconfig-a014 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 x86_64 randconfig-a005 x86_64 randconfig-a001 x86_64 randconfig-a003 hexagon randconfig-r041-20220421 hexagon randconfig-r045-20220421 -- 0-DAY CI Kernel Test Service https://01.org/lkp

3 years, 1 month

1
0
0 0

DMA-resv usage

by Christian König

Hi Daniel, only patch #2 had some significant changes. The rest ist pretty much the same except for the dropped exynos change and the added cleanup for the seqlock. Thanks, Christian.

3 years, 1 month

8
40
0 0

[RFC v5 0/6] Proposal for a GPU cgroup controller

by T.J. Mercier

This patch series revisits the proposal for a GPU cgroup controller to track and limit memory allocations by various device/allocator subsystems. The patch series also contains a simple prototype to illustrate how Android intends to implement DMA-BUF allocator attribution using the GPU cgroup controller. The prototype does not include resource limit enforcements. Changelog: v5: Rebase on top of v5.18-rc3 Drop the global GPU cgroup "total" (sum of all device totals) portion of the design since there is no currently known use for this per Tejun Heo. Fix commit message which still contained the old name for dma_buf_transfer_charge per Michal Koutný. Remove all GPU cgroup code except what's necessary to support charge transfer from dma_buf. Previously charging was done in export, but for non-Android graphics use-cases this is not ideal since there may be a delay between allocation and export, during which time there is no accounting. Merge dmabuf: Use the GPU cgroup charge/uncharge APIs patch into dmabuf: heaps: export system_heap buffers with GPU cgroup charging as a result of above. Put the charge and uncharge code in the same file (system_heap_allocate, system_heap_dma_buf_release) instead of splitting them between the heap and the dma_buf_release. This avoids asymmetric management of the gpucg charges. Modify the dma_buf_transfer_charge API to accept a task_struct instead of a gpucg. This avoids requiring the caller to manage the refcount of the gpucg upon failure and confusing ownership transfer logic. Support all strings for gpucg_register_bucket instead of just string literals. Enforce globally unique gpucg_bucket names. Constrain gpucg_bucket name lengths to 64 bytes. Append "-heap" to gpucg_bucket names from dmabuf-heaps. Drop patch 7 from the series, which changed the types of binder_transaction_data's sender_pid and sender_euid fields. This was done in another commit here: https://lore.kernel.org/all/20220210021129.3386083-4-masahiroy@kernel.org/ Rename: gpucg_try_charge -> gpucg_charge find_cg_rpool_locked -> cg_rpool_find_locked init_cg_rpool -> cg_rpool_init get_cg_rpool_locked -> cg_rpool_get_locked "gpu cgroup controller" -> "GPU controller" gpucg_device -> gpucg_bucket usage -> size Tests: Support both binder_fd_array_object and binder_fd_object. This is necessary because new versions of Android will use binder_fd_object instead of binder_fd_array_object, and we need to support both. Tests for both binder_fd_array_object and binder_fd_object. For binder_utils return error codes instead of struct binder{fs}_ctx. Use ifdef __ANDROID__ to choose platform-dependent temp path instead of a runtime fallback. Ensure binderfs_mntpt ends with a trailing '/' character instead of prepending it where used. v4: Skip test if not run as root per Shuah Khan Add better test logging for abnormal child termination per Shuah Khan Adjust ordering of charge/uncharge during transfer to avoid potentially hitting cgroup limit per Michal Koutný Adjust gpucg_try_charge critical section for charge transfer functionality Fix uninitialized return code error for dmabuf_try_charge error case v3: Remove Upstreaming Plan from gpu-cgroup.rst per John Stultz Use more common dual author commit message format per John Stultz Remove android from binder changes title per Todd Kjos Add a kselftest for this new behavior per Greg Kroah-Hartman Include details on behavior for all combinations of kernel/userspace versions in changelog (thanks Suren Baghdasaryan) per Greg Kroah-Hartman. Fix pid and uid types in binder UAPI header v2: See the previous revision of this change submitted by Hridya Valsaraju at: https://lore.kernel.org/all/20220115010622.3185921-1-hridya@google.com/ Move dma-buf cgroup charge transfer from a dma_buf_op defined by every heap to a single dma-buf function for all heaps per Daniel Vetter and Christian König. Pointers to struct gpucg and struct gpucg_device tracking the current associations were added to the dma_buf struct to achieve this. Fix incorrect Kconfig help section indentation per Randy Dunlap. History of the GPU cgroup controller ==================================== The GPU/DRM cgroup controller came into being when a consensus[1] was reached that the resources it tracked were unsuitable to be integrated into memcg. Originally, the proposed controller was specific to the DRM subsystem and was intended to track GEM buffers and GPU-specific resources[2]. In order to help establish a unified memory accounting model for all GPU and all related subsystems, Daniel Vetter put forth a suggestion to move it out of the DRM subsystem so that it can be used by other DMA-BUF exporters as well[3]. This RFC proposes an interface that does the same. [1]: https://patchwork.kernel.org/project/dri-devel/cover/20190501140438.9506-1-… [2]: https://lore.kernel.org/amd-gfx/20210126214626.16260-1-brian.welty@intel.co… [3]: https://lore.kernel.org/amd-gfx/YCVOl8%2F87bqRSQei@phenom.ffwll.local/ Hridya Valsaraju (3): gpu: rfc: Proposal for a GPU cgroup controller cgroup: gpu: Add a cgroup controller for allocator attribution of GPU memory binder: Add flags to relinquish ownership of fds T.J. Mercier (3): dmabuf: heaps: export system_heap buffers with GPU cgroup charging dmabuf: Add gpu cgroup charge transfer function selftests: Add binder cgroup gpu memory transfer tests Documentation/gpu/rfc/gpu-cgroup.rst | 190 +++++++ Documentation/gpu/rfc/index.rst | 4 + drivers/android/binder.c | 27 +- drivers/dma-buf/dma-buf.c | 80 ++- drivers/dma-buf/dma-heap.c | 39 ++ drivers/dma-buf/heaps/system_heap.c | 28 +- include/linux/cgroup_gpu.h | 137 +++++ include/linux/cgroup_subsys.h | 4 + include/linux/dma-buf.h | 49 +- include/linux/dma-heap.h | 15 + include/uapi/linux/android/binder.h | 23 +- init/Kconfig | 7 + kernel/cgroup/Makefile | 1 + kernel/cgroup/gpu.c | 386 +++++++++++++ .../selftests/drivers/android/binder/Makefile | 8 + .../drivers/android/binder/binder_util.c | 250 +++++++++ .../drivers/android/binder/binder_util.h | 32 ++ .../selftests/drivers/android/binder/config | 4 + .../binder/test_dmabuf_cgroup_transfer.c | 526 ++++++++++++++++++ 19 files changed, 1787 insertions(+), 23 deletions(-) create mode 100644 Documentation/gpu/rfc/gpu-cgroup.rst create mode 100644 include/linux/cgroup_gpu.h create mode 100644 kernel/cgroup/gpu.c create mode 100644 tools/testing/selftests/drivers/android/binder/Makefile create mode 100644 tools/testing/selftests/drivers/android/binder/binder_util.c create mode 100644 tools/testing/selftests/drivers/android/binder/binder_util.h create mode 100644 tools/testing/selftests/drivers/android/binder/config create mode 100644 tools/testing/selftests/drivers/android/binder/test_dmabuf_cgroup_transfer.c -- 2.36.0.rc0.470.gd361397f0d-goog

3 years, 1 month

3
7
0 0

[linux-next:master] BUILD REGRESSION f1244c81da13009dbf61cb807f45881501c44789

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: f1244c81da13009dbf61cb807f45881501c44789 Add linux-next specific files for 20220420 Error/Warning reports: https://lore.kernel.org/linux-mm/202204081656.6x4pfen4-lkp@intel.com https://lore.kernel.org/linux-mm/202204140108.DeRAhWEn-lkp@intel.com https://lore.kernel.org/linux-mm/202204202059.7tV9FkRy-lkp@intel.com https://lore.kernel.org/lkml/202204140043.Tx7BIBvI-lkp@intel.com https://lore.kernel.org/llvm/202203241958.Uw9bWfMD-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) arch/arm/mach-versatile/integrator_ap.c:148:13: warning: no previous prototype for 'ap_init_early' [-Wmissing-prototypes] drivers/bus/mhi/host/main.c:787:13: warning: parameter 'event_quota' set but not used [-Wunused-but-set-parameter] drivers/ntb/hw/idt/ntb_hw_idt.c:1116:1: warning: the frame size of 1288 bytes is larger than 1280 bytes [-Wframe-larger-than=] Unverified Error/Warning (likely false positive, please contact us if interested): Makefile:684: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/s390/include/asm/spinlock.h:81:3: error: unexpected token in '.rept' directive arch/s390/include/asm/spinlock.h:81:3: error: unknown directive arch/s390/include/asm/spinlock.h:81:3: error: unmatched '.endr' directive arch/s390/lib/spinlock.c:78:3: error: unexpected token in '.rept' directive arch/s390/lib/spinlock.c:78:3: error: unknown directive arch/s390/lib/spinlock.c:78:3: error: unmatched '.endr' directive drivers/dma-buf/st-dma-fence-unwrap.c:125:13: warning: variable 'err' set but not used [-Wunused-but-set-variable] drivers/edac/edac_device.c:79 edac_device_alloc_ctl_info() warn: Please consider using kcalloc instead drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_hubp.c:57:6: warning: no previous prototype for 'hubp31_program_extended_blank' [-Wmissing-prototypes] kernel/bpf/syscall.c:4944:13: warning: no previous prototype for function 'unpriv_ebpf_notify' [-Wmissing-prototypes] make[1]: *** No rule to make target 'arch/h8300/Makefile'. scripts/Makefile.clean:15: arch/h8300/Makefile: No such file or directory sound/soc/codecs/wm8731.c:654:1: internal compiler error: Segmentation fault Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- alpha-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- alpha-randconfig-r024-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-randconfig-r002-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-randconfig-r043-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arm-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arm-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arm-integrator_defconfig | `-- arch-arm-mach-versatile-integrator_ap.c:warning:no-previous-prototype-for-ap_init_early |-- arm-randconfig-c002-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arm64-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arm64-randconfig-c023-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-randconfig-r003-20220420 | `-- scripts-Makefile.clean:arch-h8300-Makefile:No-such-file-or-directory |-- h8300-randconfig-r032-20220420 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank |-- i386-randconfig-m021 | `-- drivers-edac-edac_device.c-edac_device_alloc_ctl_info()-warn:Please-consider-using-kcalloc-instead |-- i386-randconfig-s001 | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- i386-randconfig-s002 | |-- fs-hugetlbfs-inode.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t-usertype | |-- mm-hugetlb.c:sparse:sparse:restricted-zap_flags_t-degrades-to-integer | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- ia64-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- ia64-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- ia64-buildonly-randconfig-r003-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- ia64-randconfig-c003-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- m68k-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- m68k-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- m68k-randconfig-r025-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- microblaze-randconfig-s031-20220420 | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- mips-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- mips-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- nios2-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- nios2-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- nios2-randconfig-r016-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- openrisc-randconfig-r004-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- parisc-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- powerpc-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- powerpc-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- powerpc64-randconfig-c024-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- powerpc64-randconfig-p002-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- powerpc64-randconfig-r003-20220420 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank |-- powerpc64-randconfig-r033-20220420 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank |-- riscv-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- riscv-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- riscv-randconfig-c023-20220420 | `-- sound-soc-codecs-wm8731.c:internal-compiler-error:Segmentation-fault |-- s390-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- s390-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- s390-randconfig-r034-20220420 | `-- drivers-ntb-hw-idt-ntb_hw_idt.c:warning:the-frame-size-of-bytes-is-larger-than-bytes |-- sh-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sparc-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sparc-randconfig-c004-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sparc-randconfig-m031-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- x86_64-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- x86_64-randconfig-m001 | `-- drivers-edac-edac_device.c-edac_device_alloc_ctl_info()-warn:Please-consider-using-kcalloc-instead |-- x86_64-randconfig-s021 | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- x86_64-randconfig-s022 | |-- fs-hugetlbfs-inode.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t-usertype | |-- mm-hugetlb.c:sparse:sparse:restricted-zap_flags_t-degrades-to-integer | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- x86_64-rhel-8.3-kselftests | |-- fs-hugetlbfs-inode.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t-usertype | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | |-- mm-hugetlb.c:sparse:sparse:restricted-zap_flags_t-degrades-to-integer | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- xtensa-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- xtensa-randconfig-r013-20220420 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used `-- xtensa-randconfig-r036-20220420 `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used clang_recent_errors |-- arm-randconfig-r005-20220420 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- arm-randconfig-r006-20220420 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- hexagon-buildonly-randconfig-r004-20220420 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- hexagon-randconfig-r041-20220420 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a011 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a013 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a015 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- riscv-buildonly-randconfig-r005-20220420 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- riscv-randconfig-r042-20220420 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- s390-buildonly-randconfig-r006-20220420 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | |-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- s390-randconfig-r011-20220420 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | |-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- s390-randconfig-r044-20220420 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | |-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- x86_64-randconfig-a001 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- x86_64-randconfig-a005 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- x86_64-randconfig-a012 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- x86_64-randconfig-a014 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used `-- x86_64-randconfig-a016 `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used elapsed time: 735m configs tested: 110 configs skipped: 4 gcc tested configs: arm defconfig arm64 allyesconfig arm allmodconfig arm allyesconfig arm64 defconfig i386 randconfig-c001 arc allyesconfig alpha allyesconfig nios2 allyesconfig arm aspeed_g5_defconfig sh ul2_defconfig arc nsim_700_defconfig arm qcom_defconfig ia64 alldefconfig mips maltasmvp_eva_defconfig powerpc motionpro_defconfig sh secureedge5410_defconfig sparc allyesconfig arm jornada720_defconfig arm shmobile_defconfig s390 zfcpdump_defconfig powerpc bamboo_defconfig arm nhk8815_defconfig ia64 tiger_defconfig arc haps_hs_smp_defconfig openrisc alldefconfig arc nsimosci_hs_defconfig m68k mvme147_defconfig sh dreamcast_defconfig mips cobalt_defconfig sh rts7751r2dplus_defconfig arm randconfig-c002-20220420 x86_64 randconfig-c001 ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k allyesconfig m68k defconfig m68k allmodconfig nios2 defconfig alpha defconfig csky defconfig h8300 allyesconfig arc defconfig sh allmodconfig xtensa allyesconfig s390 allyesconfig parisc defconfig parisc64 defconfig s390 allmodconfig parisc allyesconfig s390 defconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig i386 allyesconfig sparc defconfig mips allyesconfig mips allmodconfig powerpc allnoconfig powerpc allmodconfig powerpc allyesconfig x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 i386 randconfig-a016 arc randconfig-r043-20220420 riscv allmodconfig riscv nommu_k210_defconfig riscv nommu_virt_defconfig riscv allnoconfig riscv rv32_defconfig riscv allyesconfig riscv defconfig x86_64 rhel-8.3-kselftests um x86_64_defconfig um i386_defconfig x86_64 defconfig x86_64 allyesconfig x86_64 rhel-8.3-func x86_64 rhel-8.3 x86_64 rhel-8.3-kunit x86_64 kexec clang tested configs: mips randconfig-c004-20220420 powerpc icon_defconfig arm shannon_defconfig powerpc katmai_defconfig mips loongson2k_defconfig powerpc pmac32_defconfig arm mv78xx0_defconfig powerpc mpc885_ads_defconfig mips lemote2f_defconfig x86_64 randconfig-a001 x86_64 randconfig-a003 x86_64 randconfig-a005 x86_64 randconfig-a016 x86_64 randconfig-a012 x86_64 randconfig-a014 i386 randconfig-a013 i386 randconfig-a015 i386 randconfig-a011 hexagon randconfig-r041-20220420 s390 randconfig-r044-20220420 hexagon randconfig-r045-20220420 riscv randconfig-r042-20220420 -- 0-DAY CI Kernel Test Service https://01.org/lkp

