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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, 3 months

[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, 3 months

[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, 3 months

[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, 3 months

[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, 3 months

[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, 3 months

[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, 3 months

[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, 3 months

[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, 3 months

[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, 3 months

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