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v4.1.20-rt23 build: 1 failures 37 warnings (v4.1.20-rt23)

by Build bot for Mark Brown

Tree/Branch: v4.1.20-rt23 Git describe: v4.1.20-rt23 Commit: 115d588693 Linux 4.1.20-rt23 Build Time: 130 min 48 sec Passed: 8 / 9 ( 88.89 %) Failed: 1 / 9 ( 11.11 %) Errors: 1 Warnings: 37 Section Mismatches: 1 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "handle_bad_irq" [drivers/gpio/gpio-omap.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allnoconfig 28 warnings 3 mismatches : arm64-allmodconfig 4 warnings 0 mismatches : arm-multi_v5_defconfig 5 warnings 0 mismatches : arm-multi_v7_defconfig 2 warnings 0 mismatches : x86_64-defconfig 32 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-allnoconfig 1 warnings 0 mismatches : x86_64-allnoconfig 2 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "handle_bad_irq" [drivers/gpio/gpio-omap.ko] undefined! Warnings Summary: 37 9 ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] 8 ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast 6 ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] 6 ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined 5 ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] 2 ../sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/scsi/qla2xxx/qla_target.c:3086:6: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint32_t {aka unsigned int}' [-Wformat=] 2 ../drivers/scsi/qla2xxx/qla_target.c:3083:17: warning: unused variable 'se_cmd' [-Wunused-variable] 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 2 ../drivers/scsi/be2iscsi/be_main.c:3168:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/media/platform/s3c-camif/camif-capture.c:134:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/media/platform/s3c-camif/camif-capture.c:118:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/ata/pata_hpt366.c:382:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 2 ../drivers/ata/pata_hpt366.c:379:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 2 ../drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 1 ../sound/soc/samsung/dmaengine.c:60:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../sound/soc/samsung/dmaengine.c:53:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined 1 ../include/linux/spinlock.h:256:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/rtc/rtc-pcf8563.c:444:5: warning: 'alm_pending' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/rtc/rtc-armada38x.c:91:22: warning: unused variable 'flags' [-Wunused-variable] 1 ../drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c:1478:8: warning: 'skb' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] 1 ../drivers/net/ethernet/dec/tulip/tulip_core.c:101:2: warning: #warning Processor architecture undefined! [-Wcpp] 1 ../drivers/mmc/host/sh_mmcif.c:402:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/mmc/host/sh_mmcif.c:401:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/infiniband/hw/cxgb4/mem.c:147:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined 1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/include/asm/cmpxchg.h:207:3: warning: value computed is not used [-Wunused-value] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x16c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 28 warnings, 3 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:379:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:382:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../sound/soc/samsung/dmaengine.c:53:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../sound/soc/samsung/dmaengine.c:60:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined ../drivers/mmc/host/sh_mmcif.c:401:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/mmc/host/sh_mmcif.c:402:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/media/platform/s3c-camif/camif-capture.c:118:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/media/platform/s3c-camif/camif-capture.c:134:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/scsi/be2iscsi/be_main.c:3168:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] ../drivers/net/ethernet/dec/tulip/tulip_core.c:101:2: warning: #warning Processor architecture undefined! [-Wcpp] ../drivers/scsi/qla2xxx/qla_target.c:3086:6: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint32_t {aka unsigned int}' [-Wformat=] ../drivers/scsi/qla2xxx/qla_target.c:3083:17: warning: unused variable 'se_cmd' [-Wunused-variable] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Section Mismatches: WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x16c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x16c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x16c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/rtc/rtc-pcf8563.c:444:5: warning: 'alm_pending' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c:1478:8: warning: 'skb' may be used uninitialized in this function [-Wmaybe-uninitialized] ../include/linux/spinlock.h:256:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 32 warnings, 0 section mismatches Errors: ERROR: "handle_bad_irq" [drivers/gpio/gpio-omap.ko] undefined! Warnings: ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:379:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:382:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../arch/arm/include/asm/cmpxchg.h:207:3: warning: value computed is not used [-Wunused-value] ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ../sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/infiniband/hw/cxgb4/mem.c:147:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined ../drivers/media/platform/s3c-camif/camif-capture.c:118:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/media/platform/s3c-camif/camif-capture.c:134:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/rtc/rtc-armada38x.c:91:22: warning: unused variable 'flags' [-Wunused-variable] ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../drivers/scsi/be2iscsi/be_main.c:3168:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/scsi/qla2xxx/qla_target.c:3086:6: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint32_t {aka unsigned int}' [-Wformat=] ../drivers/scsi/qla2xxx/qla_target.c:3083:17: warning: unused variable 'se_cmd' [-Wunused-variable] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- x86_64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: close failed in file object destructor: sys.excepthook is missing lost sys.stderr