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[linux-next:master] BUILD REGRESSION 634de1db0e9bbeb90d7b01020e59ec3dab4d38a1

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 634de1db0e9bbeb90d7b01020e59ec3dab4d38a1 Add linux-next specific files for 20220419 Error/Warning reports: https://lore.kernel.org/linux-mm/202204081656.6x4pfen4-lkp@intel.com https://lore.kernel.org/linux-mm/202204140108.DeRAhWEn-lkp@intel.com https://lore.kernel.org/linux-mm/202204192051.BH3Il8DE-lkp@intel.com https://lore.kernel.org/lkml/202204140043.Tx7BIBvI-lkp@intel.com https://lore.kernel.org/llvm/202203241958.Uw9bWfMD-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/bus/mhi/host/main.c:787:13: warning: parameter 'event_quota' set but not used [-Wunused-but-set-parameter] drivers/gpu/drm/amd/amdgpu/../display/dc/virtual/virtual_link_hwss.c:32:6: warning: no previous prototype for 'virtual_setup_stream_attribute' [-Wmissing-prototypes] kernel/sched/sched.h: linux/static_key.h is included more than once. ntb_perf.c:(.text+0x6052): undefined reference to `__umoddi3' Unverified Error/Warning (likely false positive, please contact us if interested): Makefile:684: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/s390/include/asm/spinlock.h:81:3: error: unexpected token in '.rept' directive arch/s390/include/asm/spinlock.h:81:3: error: unknown directive arch/s390/include/asm/spinlock.h:81:3: error: unmatched '.endr' directive arch/s390/lib/spinlock.c:78:3: error: unexpected token in '.rept' directive arch/s390/lib/spinlock.c:78:3: error: unknown directive arch/s390/lib/spinlock.c:78:3: error: unmatched '.endr' directive drivers/bus/mhi/host/main.c:1580:4: warning: Attempt to free released memory [clang-analyzer-unix.Malloc] drivers/dma-buf/st-dma-fence-unwrap.c:125:13: warning: variable 'err' set but not used [-Wunused-but-set-variable] drivers/edac/edac_device.c:73 edac_device_alloc_ctl_info() warn: Please consider using kcalloc instead drivers/edac/edac_mc.c:369 edac_mc_alloc() warn: Please consider using kcalloc instead drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_hubp.c:57:6: warning: no previous prototype for 'hubp31_program_extended_blank' [-Wmissing-prototypes] drivers/gpu/drm/solomon/ssd130x.c:486:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn] drivers/hwmon/da9055-hwmon.c:201:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/hwmon/scpi-hwmon.c:121:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/hwmon/vt8231.c:634:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/tty/synclink_gt.c:3432:2: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/usb/chipidea/core.c:956:10: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/usb/gadget/udc/core.c:1664:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/video/fbdev/matrox/matroxfb_base.c:1094:5: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/vme/bridges/vme_tsi148.c:754:2: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] kernel/bpf/syscall.c:4944:13: warning: no previous prototype for function 'unpriv_ebpf_notify' [-Wmissing-prototypes] kernel/module/main.c:2189:4: warning: Null pointer passed as 1st argument to memory copy function [clang-analyzer-unix.cstring.NullArg] kernel/module/main.c:924:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] lib/vsprintf.c:2781:5: warning: Null pointer passed as 1st argument to memory copy function [clang-analyzer-unix.cstring.NullArg] lib/vsprintf.c:2801:12: warning: Dereference of null pointer (loaded from variable 'str') [clang-analyzer-core.NullDereference] make[1]: *** No rule to make target 'arch/h8300/Makefile'. mm/memory.c: linux/mm_inline.h is included more than once. net/ipv4/tcp_cong.c:430:32: warning: Division by zero [clang-analyzer-core.DivideZero] Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- alpha-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- alpha-randconfig-r002-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- arc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- arc-randconfig-r025-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-randconfig-r026-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-randconfig-r036-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arm-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- arm-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- arm-randconfig-c002-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arm64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- arm64-randconfig-s031-20220419 | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- csky-randconfig-r033-20220419 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- h8300-allmodconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-defconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- i386-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- i386-randconfig-a001 | `-- ntb_perf.c:(.text):undefined-reference-to-__umoddi3 |-- i386-randconfig-m021 | |-- drivers-edac-edac_device.c-edac_device_alloc_ctl_info()-warn:Please-consider-using-kcalloc-instead | `-- drivers-edac-edac_mc.c-edac_mc_alloc()-warn:Please-consider-using-kcalloc-instead |-- i386-randconfig-s001 | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- i386-randconfig-s002 | |-- fs-hugetlbfs-inode.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t-usertype | |-- mm-hugetlb.c:sparse:sparse:restricted-zap_flags_t-degrades-to-integer | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- ia64-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- ia64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- ia64-randconfig-p002-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- ia64-randconfig-r003-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- m68k-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- m68k-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- mips-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- mips-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- mips-randconfig-c023-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- mips-randconfig-r001-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- nios2-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- nios2-allyesconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- openrisc-randconfig-r022-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- parisc-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- parisc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- parisc-buildonly-randconfig-r003-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- powerpc-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- powerpc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- powerpc-buildonly-randconfig-r001-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- powerpc64-randconfig-m031-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- riscv-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- riscv-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- riscv-randconfig-r042-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- s390-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- s390-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- sh-allmodconfig | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sparc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- sparc-randconfig-r012-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sparc-randconfig-r013-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sparc64-randconfig-r031-20220419 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- sparc64-randconfig-s032-20220419 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- fs-hugetlbfs-inode.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t-usertype | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | |-- mm-hugetlb.c:sparse:sparse:restricted-zap_flags_t-degrades-to-integer | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- x86_64-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- x86_64-allnoconfig | |-- kernel-sched-sched.h:linux-static_key.h-is-included-more-than-once. | `-- mm-memory.c:linux-mm_inline.h-is-included-more-than-once. |-- x86_64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- x86_64-randconfig-m001 | |-- drivers-edac-edac_device.c-edac_device_alloc_ctl_info()-warn:Please-consider-using-kcalloc-instead | `-- drivers-edac-edac_mc.c-edac_mc_alloc()-warn:Please-consider-using-kcalloc-instead |-- x86_64-randconfig-s021 | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- x86_64-randconfig-s022 | |-- fs-hugetlbfs-inode.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t-usertype | |-- mm-hugetlb.c:sparse:sparse:restricted-zap_flags_t-degrades-to-integer | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- x86_64-rhel-8.3-kselftests | |-- fs-hugetlbfs-inode.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t-usertype | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | |-- mm-hugetlb.c:sparse:sparse:restricted-zap_flags_t-degrades-to-integer | |-- mm-memory.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-long-zap_flags-got-restricted-zap_flags_t | `-- mm-memory.c:sparse:sparse:symbol-vma_needs_copy-was-not-declared.-Should-it-be-static |-- xtensa-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute `-- xtensa-randconfig-r023-20220419 `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used clang_recent_errors |-- arm-randconfig-c002-20220419 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio | `-- kernel-module-main.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg |-- hexagon-randconfig-r041-20220419 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- hexagon-randconfig-r045-20220419 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a002 | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a004 | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a011 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a013 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-a015 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- i386-randconfig-c001 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify | |-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio | |-- kernel-module-main.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg | |-- lib-vsprintf.c:warning:Dereference-of-null-pointer-(loaded-from-variable-str-)-clang-analyzer-core.NullDereference | |-- lib-vsprintf.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg | `-- net-ipv4-tcp_cong.c:warning:Division-by-zero-clang-analyzer-core.DivideZero |-- riscv-randconfig-c006-20220419 | |-- drivers-bus-mhi-host-main.c:warning:Attempt-to-free-released-memory-clang-analyzer-unix.Malloc | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- drivers-gpu-drm-solomon-ssd13.c:warning:Undefined-or-garbage-value-returned-to-caller-clang-analyzer-core.uninitialized.UndefReturn | |-- drivers-hwmon-da9055-hwmon.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous | |-- drivers-hwmon-scpi-hwmon.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-f | |-- drivers-hwmon-vt8231.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-funct | |-- drivers-tty-synclink_gt.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-fu | |-- drivers-usb-chipidea-core.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous- | |-- drivers-usb-gadget-udc-core.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogou | |-- drivers-video-fbdev-matrox-matroxfb_base.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace- | |-- drivers-vme-bridges-vme_tsi148.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analo | `-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio |-- s390-randconfig-c005-20220419 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | |-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- s390-randconfig-r032-20220419 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | |-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- s390-randconfig-r035-20220419 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | |-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- x86_64-allmodconfig | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- x86_64-randconfig-a001 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- x86_64-randconfig-a005 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- x86_64-randconfig-a012 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | `-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- x86_64-randconfig-a014 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- x86_64-randconfig-a016 | `-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used `-- x86_64-randconfig-c007 |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- kernel-bpf-syscall.c:warning:no-previous-prototype-for-function-unpriv_ebpf_notify |-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio |-- kernel-module-main.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg `-- net-ipv4-tcp_cong.c:warning:Division-by-zero-clang-analyzer-core.DivideZero elapsed time: 723m configs tested: 129 configs skipped: 4 gcc tested configs: arm allyesconfig arm defconfig arm64 allyesconfig arm64 defconfig arm allmodconfig ia64 allmodconfig i386 allyesconfig ia64 allyesconfig i386 randconfig-c001 parisc allyesconfig sh allmodconfig h8300 allyesconfig alpha allyesconfig arc allyesconfig nios2 allyesconfig arm axm55xx_defconfig openrisc defconfig sh se7724_defconfig sh espt_defconfig sh rsk7201_defconfig xtensa common_defconfig arm nhk8815_defconfig sh hp6xx_defconfig sh j2_defconfig sh secureedge5410_defconfig arm multi_v7_defconfig sparc sparc32_defconfig ia64 zx1_defconfig powerpc klondike_defconfig powerpc ps3_defconfig mips tb0226_defconfig sh sh03_defconfig powerpc taishan_defconfig m68k stmark2_defconfig h8300 defconfig powerpc mpc8540_ads_defconfig arm badge4_defconfig riscv defconfig sh microdev_defconfig sh rsk7203_defconfig powerpc pq2fads_defconfig arc axs103_defconfig riscv allyesconfig x86_64 randconfig-c001 arm randconfig-c002-20220419 ia64 defconfig m68k defconfig m68k allyesconfig m68k allmodconfig nios2 defconfig alpha defconfig csky defconfig arc defconfig xtensa allyesconfig parisc defconfig parisc64 defconfig s390 allmodconfig s390 defconfig s390 allyesconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig sparc defconfig sparc allyesconfig mips allmodconfig mips allyesconfig powerpc allnoconfig powerpc allmodconfig powerpc allyesconfig x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 i386 randconfig-a016 riscv randconfig-r042-20220419 s390 randconfig-r044-20220419 arc randconfig-r043-20220419 riscv nommu_k210_defconfig riscv nommu_virt_defconfig riscv allnoconfig riscv rv32_defconfig riscv allmodconfig x86_64 rhel-8.3-kselftests um i386_defconfig um x86_64_defconfig x86_64 defconfig x86_64 kexec x86_64 rhel-8.3-func x86_64 rhel-8.3 x86_64 rhel-8.3-kunit x86_64 allyesconfig clang tested configs: arm randconfig-c002-20220419 powerpc randconfig-c003-20220419 x86_64 randconfig-c007 mips randconfig-c004-20220419 i386 randconfig-c001 s390 randconfig-c005-20220419 riscv randconfig-c006-20220419 arm collie_defconfig mips maltaaprp_defconfig mips sb1250_swarm_defconfig powerpc icon_defconfig arm neponset_defconfig powerpc mpc8272_ads_defconfig powerpc obs600_defconfig powerpc fsp2_defconfig riscv nommu_virt_defconfig mips malta_defconfig powerpc tqm8560_defconfig mips bcm63xx_defconfig arm mvebu_v5_defconfig x86_64 randconfig-a001 x86_64 randconfig-a003 x86_64 randconfig-a005 i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 hexagon randconfig-r041-20220419 hexagon randconfig-r045-20220419 -- 0-DAY CI Kernel Test Service https://01.org/lkp