9 years, 5 months

v3.4.111-rt141 build: 2 failures 41 warnings (v3.4.111-rt141)

by Build bot for Mark Brown

Tree/Branch: v3.4.111-rt141 Git describe: v3.4.111-rt141 Commit: 588e04089a Linux 3.4.111-rt141 Build Time: 0 min 3 sec Passed: 2 / 4 ( 50.00 %) Failed: 2 / 4 ( 50.00 %) Errors: 4 Warnings: 41 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig arm-allnoconfig Errors: arm-allnoconfig /home/broonie/build/linux-stable-rt/arch/arm/include/asm/div64.h:77:7: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function) /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 20 warnings 0 mismatches : x86_64-allnoconfig 2 warnings 0 mismatches : arm-allmodconfig 19 warnings 0 mismatches : arm-allnoconfig 16 warnings 0 mismatches : x86_64-defconfig ------------------------------------------------------------------------------- Errors summary: 4 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/div64.h:77:7: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function) Warnings Summary: 41 2 /home/broonie/build/linux-stable-rt/mm/slub.c:4507:11: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 /home/broonie/build/linux-stable-rt/mm/slub.c:1299:6: warning: unused variable 'idx' [-Wunused-variable] 2 /home/broonie/build/linux-stable-rt/mm/slub.c:1299:11: warning: unused variable 'order' [-Wunused-variable] 2 /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:172:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] 2 /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:172:1: warning: parameter names (without types) in function declaration 2 /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:172:1: warning: data definition has no type or storage class 2 /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:151:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] 2 /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:151:1: warning: parameter names (without types) in function declaration 2 /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:151:1: warning: data definition has no type or storage class 2 /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:122:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] 2 /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:122:1: warning: parameter names (without types) in function declaration 2 /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:122:1: warning: data definition has no type or storage class 2 /home/broonie/build/linux-stable-rt/fs/namespace.c:2394:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 /home/broonie/build/linux-stable-rt/fs/namespace.c:2394:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 /home/broonie/build/linux-stable-rt/drivers/base/topology.c:43:15: warning: unused variable 'cpu' [-Wunused-variable] 2 .config:26:warning: symbol value '' invalid for PHYS_OFFSET 1 /home/broonie/build/linux-stable-rt/net/ipv4/sysctl_net_ipv4.c:29:12: warning: 'zero' defined but not used [-Wunused-variable] 1 /home/broonie/build/linux-stable-rt/fs/compat_ioctl.c:611:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs] 1 /home/broonie/build/linux-stable-rt/arch/x86/kernel/quirks.c:407:21: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 /home/broonie/build/linux-stable-rt/arch/x86/kernel/quirks.c:367:4: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 /home/broonie/build/linux-stable-rt/arch/x86/kernel/quirks.c:361:4: warning: 'b' is used uninitialized in this function [-Wuninitialized] 1 /home/broonie/build/linux-stable-rt/arch/x86/kernel/apic/io_apic.c:382:13: warning: 'io_apic_level_ack_pending' defined but not used [-Wunused-function] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/swab.h:46:29: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/swab.h:26:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/processor.h:81:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/processor.h:103:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/irqflags.h:11:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/fpstate.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cmpxchg.h:40:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cmpxchg.h:33:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cmpxchg.h:108:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cachetype.h:33:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cachetype.h:28:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cacheflush.h:196:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cacheflush.h:194:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/bitops.h:217:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/barrier.h:9:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/barrier.h:20:35: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/barrier.h:16:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/barrier.h:10:3: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/atomic.