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[linux-next:pending-fixes] BUILD REGRESSION 4604e2bc18b6af1d84e18b4da451fac9bf70f952

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git pending-fixes branch HEAD: 4604e2bc18b6af1d84e18b4da451fac9bf70f952 Merge branch 'for-linux-next-fixes' of git://anongit.freedesktop.org/drm/drm-misc Unverified Error/Warning (likely false positive, please contact us if interested): drivers/dma-buf/st-dma-fence-unwrap.c:261:1: internal compiler error: Segmentation fault Error/Warning ids grouped by kconfigs: gcc_recent_errors `-- riscv-randconfig-r042-20220417 `-- drivers-dma-buf-st-dma-fence-unwrap.c:internal-compiler-error:Segmentation-fault elapsed time: 722m configs tested: 142 configs skipped: 3 gcc tested configs: arm defconfig arm allmodconfig arm allyesconfig arm64 defconfig arm64 allyesconfig i386 randconfig-c001 mips randconfig-c004-20220418 i386 randconfig-c001-20220418 parisc allyesconfig alpha allyesconfig nios2 allyesconfig arc allyesconfig h8300 h8s-sim_defconfig m68k m5208evb_defconfig mips decstation_defconfig m68k m5475evb_defconfig arm exynos_defconfig powerpc ep88xc_defconfig sh alldefconfig xtensa generic_kc705_defconfig sh sh7785lcr_defconfig sh edosk7705_defconfig arm vf610m4_defconfig m68k hp300_defconfig sh secureedge5410_defconfig sh j2_defconfig sh hp6xx_defconfig arm nhk8815_defconfig m68k amiga_defconfig mips capcella_defconfig powerpc mpc8540_ads_defconfig ia64 tiger_defconfig sh kfr2r09-romimage_defconfig powerpc ep8248e_defconfig powerpc wii_defconfig powerpc ppc40x_defconfig ia64 alldefconfig powerpc maple_defconfig riscv defconfig h8300 defconfig m68k stmark2_defconfig arm badge4_defconfig mips bmips_be_defconfig sh urquell_defconfig arm randconfig-c002-20220418 x86_64 randconfig-c001-20220418 x86_64 randconfig-c001 arm randconfig-c002-20220419 ia64 allmodconfig ia64 allyesconfig ia64 defconfig m68k defconfig m68k allyesconfig m68k allmodconfig nios2 defconfig csky defconfig alpha defconfig arc defconfig sh allmodconfig h8300 allyesconfig xtensa allyesconfig parisc defconfig parisc64 defconfig s390 allmodconfig s390 defconfig s390 allyesconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig mips allyesconfig mips allmodconfig powerpc allyesconfig powerpc allnoconfig powerpc allmodconfig i386 randconfig-a002-20220418 i386 randconfig-a004-20220418 i386 randconfig-a001-20220418 i386 randconfig-a006-20220418 i386 randconfig-a005-20220418 i386 randconfig-a003-20220418 x86_64 randconfig-a003-20220418 x86_64 randconfig-a004-20220418 x86_64 randconfig-a006-20220418 x86_64 randconfig-a001-20220418 x86_64 randconfig-a002-20220418 x86_64 randconfig-a005-20220418 arc randconfig-r043-20220418 arc randconfig-r043-20220417 s390 randconfig-r044-20220417 riscv randconfig-r042-20220417 riscv allmodconfig riscv nommu_k210_defconfig riscv nommu_virt_defconfig riscv allnoconfig riscv rv32_defconfig riscv allyesconfig um x86_64_defconfig um i386_defconfig x86_64 defconfig x86_64 allyesconfig x86_64 rhel-8.3-kselftests x86_64 kexec x86_64 rhel-8.3-func x86_64 rhel-8.3 x86_64 rhel-8.3-kunit clang tested configs: arm randconfig-c002-20220419 powerpc randconfig-c003-20220419 x86_64 randconfig-c007 mips randconfig-c004-20220419 i386 randconfig-c001 s390 randconfig-c005-20220419 riscv randconfig-c006-20220419 arm spitz_defconfig mips e55_defconfig mips sb1250_swarm_defconfig powerpc mpc834x_itxgp_defconfig mips tb0219_defconfig i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 x86_64 randconfig-a012-20220418 x86_64 randconfig-a013-20220418 x86_64 randconfig-a011-20220418 x86_64 randconfig-a015-20220418 x86_64 randconfig-a016-20220418 x86_64 randconfig-a014-20220418 i386 randconfig-a011-20220418 i386 randconfig-a015-20220418 i386 randconfig-a016-20220418 i386 randconfig-a012-20220418 i386 randconfig-a013-20220418 i386 randconfig-a014-20220418 riscv randconfig-r042-20220418 hexagon randconfig-r041-20220417 hexagon randconfig-r041-20220418 hexagon randconfig-r045-20220417 s390 randconfig-r044-20220418 hexagon randconfig-r045-20220418 -- 0-DAY CI Kernel Test Service https://01.org/lkp

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[linux-next:master] BUILD REGRESSION d0c745e7b2d6ce8bcc768b32361ab8ef520821ee