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- x86_64-allnoconfig : PASS, 0 errors, 20 warnings, 0 section mismatches Warnings: /home/broonie/build/linux-stable-rt/arch/x86/kernel/quirks.c:361:4: warning: 'b' is used uninitialized in this function [-Wuninitialized] /home/broonie/build/linux-stable-rt/arch/x86/kernel/quirks.c:367:4: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/arch/x86/kernel/quirks.c:407:21: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/arch/x86/kernel/apic/io_apic.c:382:13: warning: 'io_apic_level_ack_pending' defined but not used [-Wunused-function] /home/broonie/build/linux-stable-rt/fs/namespace.c:2394:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/fs/namespace.c:2394:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/drivers/base/topology.c:43:15: warning: unused variable 'cpu' [-Wunused-variable] /home/broonie/build/linux-stable-rt/drivers/base/topology.c:43:15: warning: unused variable 'cpu' [-Wunused-variable] /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:122:1: warning: data definition has no type or storage class /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:122:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:122:1: warning: parameter names (without types) in function declaration /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:151:1: warning: data definition has no type or storage class /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:151:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:151:1: warning: parameter names (without types) in function declaration /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:172:1: warning: data definition has no type or storage class /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:172:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:172:1: warning: parameter names (without types) in function declaration /home/broonie/build/linux-stable-rt/mm/slub.c:1299:11: warning: unused variable 'order' [-Wunused-variable] /home/broonie/build/linux-stable-rt/mm/slub.c:1299:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/mm/slub.c:4507:11: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 0 errors, 2 warnings, 0 section mismatches Warnings: .config:26:warning: symbol value '' invalid for PHYS_OFFSET .config:26:warning: symbol value '' invalid for PHYS_OFFSET ------------------------------------------------------------------------------- arm-allnoconfig : FAIL, 4 errors, 19 warnings, 0 section mismatches Errors: /home/broonie/build/linux-stable-rt/arch/arm/include/asm/div64.h:77:7: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function) /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type /home/broonie/build/linux-stable-rt/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type Warnings: /home/broonie/build/linux-stable-rt/arch/arm/include/asm/irqflags.h:11:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/bitops.h:217:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/swab.h:26:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/swab.h:46:29: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/fpstate.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/barrier.h:9:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/barrier.h:10:3: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/barrier.h:16:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/barrier.h:20:35: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/processor.h:81:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/processor.h:103:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cmpxchg.h:33:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cmpxchg.h:40:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cmpxchg.h:108:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/atomic.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cachetype.h:28:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cachetype.h:33:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cacheflush.h:194:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/cacheflush.h:196:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 16 warnings, 0 section mismatches Warnings: /home/broonie/build/linux-stable-rt/fs/namespace.c:2394:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/fs/namespace.c:2394:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/mm/slub.c:1299:11: warning: unused variable 'order' [-Wunused-variable] /home/broonie/build/linux-stable-rt/mm/slub.c:1299:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/mm/slub.c:4507:11: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:122:1: warning: data definition has no type or storage class /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:122:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:122:1: warning: parameter names (without types) in function declaration /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:151:1: warning: data definition has no type or storage class /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:151:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:151:1: warning: parameter names (without types) in function declaration /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:172:1: warning: data definition has no type or storage class /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:172:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' [-Wimplicit-int] /home/broonie/build/linux-stable-rt/kernel/sched/work-simple.c:172:1: warning: parameter names (without types) in function declaration /home/broonie/build/linux-stable-rt/fs/compat_ioctl.c:611:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs] /home/broonie/build/linux-stable-rt/net/ipv4/sysctl_net_ipv4.c:29:12: warning: 'zero' defined but not used [-Wunused-variable] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches:

9 years, 5 months

v3.18-rt build: 1 failures 101 warnings (v3.18.28-rt28-99-g18303cd)

by Build bot for Mark Brown