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: d0c745e7b2d6ce8bcc768b32361ab8ef520821ee Add linux-next specific files for 20220412 Error/Warning reports: https://lore.kernel.org/linux-mm/202203160358.yulPl6b4-lkp@intel.com https://lore.kernel.org/linux-mm/202204081656.6x4pfen4-lkp@intel.com https://lore.kernel.org/llvm/202203241958.Uw9bWfMD-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) ERROR: dtschema minimum version is v2022.3 drivers/bus/mhi/host/main.c:792:13: warning: parameter 'event_quota' set but not used [-Wunused-but-set-parameter] drivers/gpu/drm/amd/amdgpu/../display/dc/virtual/virtual_link_hwss.c:32:6: warning: no previous prototype for 'virtual_setup_stream_attribute' [-Wmissing-prototypes] Unverified Error/Warning (likely false positive, please contact us if interested): ERROR: modpost: "__aeabi_uldivmod" [fs/btrfs/btrfs.ko] undefined! ERROR: modpost: "__udivdi3" [fs/btrfs/btrfs.ko] undefined! Makefile:684: arch/h8300/Makefile: No such file or directory Makefile:691: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/s390/include/asm/spinlock.h:81:3: error: unexpected token in '.rept' directive arch/s390/include/asm/spinlock.h:81:3: error: unknown directive arch/s390/include/asm/spinlock.h:81:3: error: unmatched '.endr' directive arch/s390/lib/spinlock.c:78:3: error: unexpected token in '.rept' directive arch/s390/lib/spinlock.c:78:3: error: unknown directive arch/s390/lib/spinlock.c:78:3: error: unmatched '.endr' directive drivers/dma-buf/st-dma-fence-unwrap.c:125:13: warning: variable 'err' set but not used [-Wunused-but-set-variable] drivers/edac/edac_device.c:72 edac_device_alloc_ctl_info() warn: Please consider using kcalloc instead drivers/edac/edac_mc.c:424 edac_mc_alloc() warn: Please consider using kcalloc instead drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_hubp.c:57:6: warning: no previous prototype for 'hubp31_program_extended_blank' [-Wmissing-prototypes] drivers/gpu/drm/solomon/ssd130x.c:486 ssd130x_update_rect() error: uninitialized symbol 'ret'. drivers/hwmon/da9055-hwmon.c:201:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/hwmon/vt8231.c:634:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/misc/cb710/debug.c:96:1: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/misc/mei/main.c:1100:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/pci/vgaarb.c:213:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/tty/synclink_gt.c:3430:2: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] fs/btrfs/raid56.c:967: undefined reference to `__udivdi3' kernel/module/main.c:2189:4: warning: Null pointer passed as 1st argument to memory copy function [clang-analyzer-unix.cstring.NullArg] kernel/module/main.c:924:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] kernel/sched/core.c:5268:20: warning: no previous prototype for function 'task_sched_runtime' [-Wmissing-prototypes] kernel/sched/core.c:8963:6: warning: no previous prototype for 'idle_task_exit' [-Wmissing-prototypes] kernel/sched/core.c:8997:6: warning: no previous prototype for 'idle_task_exit' [-Wmissing-prototypes] kernel/sched/core.c:8997:6: warning: no previous prototype for function 'idle_task_exit' [-Wmissing-prototypes] kernel/sched/core.c:9198:5: warning: no previous prototype for 'sched_cpu_activate' [-Wmissing-prototypes] kernel/sched/core.c:9232:5: warning: no previous prototype for 'sched_cpu_activate' [-Wmissing-prototypes] kernel/sched/core.c:9232:5: warning: no previous prototype for function 'sched_cpu_activate' [-Wmissing-prototypes] kernel/sched/core.c:9243:5: warning: no previous prototype for 'sched_cpu_deactivate' [-Wmissing-prototypes] kernel/sched/core.c:9277:5: warning: no previous prototype for 'sched_cpu_deactivate' [-Wmissing-prototypes] kernel/sched/core.c:9277:5: warning: no previous prototype for function 'sched_cpu_deactivate' [-Wmissing-prototypes] kernel/sched/core.c:9318:5: warning: no previous prototype for 'sched_cpu_starting' [-Wmissing-prototypes] kernel/sched/core.c:9339:5: warning: no previous prototype for 'sched_cpu_wait_empty' [-Wmissing-prototypes] kernel/sched/core.c:9352:5: warning: no previous prototype for 'sched_cpu_starting' [-Wmissing-prototypes] kernel/sched/core.c:9352:5: warning: no previous prototype for function 'sched_cpu_starting' [-Wmissing-prototypes] kernel/sched/core.c:9373:5: warning: no previous prototype for 'sched_cpu_wait_empty' [-Wmissing-prototypes] kernel/sched/core.c:9373:5: warning: no previous prototype for function 'sched_cpu_wait_empty' [-Wmissing-prototypes] kernel/sched/core.c:9381:5: warning: no previous prototype for 'sched_cpu_dying' [-Wmissing-prototypes] kernel/sched/core.c:9415:5: warning: no previous prototype for 'sched_cpu_dying' [-Wmissing-prototypes] kernel/sched/core.c:9415:5: warning: no previous prototype for function 'sched_cpu_dying' [-Wmissing-prototypes] kernel/sched/core.c:9438:13: warning: no previous prototype for function 'sched_init_smp' [-Wmissing-prototypes] kernel/sched/core.c:9471:13: warning: no previous prototype for function 'sched_init_smp' [-Wmissing-prototypes] kernel/sched/core.c:9499:13: warning: no previous prototype for function 'sched_init' [-Wmissing-prototypes] kernel/sched/fair.c:10635:6: warning: no previous prototype for 'nohz_balance_enter_idle' [-Wmissing-prototypes] kernel/sched/fair.c:10665:6: warning: no previous prototype for 'nohz_balance_enter_idle' [-Wmissing-prototypes] kernel/sched/fair.c:10665:6: warning: no previous prototype for function 'nohz_balance_enter_idle' [-Wmissing-prototypes] kernel/sched/loadavg.c:245:6: warning: no previous prototype for 'calc_load_nohz_start' [-Wmissing-prototypes] kernel/sched/loadavg.c:245:6: warning: no previous prototype for function 'calc_load_nohz_start' [-Wmissing-prototypes] kernel/sched/loadavg.c:258:6: warning: no previous prototype for 'calc_load_nohz_remote' [-Wmissing-prototypes] kernel/sched/loadavg.c:258:6: warning: no previous prototype for function 'calc_load_nohz_remote' [-Wmissing-prototypes] kernel/sched/loadavg.c:263:6: warning: no previous prototype for 'calc_load_nohz_stop' [-Wmissing-prototypes] kernel/sched/loadavg.c:263:6: warning: no previous prototype for function 'calc_load_nohz_stop' [-Wmissing-prototypes] ld.lld: error: undefined symbol: __aeabi_uldivmod ld.lld: error: undefined symbol: __udivdi3 ld: fs/btrfs/raid56.c:970: undefined reference to `__udivdi3' ld: raid56.c:(.text+0x9e5): undefined reference to `__udivdi3' lib/stackinit_kunit.c:259:8: warning: Excessive padding in 'struct test_big_hole' (124 padding bytes, where 60 is optimal). lib/stackinit_kunit.c:339:1: warning: Address of stack memory associated with local variable 'var' is still referred to by the global variable 'fill_start' upon returning to the caller. This will be a dangling reference [clang-analyzer-core.StackAddressEscape] lib/stackinit_kunit.c:339:1: warning: Address of stack memory associated with local variable 'var' is still referred to by the global variable 'target_start' upon returning to the caller. This will be a dangling reference [clang-analyzer-core.StackAddressEscape] lib/stackinit_kunit.c:343:1: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn] make[1]: *** No rule to make target 'arch/h8300/Makefile'. microblaze-linux-ld: raid56.o:(.text+0x21a8): undefined reference to `__udivdi3' mips-linux-ld: raid56.c:(.text.alloc_rbio+0x20c): undefined reference to `__udivdi3' powerpc-linux-ld: raid56.c:(.text.alloc_rbio.isra.0+0xa4): undefined reference to `__udivdi3' raid56.c:(.text+0x1240): undefined reference to `__udivdi3' raid56.c:(.text+0x7e7): undefined reference to `__udivdi3' raid56.c:(.text+0x8c6): undefined reference to `__udivdi3' raid56.c:(.text+0xa43): undefined reference to `__udivdi3' raid56.c:(.text+0xad3): undefined reference to `__udivdi3' raid56.c:(.text.alloc_rbio+0x140): undefined reference to `__udivdi3' raid56.c:(.text.alloc_rbio.isra.0+0x90): undefined reference to `__udivdi3' raid56.o:(.text+0x2000): undefined reference to `__udivdi3' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- alpha-buildonly-randconfig-r002-20220411 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arc-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arc-randconfig-p002-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- arc-randconfig-r001-20220411 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arc-randconfig-r013-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arc-randconfig-r043-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm-allmodconfig | |-- ERROR:__aeabi_uldivmod-fs-btrfs-btrfs.ko-undefined | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm-defconfig | |-- ERROR:dtschema-minimum-version-is-v2022. | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm-randconfig-r031-20220411 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- arm64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm64-defconfig | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- csky-allmodconfig | `-- ERROR:__udivdi3-fs-btrfs-btrfs.ko-undefined |-- csky-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- csky-defconfig | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- csky-randconfig-r034-20220411 | `-- ERROR:__udivdi3-fs-btrfs-btrfs.ko-undefined |-- csky-randconfig-r035-20220411 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-buildonly-randconfig-r004-20220411 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-debian-10.3 | |-- ERROR:__udivdi3-fs-btrfs-btrfs.ko-undefined | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-debian-10.3-kselftests | |-- ERROR:__udivdi3-fs-btrfs-btrfs.ko-undefined | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-randconfig-a012-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | `-- raid56.c:(.text):undefined-reference-to-__udivdi3 |-- i386-randconfig-a013-20220411 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-randconfig-a014 | `-- ld:raid56.c:(.text):undefined-reference-to-__udivdi3 |-- i386-randconfig-a014-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-randconfig-a015-20220411 | `-- raid56.c:(.text):undefined-reference-to-__udivdi3 |-- i386-randconfig-a016-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-randconfig-c001-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- i386-randconfig-m021-20220411 | |-- drivers-edac-edac_device.c-edac_device_alloc_ctl_info()-warn:Please-consider-using-kcalloc-instead | |-- drivers-edac-edac_mc.c-edac_mc_alloc()-warn:Please-consider-using-kcalloc-instead | `-- ld:fs-btrfs-raid56.c:undefined-reference-to-__udivdi3 |-- i386-randconfig-s001-20220411 | |-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop | `-- raid56.c:(.text):undefined-reference-to-__udivdi3 |-- i386-randconfig-s002-20220411 | `-- fs-io_uring.c:sparse:sparse:marked-inline-but-without-a-definition |-- ia64-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- ia64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- ia64-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- ia64-gensparse_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- ia64-randconfig-r023-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- m68k-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- m68k-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop | `-- raid56.c:(.text):undefined-reference-to-__udivdi3 |-- microblaze-buildonly-randconfig-r002-20220411 | |-- microblaze-linux-ld:raid56.o:(.text):undefined-reference-to-__udivdi3 | `-- raid56.o:(.text):undefined-reference-to-__udivdi3 |-- microblaze-buildonly-randconfig-r005-20220411 | |-- ERROR:__udivdi3-fs-btrfs-btrfs.ko-undefined | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- microblaze-randconfig-r016-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | `-- fs-btrfs-raid56.c:undefined-reference-to-__udivdi3 |-- microblaze-randconfig-r021-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- mips-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- mips-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop | |-- mips-linux-ld:raid56.c:(.text.alloc_rbio):undefined-reference-to-__udivdi3 | `-- raid56.c:(.text.alloc_rbio):undefined-reference-to-__udivdi3 |-- nios2-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- nios2-defconfig | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- nios2-randconfig-c003-20220411 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- openrisc-randconfig-c024-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- openrisc-randconfig-r033-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- openrisc-randconfig-s032-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- parisc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- parisc-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- parisc-randconfig-r004-20220411 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- parisc-randconfig-r005-20220411 | `-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used |-- parisc64-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- powerpc-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- powerpc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- powerpc-buildonly-randconfig-r003-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- powerpc-randconfig-r022-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop | |-- powerpc-linux-ld:raid56.c:(.text.alloc_rbio):undefined-reference-to-__udivdi3 | `-- raid56.c:(.text.alloc_rbio):undefined-reference-to-__udivdi3 |-- powerpc-randconfig-r025-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- powerpc64-randconfig-c023-20220411 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- powerpc64-randconfig-r015-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- riscv-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- riscv-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- riscv-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- riscv-nommu_k210_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- riscv-nommu_virt_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- riscv-randconfig-r042-20220411 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- riscv-rv32_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- s390-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- s390-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- s390-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- s390-randconfig-r044-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- sh-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- sparc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- sparc-randconfig-r024-20220411 | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- um-i386_defconfig | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- um-x86_64_defconfig | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-kexec | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-randconfig-a011-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-randconfig-a012-20220411 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-randconfig-a014-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-randconfig-a015-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-randconfig-a016-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-randconfig-c001-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-randconfig-m001-20220411 | |-- drivers-gpu-drm-solomon-ssd13.c-ssd13_update_rect()-error:uninitialized-symbol-ret-. | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- x86_64-rhel-8.3 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-rhel-8.3-func | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-rhel-8.3-kselftests | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- x86_64-rhel-8.3-kunit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- xtensa-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_setup_stream_attribute | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop | `-- raid56.c:(.text):undefined-reference-to-__udivdi3 `-- xtensa-cadence_csp_defconfig |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop clang_recent_errors |-- arm-buildonly-randconfig-r006-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | `-- ld.lld:error:undefined-symbol:__aeabi_uldivmod |-- arm-dove_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- arm-multi_v5_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- arm-pxa168_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- arm-randconfig-c002-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio | |-- kernel-module-main.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- arm-sama7_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- arm64-buildonly-randconfig-r001-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- arm64-buildonly-randconfig-r004-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-function-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- arm64-randconfig-r002-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-function-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- arm64-randconfig-r032-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- hexagon-randconfig-r003-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- hexagon-randconfig-r041-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- hexagon-randconfig-r045-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- i386-randconfig-a001-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop | `-- ld.lld:error:undefined-symbol:__udivdi3 |-- i386-randconfig-a002-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- i386-randconfig-a003-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- i386-randconfig-a004-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_wait_empty | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- i386-randconfig-a005-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- i386-randconfig-a006-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_wait_empty | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- i386-randconfig-a011 | `-- ld.lld:error:undefined-symbol:__udivdi3 |-- i386-randconfig-c001-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_wait_empty | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- mips-randconfig-c004-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- mips-randconfig-r014-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- riscv-randconfig-c006-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- drivers-hwmon-vt8231.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-funct | |-- drivers-tty-synclink_gt.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-fu | |-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio | |-- kernel-module-main.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop | |-- lib-stackinit_kunit.c:warning:Address-of-stack-memory-associated-with-local-variable-var-is-still-referred-to-by-the-global-variable-fill_start-upon-returning-to-the-caller.-This-will-be-a-dangling-re | |-- lib-stackinit_kunit.c:warning:Address-of-stack-memory-associated-with-local-variable-var-is-still-referred-to-by-the-global-variable-target_start-upon-returning-to-the-caller.-This-will-be-a-dangling- | |-- lib-stackinit_kunit.c:warning:Excessive-padding-in-struct-test_big_hole-(-padding-bytes-where-is-optimal). | `-- lib-stackinit_kunit.c:warning:Undefined-or-garbage-value-returned-to-caller-clang-analyzer-core.uninitialized.UndefReturn |-- riscv-randconfig-r006-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- s390-randconfig-c005-20220411 | |-- arch-s390-include-asm-spinlock.h:error:unexpected-token-in-.rept-directive | |-- arch-s390-include-asm-spinlock.h:error:unknown-directive | |-- arch-s390-include-asm-spinlock.h:error:unmatched-.endr-directive | |-- arch-s390-lib-spinlock.c:error:unexpected-token-in-.rept-directive | |-- arch-s390-lib-spinlock.c:error:unknown-directive | |-- arch-s390-lib-spinlock.c:error:unmatched-.endr-directive | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_wait_empty | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-function-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- x86_64-randconfig-a001-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_wait_empty | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-function-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- x86_64-randconfig-a002-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- x86_64-randconfig-a003-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_wait_empty | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- x86_64-randconfig-a004-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- x86_64-randconfig-a005-20220411 | |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_cpu_wait_empty | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-function-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop |-- x86_64-randconfig-a006-20220411 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp | `-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime `-- x86_64-randconfig-c007-20220411 |-- drivers-bus-mhi-host-main.c:warning:parameter-event_quota-set-but-not-used |-- drivers-hwmon-da9055-hwmon.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous |-- drivers-hwmon-vt8231.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-funct |-- drivers-misc-cb710-debug.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-f |-- drivers-misc-mei-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-func |-- drivers-pci-vgaarb.c:warning:Value-stored-to-dev-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores |-- drivers-tty-synclink_gt.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-fu |-- kernel-module-main.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functio |-- kernel-module-main.c:warning:Null-pointer-passed-as-1st-argument-to-memory-copy-function-clang-analyzer-unix.cstring.NullArg |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_init_smp |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-task_sched_runtime |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_remote |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_start `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-function-calc_load_nohz_stop elapsed time: 727m configs tested: 114 configs skipped: 4 gcc tested configs: arm allyesconfig arm defconfig arm64 defconfig arm allmodconfig arm64 allyesconfig i386 randconfig-c001-20220411 mips decstation_64_defconfig arm eseries_pxa_defconfig powerpc mgcoge_defconfig sh shmin_defconfig arc tb10x_defconfig xtensa cadence_csp_defconfig sh rsk7203_defconfig nios2 alldefconfig mips cobalt_defconfig powerpc mpc837x_rdb_defconfig sh kfr2r09-romimage_defconfig ia64 gensparse_defconfig arm jornada720_defconfig openrisc alldefconfig x86_64 randconfig-c001-20220411 arm randconfig-c002-20220411 ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig m68k allmodconfig m68k allyesconfig alpha defconfig csky defconfig nios2 allyesconfig alpha allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig xtensa allyesconfig parisc defconfig parisc64 defconfig s390 allmodconfig parisc allyesconfig s390 defconfig s390 allyesconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig nios2 defconfig arc allyesconfig mips allmodconfig mips allyesconfig powerpc allnoconfig powerpc allmodconfig powerpc allyesconfig x86_64 randconfig-a011-20220411 x86_64 randconfig-a016-20220411 x86_64 randconfig-a013-20220411 x86_64 randconfig-a014-20220411 x86_64 randconfig-a012-20220411 x86_64 randconfig-a015-20220411 i386 randconfig-a011-20220411 i386 randconfig-a014-20220411 i386 randconfig-a016-20220411 i386 randconfig-a012-20220411 i386 randconfig-a013-20220411 i386 randconfig-a015-20220411 arc randconfig-r043-20220411 s390 randconfig-r044-20220411 riscv randconfig-r042-20220411 riscv allmodconfig riscv nommu_k210_defconfig riscv nommu_virt_defconfig riscv allnoconfig riscv rv32_defconfig riscv allyesconfig riscv defconfig um i386_defconfig um x86_64_defconfig x86_64 defconfig x86_64 allyesconfig x86_64 rhel-8.3-kselftests x86_64 kexec x86_64 rhel-8.3-func x86_64 rhel-8.3 x86_64 rhel-8.3-kunit clang tested configs: powerpc randconfig-c003-20220411 x86_64 randconfig-c007-20220411 i386 randconfig-c001-20220411 mips randconfig-c004-20220411 s390 randconfig-c005-20220411 riscv randconfig-c006-20220411 arm randconfig-c002-20220411 mips lemote2f_defconfig powerpc mvme5100_defconfig powerpc mpc8315_rdb_defconfig powerpc mpc512x_defconfig arm multi_v5_defconfig arm dove_defconfig powerpc mpc832x_rdb_defconfig arm pxa168_defconfig arm sama7_defconfig x86_64 randconfig-a003-20220411 x86_64 randconfig-a001-20220411 x86_64 randconfig-a002-20220411 x86_64 randconfig-a005-20220411 x86_64 randconfig-a004-20220411 x86_64 randconfig-a006-20220411 i386 randconfig-a003-20220411 i386 randconfig-a001-20220411 i386 randconfig-a006-20220411 i386 randconfig-a004-20220411 i386 randconfig-a002-20220411 i386 randconfig-a005-20220411 hexagon randconfig-r041-20220411 hexagon randconfig-r045-20220411 -- 0-DAY CI Kernel Test Service https://01.org/lkp

3 years, 1 month

1
0
0 0

[linux-next:pending-fixes] BUILD REGRESSION 02f3bd309a78c84c8e12ff44a3fd4de16d1180c3

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git pending-fixes branch HEAD: 02f3bd309a78c84c8e12ff44a3fd4de16d1180c3 Merge branch 'for-linux-next-fixes' of git://anongit.freedesktop.org/drm/drm-misc Unverified Error/Warning (likely false positive, please contact us if interested): drivers/dma-buf/st-dma-fence-unwrap.c:261:1: internal compiler error: Segmentation fault Error/Warning ids grouped by kconfigs: gcc_recent_errors `-- riscv-randconfig-r042-20220406 `-- drivers-dma-buf-st-dma-fence-unwrap.c:internal-compiler-error:Segmentation-fault elapsed time: 726m configs tested: 105 configs skipped: 3 gcc tested configs: arm allyesconfig arm defconfig arm64 defconfig arm allmodconfig arm64 allyesconfig parisc allyesconfig sh allmodconfig h8300 allyesconfig xtensa allyesconfig arc allyesconfig alpha allyesconfig nios2 allyesconfig arm integrator_defconfig powerpc taishan_defconfig sh polaris_defconfig sh dreamcast_defconfig openrisc or1ksim_defconfig sh sh7710voipgw_defconfig arm gemini_defconfig x86_64 alldefconfig ia64 generic_defconfig xtensa alldefconfig sh sdk7780_defconfig x86_64 randconfig-c001 i386 randconfig-c001 arm randconfig-c002-20220408 ia64 allmodconfig ia64 allyesconfig ia64 defconfig m68k allyesconfig m68k allmodconfig m68k defconfig nios2 defconfig alpha defconfig csky defconfig arc defconfig s390 defconfig s390 allmodconfig parisc defconfig parisc64 defconfig s390 allyesconfig sparc defconfig i386 allyesconfig sparc allyesconfig i386 defconfig i386 debian-10.3-kselftests i386 debian-10.3 mips allyesconfig mips allmodconfig powerpc allyesconfig powerpc allnoconfig powerpc allmodconfig x86_64 randconfig-a002 x86_64 randconfig-a006 x86_64 randconfig-a004 i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 i386 randconfig-a016 arc randconfig-r043-20220408 riscv randconfig-r042-20220408 s390 randconfig-r044-20220408 riscv defconfig riscv nommu_virt_defconfig riscv rv32_defconfig riscv nommu_k210_defconfig riscv allnoconfig riscv allmodconfig riscv allyesconfig um x86_64_defconfig um i386_defconfig x86_64 defconfig x86_64 allyesconfig x86_64 kexec x86_64 rhel-8.3-func x86_64 rhel-8.3 x86_64 rhel-8.3-kunit x86_64 rhel-8.3-kselftests clang tested configs: powerpc mpc512x_defconfig powerpc microwatt_defconfig powerpc socrates_defconfig arm pcm027_defconfig riscv allnoconfig arm collie_defconfig powerpc powernv_defconfig mips rs90_defconfig arm defconfig arm socfpga_defconfig x86_64 randconfig-a001 x86_64 randconfig-a003 x86_64 randconfig-a005 i386 randconfig-a002 i386 randconfig-a004 i386 randconfig-a006 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 hexagon randconfig-r045-20220408 hexagon randconfig-r041-20220408 -- 0-DAY CI Kernel Test Service https://01.org/lkp

3 years, 2 months

1
0
0 0

[PATCH] drm/vc4: Use newer fence API properly to fix build errors

by Javier Martinez Canillas

The commit 73511edf8b19 ("dma-buf: specify usage while adding fences to dma_resv obj v7") ported all the DRM drivers to use the newer fence API that specifies the usage with the enum dma_resv_usage rather than doing an explicit shared / exclusive distinction. But the commit didn't do it properly in two callers of the vc4 driver, leading to build errors. Fixes: 73511edf8b19 ("dma-buf: specify usage while adding fences to dma_resv obj v7") Signed-off-by: Javier Martinez Canillas <javierm(a)redhat.com> Reviewed-by: Christian König <christian.koenig(a)amd.com> --- drivers/gpu/drm/vc4/vc4_gem.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c index 38550317e025..9eaf304fc20d 100644 --- a/drivers/gpu/drm/vc4/vc4_gem.c +++ b/drivers/gpu/drm/vc4/vc4_gem.c @@ -546,7 +546,8 @@ vc4_update_bo_seqnos(struct vc4_exec_info *exec, uint64_t seqno) bo = to_vc4_bo(&exec->bo[i]->base); bo->seqno = seqno; - dma_resv_add_fence(bo->base.base.resv, exec->fence); + dma_resv_add_fence(bo->base.base.resv, exec->fence, + DMA_RESV_USAGE_READ); } list_for_each_entry(bo, &exec->unref_list, unref_head) { @@ -557,7 +558,8 @@ vc4_update_bo_seqnos(struct vc4_exec_info *exec, uint64_t seqno) bo = to_vc4_bo(&exec->rcl_write_bo[i]->base); bo->write_seqno = seqno; - dma_resv_add_excl_fence(bo->base.base.resv, exec->fence); + dma_resv_add_fence(bo->base.base.resv, exec->fence, + DMA_RESV_USAGE_WRITE); } } -- 2.35.1

3 years, 2 months

1
1
0 0

[PATCH] i2c: at91: use dma safe buffers

by Michael Walle

The supplied buffer might be on the stack and we get the following error message: [ 3.312058] at91_i2c e0070600.i2c: rejecting DMA map of vmalloc memory Use i2c_{get,put}_dma_safe_msg_buf() to get a DMA-able memory region if necessary. Cc: stable(a)vger.kernel.org Signed-off-by: Michael Walle <michael(a)walle.cc> --- I'm not sure if or which Fixes: tag I should add to this patch. The issue seems to be since a very long time, but nobody seem to have triggered it. FWIW, I'm using the sff,sfp driver, which triggers this. drivers/i2c/busses/i2c-at91-master.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/i2c/busses/i2c-at91-master.c b/drivers/i2c/busses/i2c-at91-master.c index b0eae94909f4..a7a22fedbaba 100644 --- a/drivers/i2c/busses/i2c-at91-master.c +++ b/drivers/i2c/busses/i2c-at91-master.c @@ -656,6 +656,7 @@ static int at91_twi_xfer(struct i2c_adapter *adap, struct i2c_msg *msg, int num) unsigned int_addr_flag = 0; struct i2c_msg *m_start = msg; bool is_read; + u8 *dma_buf; dev_dbg(&adap->dev, "at91_xfer: processing %d messages:\n", num); @@ -703,7 +704,18 @@ static int at91_twi_xfer(struct i2c_adapter *adap, struct i2c_msg *msg, int num) dev->msg = m_start; dev->recv_len_abort = false; + if (dev->use_dma) { + dma_buf = i2c_get_dma_safe_msg_buf(m_start, 1); + if (!dma_buf) { + ret = -ENOMEM; + goto out; + } + dev->buf = dma_buf; + } + + ret = at91_do_twi_transfer(dev); + i2c_put_dma_safe_msg_buf(dma_buf, m_start, !ret); ret = (ret < 0) ? ret : num; out: -- 2.30.2

3 years, 2 months

4
13
0 0

[RFC v4 0/8] Proposal for a GPU cgroup controller

by T.J. Mercier

This patch series revisits the proposal for a GPU cgroup controller to track and limit memory allocations by various device/allocator subsystems. The patch series also contains a simple prototype to illustrate how Android intends to implement DMA-BUF allocator attribution using the GPU cgroup controller. The prototype does not include resource limit enforcements. Changelog: v4: Skip test if not run as root per Shuah Khan Add better test logging for abnormal child termination per Shuah Khan Adjust ordering of charge/uncharge during transfer to avoid potentially hitting cgroup limit per Michal Koutný Adjust gpucg_try_charge critical section for charge transfer functionality Fix uninitialized return code error for dmabuf_try_charge error case v3: Remove Upstreaming Plan from gpu-cgroup.rst per John Stultz Use more common dual author commit message format per John Stultz Remove android from binder changes title per Todd Kjos Add a kselftest for this new behavior per Greg Kroah-Hartman Include details on behavior for all combinations of kernel/userspace versions in changelog (thanks Suren Baghdasaryan) per Greg Kroah-Hartman. Fix pid and uid types in binder UAPI header v2: See the previous revision of this change submitted by Hridya Valsaraju at: https://lore.kernel.org/all/20220115010622.3185921-1-hridya@google.com/ Move dma-buf cgroup charge transfer from a dma_buf_op defined by every heap to a single dma-buf function for all heaps per Daniel Vetter and Christian König. Pointers to struct gpucg and struct gpucg_device tracking the current associations were added to the dma_buf struct to achieve this. Fix incorrect Kconfig help section indentation per Randy Dunlap. History of the GPU cgroup controller ==================================== The GPU/DRM cgroup controller came into being when a consensus[1] was reached that the resources it tracked were unsuitable to be integrated into memcg. Originally, the proposed controller was specific to the DRM subsystem and was intended to track GEM buffers and GPU-specific resources[2]. In order to help establish a unified memory accounting model for all GPU and all related subsystems, Daniel Vetter put forth a suggestion to move it out of the DRM subsystem so that it can be used by other DMA-BUF exporters as well[3]. This RFC proposes an interface that does the same. [1]: https://patchwork.kernel.org/project/dri-devel/cover/20190501140438.9506-1-… [2]: https://lore.kernel.org/amd-gfx/20210126214626.16260-1-brian.welty@intel.co… [3]: https://lore.kernel.org/amd-gfx/YCVOl8%2F87bqRSQei@phenom.ffwll.local/ Hridya Valsaraju (5): gpu: rfc: Proposal for a GPU cgroup controller cgroup: gpu: Add a cgroup controller for allocator attribution of GPU memory dmabuf: heaps: export system_heap buffers with GPU cgroup charging dmabuf: Add gpu cgroup charge transfer function binder: Add a buffer flag to relinquish ownership of fds T.J. Mercier (3): dmabuf: Use the GPU cgroup charge/uncharge APIs binder: use __kernel_pid_t and __kernel_uid_t for userspace selftests: Add binder cgroup gpu memory transfer test Documentation/gpu/rfc/gpu-cgroup.rst | 183 +++++++ Documentation/gpu/rfc/index.rst | 4 + drivers/android/binder.c | 26 + drivers/dma-buf/dma-buf.c | 107 ++++ drivers/dma-buf/dma-heap.c | 27 + drivers/dma-buf/heaps/system_heap.c | 3 + include/linux/cgroup_gpu.h | 139 +++++ include/linux/cgroup_subsys.h | 4 + include/linux/dma-buf.h | 22 +- include/linux/dma-heap.h | 11 + include/uapi/linux/android/binder.h | 5 +- init/Kconfig | 7 + kernel/cgroup/Makefile | 1 + kernel/cgroup/gpu.c | 362 +++++++++++++ .../selftests/drivers/android/binder/Makefile | 8 + .../drivers/android/binder/binder_util.c | 254 +++++++++ .../drivers/android/binder/binder_util.h | 32 ++ .../selftests/drivers/android/binder/config | 4 + .../binder/test_dmabuf_cgroup_transfer.c | 484 ++++++++++++++++++ 19 files changed, 1679 insertions(+), 4 deletions(-) create mode 100644 Documentation/gpu/rfc/gpu-cgroup.rst create mode 100644 include/linux/cgroup_gpu.h create mode 100644 kernel/cgroup/gpu.c create mode 100644 tools/testing/selftests/drivers/android/binder/Makefile create mode 100644 tools/testing/selftests/drivers/android/binder/binder_util.c create mode 100644 tools/testing/selftests/drivers/android/binder/binder_util.h create mode 100644 tools/testing/selftests/drivers/android/binder/config create mode 100644 tools/testing/selftests/drivers/android/binder/test_dmabuf_cgroup_transfer.c -- 2.35.1.1021.g381101b075-goog

3 years, 2 months

4
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[PATCH 2/4] drm/gem: Delete gem array fencing helpers

by Daniel Vetter

Integrated into the scheduler now and all users converted over. v2: Rebased over changes from König. Signed-off-by: Daniel Vetter <daniel.vetter(a)intel.com> Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Maxime Ripard <mripard(a)kernel.org> Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: David Airlie <airlied(a)linux.ie> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: Sumit Semwal <sumit.semwal(a)linaro.org> Cc: "Christian König" <christian.koenig(a)amd.com> Cc: linux-media(a)vger.kernel.org Cc: linaro-mm-sig(a)lists.linaro.org --- drivers/gpu/drm/drm_gem.c | 80 --------------------------------------- include/drm/drm_gem.h | 5 --- 2 files changed, 85 deletions(-) diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 56fb87885146..133dfae06fab 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -1273,83 +1273,3 @@ drm_gem_unlock_reservations(struct drm_gem_object **objs, int count, ww_acquire_fini(acquire_ctx); } EXPORT_SYMBOL(drm_gem_unlock_reservations); - -/** - * drm_gem_fence_array_add - Adds the fence to an array of fences to be - * waited on, deduplicating fences from the same context. - * - * @fence_array: array of dma_fence * for the job to block on. - * @fence: the dma_fence to add to the list of dependencies. - * - * This functions consumes the reference for @fence both on success and error - * cases. - * - * Returns: - * 0 on success, or an error on failing to expand the array. - */ -int drm_gem_fence_array_add(struct xarray *fence_array, - struct dma_fence *fence) -{ - struct dma_fence *entry; - unsigned long index; - u32 id = 0; - int ret; - - if (!fence) - return 0; - - /* Deduplicate if we already depend on a fence from the same context. - * This lets the size of the array of deps scale with the number of - * engines involved, rather than the number of BOs. - */ - xa_for_each(fence_array, index, entry) { - if (entry->context != fence->context) - continue; - - if (dma_fence_is_later(fence, entry)) { - dma_fence_put(entry); - xa_store(fence_array, index, fence, GFP_KERNEL); - } else { - dma_fence_put(fence); - } - return 0; - } - - ret = xa_alloc(fence_array, &id, fence, xa_limit_32b, GFP_KERNEL); - if (ret != 0) - dma_fence_put(fence); - - return ret; -} -EXPORT_SYMBOL(drm_gem_fence_array_add); - -/** - * drm_gem_fence_array_add_implicit - Adds the implicit dependencies tracked - * in the GEM object's reservation object to an array of dma_fences for use in - * scheduling a rendering job. - * - * This should be called after drm_gem_lock_reservations() on your array of - * GEM objects used in the job but before updating the reservations with your - * own fences. - * - * @fence_array: array of dma_fence * for the job to block on. - * @obj: the gem object to add new dependencies from. - * @write: whether the job might write the object (so we need to depend on - * shared fences in the reservation object). - */ -int drm_gem_fence_array_add_implicit(struct xarray *fence_array, - struct drm_gem_object *obj, - bool write) -{ - struct dma_resv_iter cursor; - struct dma_fence *fence; - int ret = 0; - - dma_resv_for_each_fence(&cursor, obj->resv, write, fence) { - ret = drm_gem_fence_array_add(fence_array, fence); - if (ret) - break; - } - return ret; -} -EXPORT_SYMBOL(drm_gem_fence_array_add_implicit); diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index e2941cee14b6..9d7c61a122dc 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -407,11 +407,6 @@ int drm_gem_lock_reservations(struct drm_gem_object **objs, int count, struct ww_acquire_ctx *acquire_ctx); void drm_gem_unlock_reservations(struct drm_gem_object **objs, int count, struct ww_acquire_ctx *acquire_ctx); -int drm_gem_fence_array_add(struct xarray *fence_array, - struct dma_fence *fence); -int drm_gem_fence_array_add_implicit(struct xarray *fence_array, - struct drm_gem_object *obj, - bool write); int drm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev, u32 handle, u64 *offset); -- 2.34.1

3 years, 2 months

3
3
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[PATCH] drivers/dma-buf: dma-buf.c: fix a typo

by Sui Jingfeng

Signed-off-by: Sui Jingfeng <15330273260(a)189.cn> --- drivers/dma-buf/dma-buf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index df23239b04fc..775d3afb4169 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -443,7 +443,7 @@ static struct file *dma_buf_getfile(struct dma_buf *dmabuf, int flags) * as a file descriptor by calling dma_buf_fd(). * * 2. Userspace passes this file-descriptors to all drivers it wants this buffer - * to share with: First the filedescriptor is converted to a &dma_buf using + * to share with: First the file descriptor is converted to a &dma_buf using * dma_buf_get(). Then the buffer is attached to the device using * dma_buf_attach(). * -- 2.25.1

3 years, 2 months

2
1
0 0

[PATCH next] dma-buf/sync-file: do not allow zero size allocations

by Pavel Skripkin

syzbot reported GPF in dma_fence_array_first(), which is caused by dereferencing ZERO_PTR in dma-buf internals. ZERO_PTR was generated in sync_file_merge(). This functuion tries to reduce allocation size, but does not check if it reducing to 0. Fix reported bug by validating `index` value before passing it to krealloc_array(). Fail log: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] CPU: 1 PID: 3595 Comm: syz-executor814 Not tainted 5.17.0-next-20220328-syzkaller #0 ... RIP: 0010:dma_fence_array_first+0x78/0xb0 drivers/dma-buf/dma-fence-array.c:234 ... Call Trace: <TASK> __dma_fence_unwrap_array include/linux/dma-fence-unwrap.h:42 [inline] dma_fence_unwrap_first include/linux/dma-fence-unwrap.h:57 [inline] sync_file_ioctl_fence_info drivers/dma-buf/sync_file.c:414 [inline] sync_file_ioctl+0x248/0x22c0 drivers/dma-buf/sync_file.c:477 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] There was same problem with initial kcalloc() allocation in same function, so it's fixed as well. Reported-and-tested-by: syzbot+5c943fe38e86d615cac2(a)syzkaller.appspotmail.com Fixes: 519f490db07e ("dma-buf/sync-file: fix warning about fence containers") Signed-off-by: Pavel Skripkin <paskripkin(a)gmail.com> --- drivers/dma-buf/sync_file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma-buf/sync_file.c b/drivers/dma-buf/sync_file.c index b8dea4ec123b..aa744f017008 100644 --- a/drivers/dma-buf/sync_file.c +++ b/drivers/dma-buf/sync_file.c @@ -212,7 +212,7 @@ static struct sync_file *sync_file_merge(const char *name, struct sync_file *a, dma_fence_unwrap_for_each(b_fence, &b_iter, b->fence) ++num_fences; - if (num_fences > INT_MAX) + if (num_fences > INT_MAX || !num_fences) goto err_free_sync_file; fences = kcalloc(num_fences, sizeof(*fences), GFP_KERNEL); @@ -264,7 +264,7 @@ static struct sync_file *sync_file_merge(const char *name, struct sync_file *a, if (index == 0) add_fence(fences, &index, dma_fence_get_stub()); - if (num_fences > index) { + if (index && num_fences > index) { struct dma_fence **tmp; /* Keep going even when reducing the size failed */ -- 2.35.1

3 years, 2 months

3
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[linux-next:master] BUILD REGRESSION e5071887cd2296a7704dbcd10c1cedf0f11cdbd5

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: e5071887cd2296a7704dbcd10c1cedf0f11cdbd5 Add linux-next specific files for 20220401 Error/Warning reports: https://lore.kernel.org/linux-media/202203171537.sVhYE362-lkp@intel.com https://lore.kernel.org/linux-media/202203171840.ZXc3IgpZ-lkp@intel.com https://lore.kernel.org/lkml/202204010033.oeIla4qb-lkp@intel.com https://lore.kernel.org/llvm/202203241958.Uw9bWfMD-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) /kbuild/src/includecheck/kernel/sched/sched.h: linux/static_key.h is included more than once. drivers/bus/mhi/host/main.c:792:13: warning: parameter 'event_quota' set but not used [-Wunused-but-set-parameter] imx-mipi-csis.c:(.text+0x10fc): undefined reference to `v4l2_subdev_init' imx-mipi-csis.c:(.text+0x13c8): undefined reference to `v4l_bound_align_image' imx-mipi-csis.c:(.text+0x154c): undefined reference to `v4l2_subdev_call_wrappers' imx-mipi-csis.c:(.text+0x1904): undefined reference to `v4l2_async_nf_unregister' imx-mipi-csis.c:(.text+0x474): undefined reference to `v4l2_async_nf_init' imx-mipi-csis.c:(.text+0x5f8): undefined reference to `v4l2_create_fwnode_links_to_pad' Unverified Error/Warning (likely false positive, please contact us if interested): arch/s390/include/asm/spinlock.h:81:3: error: unexpected token in '.rept' directive arch/s390/include/asm/spinlock.h:81:3: error: unknown directive arch/s390/include/asm/spinlock.h:81:3: error: unmatched '.endr' directive arch/s390/lib/spinlock.c:78:3: error: unexpected token in '.rept' directive arch/s390/lib/spinlock.c:78:3: error: unknown directive arch/s390/lib/spinlock.c:78:3: error: unmatched '.endr' directive drivers/clk/imx/clk-pll14xx.c:166:2: warning: Value stored to 'pll_div_ctl1' is never read [clang-analyzer-deadcode.DeadStores] drivers/counter/104-quad-8.c:150:9: sparse: unsigned char drivers/counter/104-quad-8.c:150:9: sparse: void drivers/counter/104-quad-8.c:150:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/dma-buf/st-dma-fence-unwrap.c:125:13: warning: variable 'err' set but not used [-Wunused-but-set-variable] drivers/firmware/turris-mox-rwtm.c:146:1: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_hubp.c:57:6: warning: no previous prototype for 'hubp31_program_extended_blank' [-Wmissing-prototypes] drivers/gpu/drm/msm/hdmi/hdmi.c:565:8: warning: Call to function 'sscanf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sscanf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/gpu/drm/selftests/test-drm_buddy.c:523:7: warning: Value stored to 'err' is never read [clang-analyzer-deadcode.DeadStores] drivers/hid/hid-core.c:1665:30: warning: Although the value stored to 'field' is used in the enclosing expression, the value is never actually read from 'field' [clang-analyzer-deadcode.DeadStores] drivers/hwmon/nsa320-hwmon.c:114:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/hwmon/scpi-hwmon.c:121:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/hwmon/vt8231.c:634:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/leds/trigger/ledtrig-tty.c:33:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/media/platform/st/stm32/dma2d/dma2d-hw.c:109:1: internal compiler error: in extract_insn, at recog.c:2770 drivers/memory/brcmstb_dpfe.c:707:10: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/message/fusion/mptbase.c:6820:6: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/net/vxlan/vxlan_core.c:440:34: sparse: sparse: incorrect type in argument 2 (different base types) drivers/pci/vgaarb.c:213:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/phy/broadcom/phy-brcm-usb.c:233:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:589:29: warning: array subscript 'struct ndis_802_11_wep[0]' is partly outside array bounds of 'unsigned char[25]' [-Warray-bounds] drivers/usb/gadget/configfs.c:237:8: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/usb/gadget/udc/core.c:1664:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/usb/typec/altmodes/displayport.c:396:8: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/usb/typec/rt1719.c:604:18: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign] drivers/video/fbdev/matrox/matroxfb_base.c:1094:5: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/vme/bridges/vme_tsi148.c:754:2: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] kernel/sched/core.c:5268:20: warning: no previous prototype for function 'task_sched_runtime' [-Wmissing-prototypes] kernel/sched/core.c:8979:6: warning: no previous prototype for 'idle_task_exit' [-Wmissing-prototypes] kernel/sched/core.c:8979:6: warning: no previous prototype for function 'idle_task_exit' [-Wmissing-prototypes] kernel/sched/core.c:9214:5: warning: no previous prototype for 'sched_cpu_activate' [-Wmissing-prototypes] kernel/sched/core.c:9214:5: warning: no previous prototype for function 'sched_cpu_activate' [-Wmissing-prototypes] kernel/sched/core.c:9259:5: warning: no previous prototype for 'sched_cpu_deactivate' [-Wmissing-prototypes] kernel/sched/core.c:9259:5: warning: no previous prototype for function 'sched_cpu_deactivate' [-Wmissing-prototypes] kernel/sched/core.c:9334:5: warning: no previous prototype for 'sched_cpu_starting' [-Wmissing-prototypes] kernel/sched/core.c:9334:5: warning: no previous prototype for function 'sched_cpu_starting' [-Wmissing-prototypes] kernel/sched/core.c:9355:5: warning: no previous prototype for 'sched_cpu_wait_empty' [-Wmissing-prototypes] kernel/sched/core.c:9355:5: warning: no previous prototype for function 'sched_cpu_wait_empty' [-Wmissing-prototypes] kernel/sched/core.c:9397:5: warning: no previous prototype for 'sched_cpu_dying' [-Wmissing-prototypes] kernel/sched/core.c:9397:5: warning: no previous prototype for function 'sched_cpu_dying' [-Wmissing-prototypes] kernel/sched/core.c:9420:13: warning: no previous prototype for function 'sched_init_smp' [-Wmissing-prototypes] kernel/sched/core.c:9453:13: warning: no previous prototype for function 'sched_init_smp' [-Wmissing-prototypes] kernel/sched/core.c:9481:13: warning: no previous prototype for function 'sched_init' [-Wmissing-prototypes] kernel/sched/fair.c:10665:6: warning: no previous prototype for 'nohz_balance_enter_idle' [-Wmissing-prototypes] kernel/sched/fair.c:10665:6: warning: no previous prototype for function 'nohz_balance_enter_idle' [-Wmissing-prototypes] kernel/sched/loadavg.c:245:6: warning: no previous prototype for 'calc_load_nohz_start' [-Wmissing-prototypes] kernel/sched/loadavg.c:245:6: warning: no previous prototype for function 'calc_load_nohz_start' [-Wmissing-prototypes] kernel/sched/loadavg.c:258:6: warning: no previous prototype for 'calc_load_nohz_remote' [-Wmissing-prototypes] kernel/sched/loadavg.c:258:6: warning: no previous prototype for function 'calc_load_nohz_remote' [-Wmissing-prototypes] kernel/sched/loadavg.c:263:6: warning: no previous prototype for 'calc_load_nohz_stop' [-Wmissing-prototypes] kernel/sched/loadavg.c:263:6: warning: no previous prototype for function 'calc_load_nohz_stop' [-Wmissing-prototypes] lib/vsprintf.c:2781:5: warning: Null pointer passed as 1st argument to memory copy function [clang-analyzer-unix.cstring.NullArg] lib/vsprintf.c:2801:12: warning: Dereference of null pointer (loaded from variable 'str') [clang-analyzer-core.NullDereference] sound/spi/at73c213.c:992:2: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- alpha-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arc-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arc-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arc-randconfig-r001-20220331 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- arc-randconfig-r034-20220331 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arc-randconfig-r036-20220331 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- arc-randconfig-r043-20220331 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm-mps2_defconfig | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm64-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm64-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm64-defconfig | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- arm64-randconfig-r035-20220331 | |-- imx-mipi-csis.c:(.text):undefined-reference-to-v4l2_async_nf_init | |-- imx-mipi-csis.c:(.text):undefined-reference-to-v4l2_async_nf_unregister | |-- imx-mipi-csis.c:(.text):undefined-reference-to-v4l2_create_fwnode_links_to_pad | |-- imx-mipi-csis.c:(.text):undefined-reference-to-v4l2_subdev_call_wrappers | |-- imx-mipi-csis.c:(.text):undefined-reference-to-v4l2_subdev_init | |-- imx-mipi-csis.c:(.text):undefined-reference-to-v4l_bound_align_image | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- csky-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- csky-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- csky-buildonly-randconfig-r002-20220331 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- csky-defconfig | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- csky-randconfig-r035-20220331 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- h8300-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-media-platform-st-stm32-dma2d-dma2d-hw.c:internal-compiler-error:in-extract_insn-at-recog.c | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- h8300-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-media-platform-st-stm32-dma2d-dma2d-hw.c:internal-compiler-error:in-extract_insn-at-recog.c | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- h8300-randconfig-r026-20220331 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- h8300-randconfig-r032-20220331 | `-- drivers-staging-rtl8723bs-os_dep-ioctl_linux.c:warning:array-subscript-struct-ndis_802_11_wep-is-partly-outside-array-bounds-of-unsigned-char |-- i386-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-debian-10.3 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-debian-10.3-kselftests | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-randconfig-a003 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- i386-randconfig-a005 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- i386-randconfig-a012 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-randconfig-a014 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- i386-randconfig-a016 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- i386-randconfig-c001 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-randconfig-m021 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- i386-randconfig-s001 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- i386-randconfig-s002 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop | `-- mm-secretmem.c:sparse:sparse:symbol-secretmem_iops-was-not-declared.-Should-it-be-static |-- ia64-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- ia64-allyesconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- ia64-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- ia64-randconfig-p001-20220331 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- ia64-randconfig-r014-20220401 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- ia64-randconfig-s031-20220331 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- m68k-allmodconfig | |-- drivers-counter-quad-.c:sparse:sparse:incompatible-types-in-conditional-expression-(different-base-types): | |-- drivers-counter-quad-.c:sparse:unsigned-char | |-- drivers-counter-quad-.c:sparse:void | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | `-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni |-- m68k-allyesconfig | |-- drivers-counter-quad-.c:sparse:sparse:incompatible-types-in-conditional-expression-(different-base-types): | |-- drivers-counter-quad-.c:sparse:unsigned-char | |-- drivers-counter-quad-.c:sparse:void | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | `-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni |-- microblaze-randconfig-r011-20220401 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- microblaze-randconfig-r036-20220331 | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- mips-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- mips-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- mips-xway_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- nios2-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- nios2-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- nios2-defconfig | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- parisc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- parisc-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- parisc-randconfig-r002-20220331 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- parisc64-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- powerpc-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- powerpc-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- powerpc-holly_defconfig | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- powerpc-randconfig-r003-20220331 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- powerpc64-randconfig-r034-20220331 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hubp.c:warning:no-previous-prototype-for-hubp31_program_extended_blank | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- powerpc64-randconfig-s032-20220331 | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty |-- riscv-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- riscv-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- riscv-defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- riscv-nommu_k210_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- riscv-nommu_virt_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | `-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting |-- riscv-rv32_defconfig | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- s390-allmodconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype-for-idle_task_exit | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_activate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_deactivate | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_dying | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_starting | |-- kernel-sched-core.c:warning:no-previous-prototype-for-sched_cpu_wait_empty | |-- kernel-sched-fair.c:warning:no-previous-prototype-for-nohz_balance_enter_idle | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_remote | |-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_start | `-- kernel-sched-loadavg.c:warning:no-previous-prototype-for-calc_load_nohz_stop |-- s390-allyesconfig | |-- drivers-dma-buf-st-dma-fence-unwrap.c:warning:variable-err-set-but-not-used | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- kernel-sched-core.c:warning:no-previous-prototype

3 years, 2 months

1
0
0 0

[PATCH AUTOSEL 4.19 03/29] drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj

by Sasha Levin

From: Xin Xiong <xiongx18(a)fudan.edu.cn> [ Upstream commit dfced44f122c500004a48ecc8db516bb6a295a1b ] This issue takes place in an error path in amdgpu_cs_fence_to_handle_ioctl(). When `info->in.what` falls into default case, the function simply returns -EINVAL, forgetting to decrement the reference count of a dma_fence obj, which is bumped earlier by amdgpu_cs_get_fence(). This may result in reference count leaks. Fix it by decreasing the refcount of specific object before returning the error code. Reviewed-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Xin Xiong <xiongx18(a)fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf(a)gmail.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 81001d879322..023309296bfc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -1469,6 +1469,7 @@ int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data, return 0; default: + dma_fence_put(fence); return -EINVAL; } } -- 2.34.1

3 years, 2 months

1
0
0 0

[PATCH AUTOSEL 5.4 03/37] drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj

by Sasha Levin

From: Xin Xiong <xiongx18(a)fudan.edu.cn> [ Upstream commit dfced44f122c500004a48ecc8db516bb6a295a1b ] This issue takes place in an error path in amdgpu_cs_fence_to_handle_ioctl(). When `info->in.what` falls into default case, the function simply returns -EINVAL, forgetting to decrement the reference count of a dma_fence obj, which is bumped earlier by amdgpu_cs_get_fence(). This may result in reference count leaks. Fix it by decreasing the refcount of specific object before returning the error code. Reviewed-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Xin Xiong <xiongx18(a)fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf(a)gmail.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 82823d9a8ba8..fddeea2b17e5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -1542,6 +1542,7 @@ int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data, return 0; default: + dma_fence_put(fence); return -EINVAL; } } -- 2.34.1

3 years, 2 months

1
0
0 0

[PATCH AUTOSEL 5.10 04/65] drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj

by Sasha Levin

From: Xin Xiong <xiongx18(a)fudan.edu.cn> [ Upstream commit dfced44f122c500004a48ecc8db516bb6a295a1b ] This issue takes place in an error path in amdgpu_cs_fence_to_handle_ioctl(). When `info->in.what` falls into default case, the function simply returns -EINVAL, forgetting to decrement the reference count of a dma_fence obj, which is bumped earlier by amdgpu_cs_get_fence(). This may result in reference count leaks. Fix it by decreasing the refcount of specific object before returning the error code. Reviewed-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Xin Xiong <xiongx18(a)fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf(a)gmail.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 12598a4b5c78..867fcee6b0d3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -1484,6 +1484,7 @@ int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data, return 0; default: + dma_fence_put(fence); return -EINVAL; } } -- 2.34.1

3 years, 2 months

1
0
0 0

[PATCH AUTOSEL 5.15 04/98] drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj

by Sasha Levin

From: Xin Xiong <xiongx18(a)fudan.edu.cn> [ Upstream commit dfced44f122c500004a48ecc8db516bb6a295a1b ] This issue takes place in an error path in amdgpu_cs_fence_to_handle_ioctl(). When `info->in.what` falls into default case, the function simply returns -EINVAL, forgetting to decrement the reference count of a dma_fence obj, which is bumped earlier by amdgpu_cs_get_fence(). This may result in reference count leaks. Fix it by decreasing the refcount of specific object before returning the error code. Reviewed-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Xin Xiong <xiongx18(a)fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf(a)gmail.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 913f9eaa9cd6..aa823f154199 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -1508,6 +1508,7 @@ int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data, return 0; default: + dma_fence_put(fence); return -EINVAL; } } -- 2.34.1

3 years, 2 months

1
0
0 0

[PATCH AUTOSEL 5.16 007/109] drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj

by Sasha Levin

From: Xin Xiong <xiongx18(a)fudan.edu.cn> [ Upstream commit dfced44f122c500004a48ecc8db516bb6a295a1b ] This issue takes place in an error path in amdgpu_cs_fence_to_handle_ioctl(). When `info->in.what` falls into default case, the function simply returns -EINVAL, forgetting to decrement the reference count of a dma_fence obj, which is bumped earlier by amdgpu_cs_get_fence(). This may result in reference count leaks. Fix it by decreasing the refcount of specific object before returning the error code. Reviewed-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Xin Xiong <xiongx18(a)fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf(a)gmail.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 0311d799a010..894869789041 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -1510,6 +1510,7 @@ int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data, return 0; default: + dma_fence_put(fence); return -EINVAL; } } -- 2.34.1

3 years, 2 months

1
0
0 0

[PATCH AUTOSEL 5.17 011/149] drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj

by Sasha Levin

From: Xin Xiong <xiongx18(a)fudan.edu.cn> [ Upstream commit dfced44f122c500004a48ecc8db516bb6a295a1b ] This issue takes place in an error path in amdgpu_cs_fence_to_handle_ioctl(). When `info->in.what` falls into default case, the function simply returns -EINVAL, forgetting to decrement the reference count of a dma_fence obj, which is bumped earlier by amdgpu_cs_get_fence(). This may result in reference count leaks. Fix it by decreasing the refcount of specific object before returning the error code. Reviewed-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Xin Xiong <xiongx18(a)fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf(a)gmail.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 06d07502a1f6..a34be65c9eaa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -1509,6 +1509,7 @@ int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data, return 0; default: + dma_fence_put(fence); return -EINVAL; } } -- 2.34.1

3 years, 2 months

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[PATCH v2 00/12] iio: buffer-dma: write() and new DMABUF based API

by Paul Cercueil

Hi Jonathan, This is the V2 of my patchset that introduces a new userspace interface based on DMABUF objects to complement the fileio API, and adds write() support to the existing fileio API. Changes since v1: - the patches that were merged in v1 have been (obviously) dropped from this patchset; - the patch that was setting the write-combine cache setting has been dropped as well, as it was simply not useful. - [01/12]: * Only remove the outgoing queue, and keep the incoming queue, as we want the buffer to start streaming data as soon as it is enabled. * Remove IIO_BLOCK_STATE_DEQUEUED, since it is now functionally the same as IIO_BLOCK_STATE_DONE. - [02/12]: * Fix block->state not being reset in iio_dma_buffer_request_update() for output buffers. * Only update block->bytes_used once and add a comment about why we update it. * Add a comment about why we're setting a different state for output buffers in iio_dma_buffer_request_update() * Remove useless cast to bool (!!) in iio_dma_buffer_io() - [05/12]: Only allow the new IOCTLs on the buffer FD created with IIO_BUFFER_GET_FD_IOCTL(). - [12/12]: * Explicitly state that the new interface is optional and is not implemented by all drivers. * The IOCTLs can now only be called on the buffer FD returned by IIO_BUFFER_GET_FD_IOCTL. * Move the page up a bit in the index since it is core stuff and not driver-specific. The patches not listed here have not been modified since v1. Cheers, -Paul Alexandru Ardelean (1): iio: buffer-dma: split iio_dma_buffer_fileio_free() function Paul Cercueil (11): iio: buffer-dma: Get rid of outgoing queue iio: buffer-dma: Enable buffer write support iio: buffer-dmaengine: Support specifying buffer direction iio: buffer-dmaengine: Enable write support iio: core: Add new DMABUF interface infrastructure iio: buffer-dma: Use DMABUFs instead of custom solution iio: buffer-dma: Implement new DMABUF based userspace API iio: buffer-dmaengine: Support new DMABUF based userspace API iio: core: Add support for cyclic buffers iio: buffer-dmaengine: Add support for cyclic buffers Documentation: iio: Document high-speed DMABUF based API Documentation/driver-api/dma-buf.rst | 2 + Documentation/iio/dmabuf_api.rst | 94 +++ Documentation/iio/index.rst | 2 + drivers/iio/adc/adi-axi-adc.c | 3 +- drivers/iio/buffer/industrialio-buffer-dma.c | 610 ++++++++++++++---- .../buffer/industrialio-buffer-dmaengine.c | 42 +- drivers/iio/industrialio-buffer.c | 60 ++ include/linux/iio/buffer-dma.h | 38 +- include/linux/iio/buffer-dmaengine.h | 5 +- include/linux/iio/buffer_impl.h | 8 + include/uapi/linux/iio/buffer.h | 30 + 11 files changed, 749 insertions(+), 145 deletions(-) create mode 100644 Documentation/iio/dmabuf_api.rst -- 2.34.1

3 years, 2 months

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[syzbot] general protection fault in dma_fence_array_first

by syzbot

Hello, syzbot found the following issue on: HEAD commit: 8515d05bf6bc Add linux-next specific files for 20220328 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1694e21b700000 kernel config: https://syzkaller.appspot.com/x/.config?x=530c68bef4e2b8a8 dashboard link: https://syzkaller.appspot.com/bug?extid=5c943fe38e86d615cac2 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1467313b700000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=121b7cb9700000 The issue was bisected to: commit 519f490db07e1a539490612f376487f61e48e39c Author: Christian König <christian.koenig(a)amd.com> Date: Fri Mar 11 09:32:26 2022 +0000 dma-buf/sync-file: fix warning about fence containers bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1058277d700000 final oops: https://syzkaller.appspot.com/x/report.txt?x=1258277d700000 console output: https://syzkaller.appspot.com/x/log.txt?x=1458277d700000 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+5c943fe38e86d615cac2(a)syzkaller.appspotmail.com Fixes: 519f490db07e ("dma-buf/sync-file: fix warning about fence containers") general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] CPU: 1 PID: 3595 Comm: syz-executor814 Not tainted 5.17.0-next-20220328-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:dma_fence_array_first+0x78/0xb0 drivers/dma-buf/dma-fence-array.c:234 Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 43 48 8b 9b 88 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 1b 4c 8b 23 e8 fa a9 e0 fc 4c 89 e0 5b 41 5c c3 45 RSP: 0018:ffffc90003a4fd48 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000010 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff84980052 RDI: ffff888015c76388 RBP: ffff888015c76300 R08: 0000000000000000 R09: ffff888015c7633b R10: ffffffff8498f6ba R11: 0000000000000000 R12: ffff888015c76300 R13: ffff888015c76690 R14: 00000000c0383e04 R15: 0000000020001840 FS: 0000555556872300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001528 CR3: 000000001e82f000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> __dma_fence_unwrap_array include/linux/dma-fence-unwrap.h:42 [inline] dma_fence_unwrap_first include/linux/dma-fence-unwrap.h:57 [inline] sync_file_ioctl_fence_info drivers/dma-buf/sync_file.c:414 [inline] sync_file_ioctl+0x248/0x22c0 drivers/dma-buf/sync_file.c:477 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0x80 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f6aae8951b9 Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffedd290238 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6aae8951b9 RDX: 0000000020001840 RSI: 00000000c0383e04 RDI: 0000000000000007 RBP: 00007f6aae8591a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6aae859230 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:dma_fence_array_first+0x78/0xb0 drivers/dma-buf/dma-fence-array.c:234 Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 43 48 8b 9b 88 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 1b 4c 8b 23 e8 fa a9 e0 fc 4c 89 e0 5b 41 5c c3 45 RSP: 0018:ffffc90003a4fd48 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000010 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff84980052 RDI: ffff888015c76388 RBP: ffff888015c76300 R08: 0000000000000000 R09: ffff888015c7633b R10: ffffffff8498f6ba R11: 0000000000000000 R12: ffff888015c76300 R13: ffff888015c76690 R14: 00000000c0383e04 R15: 0000000020001840 FS: 0000555556872300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001528 CR3: 000000001e82f000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess), 4 bytes skipped: 0: df 48 89 fisttps -0x77(%rax) 3: fa cli 4: 48 c1 ea 03 shr $0x3,%rdx 8: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) c: 75 43 jne 0x51 e: 48 8b 9b 88 00 00 00 mov 0x88(%rbx),%rbx 15: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 1c: fc ff df 1f: 48 89 da mov %rbx,%rdx 22: 48 c1 ea 03 shr $0x3,%rdx * 26: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) <-- trapping instruction 2a: 75 1b jne 0x47 2c: 4c 8b 23 mov (%rbx),%r12 2f: e8 fa a9 e0 fc callq 0xfce0aa2e 34: 4c 89 e0 mov %r12,%rax 37: 5b pop %rbx 38: 41 5c pop %r12 3a: c3 retq 3b: 45 rex.RB --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller(a)googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. For information about bisection process see: https://goo.gl/tpsmEJ#bisection syzbot can test patches for this issue, for details see: https://goo.gl/tpsmEJ#testing-patches

3 years, 2 months

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Re: [PATCH 1/2] dma-buf/sync-file: fix logic error in new fence merge code

by nirmoy.das＠linux.intel.com

The content of this message was lost. It was probably cross-posted to multiple lists and previously handled on another list.

3 years, 2 months

1
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0 0

[PATCH next,v2] kernel: Add 1 ms delay to init handler to fix s3 resume hang

by Zhenneng Li

This is a workaround for s3 resume hang for r7 340(amdgpu). When we test s3 with r7 340 on arm64 platform, graphics card will hang up, the error message are as follows: Mar 4 01:14:11 greatwall-GW-XXXXXX-XXX kernel: [ 1.599374][ 7] [ T291] amdgpu 0000:02:00.0: fb0: amdgpudrmfb frame buffer device Mar 4 01:14:11 greatwall-GW-XXXXXX-XXX kernel: [ 1.612869][ 7] [ T291] [drm:amdgpu_device_ip_late_init [amdgpu]] *ERROR* late_init of IP block <si_dpm> failed -22 Mar 4 01:14:11 greatwall-GW-XXXXXX-XXX kernel: [ 1.623392][ 7] [ T291] amdgpu 0000:02:00.0: amdgpu_device_ip_late_init failed Mar 4 01:14:11 greatwall-GW-XXXXXX-XXX kernel: [ 1.630696][ 7] [ T291] amdgpu 0000:02:00.0: Fatal error during GPU init Mar 4 01:14:11 greatwall-GW-XXXXXX-XXX kernel: [ 1.637477][ 7] [ T291] [drm] amdgpu: finishing device. On the following hardware: lspci -nn -s 05:00.0 05:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Oland [Radeon HD 8570 / R7 240/340 / Radeon 520 OEM] [1002:6611] (rev 87) Signed-off-by: Zhenneng Li <lizhenneng(a)kylinos.cn> --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 3987ecb24ef4..1eced991b5b2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2903,6 +2903,8 @@ static void amdgpu_device_delayed_init_work_handler(struct work_struct *work) container_of(work, struct amdgpu_device, delayed_init_work.work); int r; + mdelay(1); + r = amdgpu_ib_ring_tests(adev); if (r) DRM_ERROR("ib ring test failed (%d).\n", r); -- 2.25.1

3 years, 2 months

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