Tree/Branch: v3.18-rt Git describe: v3.18.28-rt28-99-g18303cd Commit: 18303cd31e Linux 3.18.29-rt30 Build Time: 52 min 23 sec Passed: 8 / 9 ( 88.89 %) Failed: 1 / 9 ( 11.11 %) Errors: 6 Warnings: 101 Section Mismatches: 0 Failed defconfigs: arm64-allmodconfig Errors: arm64-allmodconfig /tmp/ccHVskv6.s:60: Error: .err encountered /tmp/ccHVskv6.s:61: Error: .err encountered /tmp/ccHVskv6.s:62: Error: .err encountered /tmp/ccHVskv6.s:99: Error: .err encountered /tmp/ccHVskv6.s:100: Error: .err encountered /tmp/ccHVskv6.s:101: Error: .err encountered ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allnoconfig 82 warnings 0 mismatches : arm64-allmodconfig 7 warnings 0 mismatches : arm-multi_v5_defconfig 10 warnings 0 mismatches : arm-multi_v7_defconfig 6 warnings 0 mismatches : x86_64-defconfig 96 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-allnoconfig 1 warnings 0 mismatches : x86_64-allnoconfig 6 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Errors summary: 6 1 /tmp/ccHVskv6.s:99: Error: .err encountered 1 /tmp/ccHVskv6.s:62: Error: .err encountered 1 /tmp/ccHVskv6.s:61: Error: .err encountered 1 /tmp/ccHVskv6.s:60: Error: .err encountered 1 /tmp/ccHVskv6.s:101: Error: .err encountered 1 /tmp/ccHVskv6.s:100: Error: .err encountered Warnings Summary: 101 10 ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] 9 ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] 8 ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] 6 ../net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] 6 ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] 6 ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined 4 ../include/linux/blkdev.h:620:26: warning: switch condition has boolean value [-Wswitch-bool] 3 ../fs/nfs/nfs4proc.c:3063:10: warning: switch condition has boolean value [-Wswitch-bool] 3 ../drivers/media/v4l2-core/videobuf2-core.c:3224:26: warning: unused variable 'fileio' [-Wunused-variable] 2 ../sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../net/netfilter/nft_reject_inet.c:102:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_reject.c:61:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_reject.c:61:2: warning: enumeration value 'NFT_REJECT_ICMPX_UNREACH' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_LABELS' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_LABELS' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_LABELS' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] 2 ../net/netfilter/nft_compat.c:280:9: warning: switch condition has boolean value [-Wswitch-bool] 2 ../net/ipv6/netfilter/nft_reject_ipv6.c:29:2: warning: enumeration value 'NFT_REJECT_ICMPX_UNREACH' not handled in switch [-Wswitch] 2 ../net/ipv4/netfilter/nft_reject_ipv4.c:28:2: warning: enumeration value 'NFT_REJECT_ICMPX_UNREACH' not handled in switch [-Wswitch] 2 ../net/bridge/netfilter/nft_reject_bridge.c:372:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] 2 ../net/bluetooth/hci_sock.c:980:8: warning: passing argument 2 of 'hci_test_bit' discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 2 ../include/linux/dynamic_debug.h:78:3: warning: unsupported argument to '__builtin_return_address' 2 ../drivers/scsi/qla2xxx/qla_target.c:3081:6: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint32_t {aka unsigned int}' [-Wformat=] 2 ../drivers/scsi/qla2xxx/qla_target.c:3078:17: warning: unused variable 'se_cmd' [-Wunused-variable] 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 2 ../drivers/scsi/be2iscsi/be_main.c:3169:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] 2 ../drivers/media/platform/s3c-camif/camif-capture.c:134:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/media/platform/s3c-camif/camif-capture.c:118:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/ata/pata_hpt366.c:382:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 2 ../drivers/ata/pata_hpt366.c:379:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 2 ../drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 2 ../crypto/algif_hash.c:352:13: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] 2 ../crypto/algif_hash.c:350:13: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] 1 ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../include/uapi/linux/swab.h:13:15: warning: integer overflow in expression [-Woverflow] 1 ../include/linux/spinlock.h:253:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../include/linux/kernel.h:708:17: warning: comparison of distinct pointer types lacks a cast 1 ../fs/btrfs/extent_io.c:2166:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/usb/renesas_usbhs/common.c:469:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/usb/gadget/udc/udc-xilinx.c:2136:34: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/usb/gadget/function/f_ncm.c:203:0: warning: "NCAPS" redefined 1 ../drivers/thermal/x86_pkg_temp_thermal.c:414:1: warning: no return statement in function returning non-void [-Wreturn-type] 1 ../drivers/staging/vt6655/device_main.c:2997:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/pci/host/pcie-xilinx.c:154:22: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=] 1 ../drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c:1478:8: warning: 'skb' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:467:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:307:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/net/ethernet/dec/tulip/tulip_core.c:101:2: warning: #warning Processor architecture undefined! [-Wcpp] 1 ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/iommu/intel-iommu.c:1749:25: warning: unused variable 'drhd' [-Wunused-variable] 1 ../drivers/infiniband/ulp/iser/iser_verbs.c:1206:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/infiniband/ulp/iser/iser_verbs.c:1201:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/infiniband/ulp/iser/iser_verbs.c:1175:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/infiniband/ulp/iser/iser_verbs.c:1174:33: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined 1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined 1 ../arch/arm/mach-cns3xxx/pcie.c:313:1: warning: the frame size of 1080 bytes is larger than 1024 bytes [-Wframe-larger-than=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm64-allmodconfig : FAIL, 6 errors, 82 warnings, 0 section mismatches Errors: /tmp/ccHVskv6.s:60: Error: .err encountered /tmp/ccHVskv6.s:61: Error: .err encountered /tmp/ccHVskv6.s:62: Error: .err encountered /tmp/ccHVskv6.s:99: Error: .err encountered /tmp/ccHVskv6.s:100: Error: .err encountered /tmp/ccHVskv6.s:101: Error: .err encountered Warnings: ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../crypto/algif_hash.c:350:13: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] ../crypto/algif_hash.c:352:13: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:379:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:382:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined ../sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../net/bluetooth/hci_sock.c:980:8: warning: passing argument 2 of 'hci_test_bit' discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../net/bridge/netfilter/nft_reject_bridge.c:372:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] ../fs/nfs/nfs4proc.c:3063:10: warning: switch condition has boolean value [-Wswitch-bool] ../net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ../net/ipv6/netfilter/nft_reject_ipv6.c:29:2: warning: enumeration value 'NFT_REJECT_ICMPX_UNREACH' not handled in switch [-Wswitch] ../net/ipv4/netfilter/nft_reject_ipv4.c:28:2: warning: enumeration value 'NFT_REJECT_ICMPX_UNREACH' not handled in switch [-Wswitch] ../net/netfilter/nft_compat.c:280:9: warning: switch condition has boolean value [-Wswitch-bool] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_LABELS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_LABELS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_LABELS' not handled in switch [-Wswitch] ../net/netfilter/nft_reject.c:61:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] ../net/netfilter/nft_reject.c:61:2: warning: enumeration value 'NFT_REJECT_ICMPX_UNREACH' not handled in switch [-Wswitch] ../net/netfilter/nft_reject_inet.c:102:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined ../include/linux/blkdev.h:620:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/scsi/be2iscsi/be_main.c:3169:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/media/platform/s3c-camif/camif-capture.c:118:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/media/platform/s3c-camif/camif-capture.c:134:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] ../drivers/net/ethernet/dec/tulip/tulip_core.c:101:2: warning: #warning Processor architecture undefined! [-Wcpp] ../drivers/scsi/qla2xxx/qla_target.c:3081:6: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint32_t {aka unsigned int}' [-Wformat=] ../drivers/scsi/qla2xxx/qla_target.c:3078:17: warning: unused variable 'se_cmd' [-Wunused-variable] ../drivers/media/v4l2-core/videobuf2-core.c:3224:26: warning: unused variable 'fileio' [-Wunused-variable] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/usb/gadget/function/f_ncm.c:203:0: warning: "NCAPS" redefined ../drivers/usb/gadget/udc/udc-xilinx.c:2136:34: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/usb/renesas_usbhs/common.c:469:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ../include/linux/blkdev.h:620:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 10 warnings, 0 section mismatches Warnings: ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ../fs/nfs/nfs4proc.c:3063:10: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/media/v4l2-core/videobuf2-core.c:3224:26: warning: unused variable 'fileio' [-Wunused-variable] ../drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c:1478:8: warning: 'skb' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ../include/linux/spinlock.h:253:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ../drivers/iommu/intel-iommu.c:1749:25: warning: unused variable 'drhd' [-Wunused-variable] ../drivers/thermal/x86_pkg_temp_thermal.c:414:1: warning: no return statement in function returning non-void [-Wreturn-type] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 96 warnings, 0 section mismatches Warnings: ../arch/arm/mach-cns3xxx/pcie.c:313:1: warning: the frame size of 1080 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../crypto/algif_hash.c:350:13: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] ../crypto/algif_hash.c:352:13: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:379:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:382:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../fs/btrfs/extent_io.c:2166:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../net/bridge/netfilter/nft_reject_bridge.c:372:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] ../net/bluetooth/hci_sock.c:980:8: warning: passing argument 2 of 'hci_test_bit' discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../include/linux/blkdev.h:620:26: warning: switch condition has boolean value [-Wswitch-bool] ../net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../net/ipv6/netfilter/nft_reject_ipv6.c:29:2: warning: enumeration value 'NFT_REJECT_ICMPX_UNREACH' not handled in switch [-Wswitch] ../net/ipv4/netfilter/nft_reject_ipv4.c:28:2: warning: enumeration value 'NFT_REJECT_ICMPX_UNREACH' not handled in switch [-Wswitch] ../net/netfilter/nft_compat.c:280:9: warning: switch condition has boolean value [-Wswitch-bool] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_LABELS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:123:2: warning: enumeration value 'NFT_CT_LABELS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] ../net/netfilter/nft_ct.c:166:2: warning: enumeration value 'NFT_CT_LABELS' not handled in switch [-Wswitch] ../net/netfilter/nft_reject.c:61:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] ../net/netfilter/nft_reject.c:61:2: warning: enumeration value 'NFT_REJECT_ICMPX_UNREACH' not handled in switch [-Wswitch] ../net/netfilter/nft_reject_inet.c:102:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] ../fs/nfs/nfs4proc.c:3063:10: warning: switch condition has boolean value [-Wswitch-bool] ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../include/linux/kernel.h:708:17: warning: comparison of distinct pointer types lacks a cast ../drivers/infiniband/ulp/iser/iser_verbs.c:1174:33: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/infiniband/ulp/iser/iser_verbs.c:1175:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/infiniband/ulp/iser/iser_verbs.c:1201:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/infiniband/ulp/iser/iser_verbs.c:1206:14: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../include/linux/dynamic_debug.h:78:3: warning: unsupported argument to '__builtin_return_address' ../include/linux/dynamic_debug.h:78:3: warning: unsupported argument to '__builtin_return_address' ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../include/linux/blkdev.h:620:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/pci/host/pcie-xilinx.c:154:22: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=] ../drivers/media/platform/s3c-camif/camif-capture.c:118:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/media/platform/s3c-camif/camif-capture.c:134:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/scsi/be2iscsi/be_main.c:3169:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/media/v4l2-core/videobuf2-core.c:3224:26: warning: unused variable 'fileio' [-Wunused-variable] ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/scsi/qla2xxx/qla_target.c:3081:6: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint32_t {aka unsigned int}' [-Wformat=] ../drivers/scsi/qla2xxx/qla_target.c:3078:17: warning: unused variable 'se_cmd' [-Wunused-variable] ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:307:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:467:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../include/uapi/linux/swab.h:13:15: warning: integer overflow in expression [-Woverflow] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../drivers/staging/vt6655/device_main.c:2997:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- x86_64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: ../block/blk-core.c:103:5: warning: "CONFIG_PREEMPT_RT_FULL" is not defined [-Wundef] ../kernel/sched/core.c:3174:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] ../net/core/dev.c:2899:1: warning: no return statement in function returning non-void [-Wreturn-type] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ../drivers/tty/sysrq.c:956:33: warning: array subscript is above array bounds [-Warray-bounds] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches:

9 years, 5 months

v3.14-rt build: 0 failures 113 warnings (v3.14.64-rt67-22-g85093d7)

by Build bot for Mark Brown

Tree/Branch: v3.14-rt Git describe: v3.14.64-rt67-22-g85093d7 Commit: 85093d7b4d Linux 3.14.65-rt68 Build Time: 33 min 16 sec Passed: 8 / 8 (100.00 %) Failed: 0 / 8 ( 0.00 %) Errors: 0 Warnings: 113 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 4 warnings 0 mismatches : arm64-allnoconfig 74 warnings 0 mismatches : arm64-allmodconfig 17 warnings 0 mismatches : arm-multi_v7_defconfig 8 warnings 0 mismatches : x86_64-defconfig 93 warnings 0 mismatches : arm-allmodconfig 4 warnings 0 mismatches : arm-allnoconfig 4 warnings 0 mismatches : x86_64-allnoconfig 10 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 113 8 /home/broonie/build/linux-stable-rt/mm/slub.c:1350:6: warning: unused variable 'idx' [-Wunused-variable] 8 /home/broonie/build/linux-stable-rt/kernel/sched/core.c:3030:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] 8 /home/broonie/build/linux-stable-rt/drivers/tty/sysrq.c:954:33: warning: array subscript is above array bounds [-Warray-bounds] 6 /home/broonie/build/linux-stable-rt/scripts/sortextable.h:176:3: warning: 'relocs_size' may be used uninitialized in this function [-Wmaybe-uninitialized] 6 /home/broonie/build/linux-stable-rt/arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined 5 /home/broonie/build/linux-stable-rt/net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] 5 /home/broonie/build/linux-stable-rt/net/core/dev.c:2821:1: warning: no return statement in function returning non-void [-Wreturn-type] 4 warning: (ARM_HIGHBANK_CPUFREQ) selects GENERIC_CPUFREQ_CPU0 which has unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && HAVE_CLK && REGULATOR && OF && THERMAL && CPU_THERMAL) 3 /home/broonie/build/linux-stable-rt/net/netfilter/nfnetlink.c:364:14: warning: unused variable 'net' [-Wunused-variable] 3 /home/broonie/build/linux-stable-rt/include/linux/blkdev.h:602:26: warning: switch condition has boolean value [-Wswitch-bool] 3 /home/broonie/build/linux-stable-rt/fs/nfs/nfs4proc.c:2969:10: warning: switch condition has boolean value [-Wswitch-bool] 3 /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] 3 /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 /home/broonie/build/linux-stable-rt/sound/soc/sh/rcar/adg.c:30:18: warning: iteration 3u invokes undefined behavior [-Waggressive-loop-optimizations] 2 /home/broonie/build/linux-stable-rt/sound/soc/codecs/wm8993.c:1562:22: warning: unused variable 'wm8993' [-Wunused-variable] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_reject.c:59:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] 2 /home/broonie/build/linux-stable-rt/net/netfilter/nft_compat.c:289:9: warning: switch condition has boolean value [-Wswitch-bool] 2 /home/broonie/build/linux-stable-rt/include/linux/dynamic_debug.h:78:3: warning: unsupported argument to '__builtin_return_address' 2 /home/broonie/build/linux-stable-rt/include/linux/compiler-gcc5.h:7:35: warning: large integer implicitly truncated to unsigned type [-Woverflow] 2 /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:6: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:6: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 /home/broonie/build/linux-stable-rt/drivers/media/dvb-frontends/stb6100.c:196:22: warning: 'sizeof' on array function parameter 'buf' will return size of 'u8 * {aka unsigned char *}' [-Wsizeof-array-argument] 2 /home/broonie/build/linux-stable-rt/drivers/gpio/gpio-sch311x.c:286:3: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] 2 /home/broonie/build/linux-stable-rt/arch/arm64/include/asm/cmpxchg.h:75:3: warning: value computed is not used [-Wunused-value] 1 /home/broonie/build/linux-stable-rt/sound/soc/fsl/imx-audmux.c:70:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 /home/broonie/build/linux-stable-rt/sound/soc/fsl/imx-audmux.c:162:7: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 /home/broonie/build/linux-stable-rt/sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 1 /home/broonie/build/linux-stable-rt/net/sunrpc/xprtrdma/verbs.c:1774:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/include/uapi/linux/swab.h:13:15: warning: integer overflow in expression [-Woverflow] 1 /home/broonie/build/linux-stable-rt/include/linux/spinlock.h:247:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 /home/broonie/build/linux-stable-rt/include/linux/kernel.h:713:17: warning: comparison of distinct pointer types lacks a cast 1 /home/broonie/build/linux-stable-rt/include/linux/kern_levels.h:4:18: warning: format '%li' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=] 1 /home/broonie/build/linux-stable-rt/drivers/tty/serial/efm32-uart.c:834:20: warning: 'efm32_uart_exit' defined but not used [-Wunused-function] 1 /home/broonie/build/linux-stable-rt/drivers/thermal/x86_pkg_temp_thermal.c:414:1: warning: no return statement in function returning non-void [-Wreturn-type] 1 /home/broonie/build/linux-stable-rt/drivers/staging/wlan-ng/prism2fw.c:795:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/staging/vt6655/iwctl.c:759:1: warning: the frame size of 1280 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/staging/vt6655/device_main.c:3253:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/staging/sm7xxfb/sm7xxfb.c:117:19: warning: 'sm7xx_vga_setup' defined but not used [-Wunused-function] 1 /home/broonie/build/linux-stable-rt/drivers/staging/imx-drm/imx-drm-core.c:87:25: warning: unused variable 'imxdrm' [-Wunused-variable] 1 /home/broonie/build/linux-stable-rt/drivers/staging/dgnc/dgnc_tty.c:583:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/staging/dgap/dgap_tty.c:658:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/staging/dgap/dgap_fep5.c:103:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/staging/dgap/dgap_driver.c:961:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/staging/bcm/CmHost.c:1440:35: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 /home/broonie/build/linux-stable-rt/drivers/staging/bcm/CmHost.c:1426:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 /home/broonie/build/linux-stable-rt/drivers/staging/bcm/CmHost.c:1387:39: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 /home/broonie/build/linux-stable-rt/drivers/spi/spi-pl022.c:281:31: warning: large integer implicitly truncated to unsigned type [-Woverflow] 1 /home/broonie/build/linux-stable-rt/drivers/spi/spi-atmel.c:1269:19: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 /home/broonie/build/linux-stable-rt/drivers/spi/spi-atmel.c:1248:4: warning: format '%x' expects argument of type 'unsigned int', but argument 9 has type 'dma_addr_t {aka long long unsigned int}' [-Wformat=] 1 /home/broonie/build/linux-stable-rt/drivers/spi/spi-atmel.c:1248:4: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'dma_addr_t {aka long long unsigned int}' [-Wformat=] 1 /home/broonie/build/linux-stable-rt/drivers/spi/spi-atmel.c:1028:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 /home/broonie/build/linux-stable-rt/drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 1 /home/broonie/build/linux-stable-rt/drivers/scsi/be2iscsi/be_main.c:3175:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 1 /home/broonie/build/linux-stable-rt/drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types] 1 /home/broonie/build/linux-stable-rt/drivers/pinctrl/pinctrl-bcm2835.c:1060:2: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] 1 /home/broonie/build/linux-stable-rt/drivers/pinctrl/pinctrl-bcm2835.c:1043:3: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] 1 /home/broonie/build/linux-stable-rt/drivers/net/wireless/ti/wlcore/spi.c:321:1: warning: the frame size of 8688 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c:1457:8: warning: 'skb' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 /home/broonie/build/linux-stable-rt/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:467:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 /home/broonie/build/linux-stable-rt/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:307:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 /home/broonie/build/linux-stable-rt/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 /home/broonie/build/linux-stable-rt/drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] 1 /home/broonie/build/linux-stable-rt/drivers/net/ethernet/amd/nmclan_cs.c:624:3: warning: 'pcmcia_request_exclusive_irq' is deprecated [-Wdeprecated-declarations] 1 /home/broonie/build/linux-stable-rt/drivers/mtd/chips/cfi_cmdset_0020.c:654:1: warning: the frame size of 1192 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/mfd/arizona-core.c:509:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 /home/broonie/build/linux-stable-rt/drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] 1 /home/broonie/build/linux-stable-rt/drivers/iio/adc/exynos_adc.c:112:9: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 /home/broonie/build/linux-stable-rt/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c:1379:1: warning: the frame size of 1504 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 /home/broonie/build/linux-stable-rt/drivers/dma/amba-pl08x.c:1665:3: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 /home/broonie/build/linux-stable-rt/drivers/dma/amba-pl08x.c:1665:3: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 /home/broonie/build/linux-stable-rt/drivers/dma/amba-pl08x.c:1043:5: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t {aka long unsigned int}' [-Wformat=] 1 /home/broonie/build/linux-stable-rt/drivers/ata/pata_hpt366.c:383:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 1 /home/broonie/build/linux-stable-rt/drivers/ata/pata_hpt366.c:380:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 1 /home/broonie/build/linux-stable-rt/drivers/ata/pata_hpt366.c:377:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 1 /home/broonie/build/linux-stable-rt/arch/arm/mach-cns3xxx/pcie.c:350:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/mm/slub.c:1350:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/kernel/sched/core.c:3030:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 74 warnings, 0 section mismatches Warnings: /home/broonie/build/linux-stable-rt/mm/slub.c:1350:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/kernel/sched/core.c:3030:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] /home/broonie/build/linux-stable-rt/drivers/dma/amba-pl08x.c:1043:5: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t {aka long unsigned int}' [-Wformat=] /home/broonie/build/linux-stable-rt/drivers/dma/amba-pl08x.c:1665:3: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t {aka long unsigned int}' [-Wformat=] /home/broonie/build/linux-stable-rt/drivers/dma/amba-pl08x.c:1665:3: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] /home/broonie/build/linux-stable-rt/sound/soc/codecs/wm8993.c:1562:22: warning: unused variable 'wm8993' [-Wunused-variable] /home/broonie/build/linux-stable-rt/drivers/gpio/gpio-sch311x.c:286:3: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] /home/broonie/build/linux-stable-rt/sound/soc/fsl/imx-audmux.c:70:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /home/broonie/build/linux-stable-rt/sound/soc/fsl/imx-audmux.c:162:7: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /home/broonie/build/linux-stable-rt/net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] /home/broonie/build/linux-stable-rt/net/core/dev.c:2821:1: warning: no return statement in function returning non-void [-Wreturn-type] /home/broonie/build/linux-stable-rt/net/netfilter/nfnetlink.c:364:14: warning: unused variable 'net' [-Wunused-variable] /home/broonie/build/linux-stable-rt/drivers/iio/adc/exynos_adc.c:112:9: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /home/broonie/build/linux-stable-rt/net/netfilter/nft_compat.c:289:9: warning: switch condition has boolean value [-Wswitch-bool] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_reject.c:59:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] /home/broonie/build/linux-stable-rt/fs/nfs/nfs4proc.c:2969:10: warning: switch condition has boolean value [-Wswitch-bool] /home/broonie/build/linux-stable-rt/drivers/mfd/arizona-core.c:509:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /home/broonie/build/linux-stable-rt/drivers/media/dvb-frontends/stb6100.c:196:22: warning: 'sizeof' on array function parameter 'buf' will return size of 'u8 * {aka unsigned char *}' [-Wsizeof-array-argument] /home/broonie/build/linux-stable-rt/include/linux/blkdev.h:602:26: warning: switch condition has boolean value [-Wswitch-bool] /home/broonie/build/linux-stable-rt/drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types] /home/broonie/build/linux-stable-rt/drivers/spi/spi-atmel.c:1028:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /home/broonie/build/linux-stable-rt/drivers/spi/spi-atmel.c:1248:4: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'dma_addr_t {aka long long unsigned int}' [-Wformat=] /home/broonie/build/linux-stable-rt/drivers/spi/spi-atmel.c:1248:4: warning: format '%x' expects argument of type 'unsigned int', but argument 9 has type 'dma_addr_t {aka long long unsigned int}' [-Wformat=] /home/broonie/build/linux-stable-rt/drivers/spi/spi-atmel.c:1269:19: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /home/broonie/build/linux-stable-rt/drivers/spi/spi-pl022.c:281:31: warning: large integer implicitly truncated to unsigned type [-Woverflow] /home/broonie/build/linux-stable-rt/drivers/staging/bcm/CmHost.c:1387:39: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /home/broonie/build/linux-stable-rt/drivers/staging/bcm/CmHost.c:1426:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /home/broonie/build/linux-stable-rt/drivers/staging/bcm/CmHost.c:1440:35: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /home/broonie/build/linux-stable-rt/drivers/tty/sysrq.c:954:33: warning: array subscript is above array bounds [-Warray-bounds] /home/broonie/build/linux-stable-rt/drivers/tty/sysrq.c:954:33: warning: array subscript is above array bounds [-Warray-bounds] /home/broonie/build/linux-stable-rt/arch/arm64/include/asm/cmpxchg.h:75:3: warning: value computed is not used [-Wunused-value] /home/broonie/build/linux-stable-rt/arch/arm64/include/asm/cmpxchg.h:75:3: warning: value computed is not used [-Wunused-value] /home/broonie/build/linux-stable-rt/drivers/net/wireless/ti/wlcore/spi.c:321:1: warning: the frame size of 8688 bytes is larger than 2048 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/include/linux/compiler-gcc5.h:7:35: warning: large integer implicitly truncated to unsigned type [-Woverflow] /home/broonie/build/linux-stable-rt/include/linux/compiler-gcc5.h:7:35: warning: large integer implicitly truncated to unsigned type [-Woverflow] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 17 warnings, 0 section mismatches Warnings: warning: (ARM_HIGHBANK_CPUFREQ) selects GENERIC_CPUFREQ_CPU0 which has unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && HAVE_CLK && REGULATOR && OF && THERMAL && CPU_THERMAL) warning: (ARM_HIGHBANK_CPUFREQ) selects GENERIC_CPUFREQ_CPU0 which has unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && HAVE_CLK && REGULATOR && OF && THERMAL && CPU_THERMAL) warning: (ARM_HIGHBANK_CPUFREQ) selects GENERIC_CPUFREQ_CPU0 which has unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && HAVE_CLK && REGULATOR && OF && THERMAL && CPU_THERMAL) warning: (ARM_HIGHBANK_CPUFREQ) selects GENERIC_CPUFREQ_CPU0 which has unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && HAVE_CLK && REGULATOR && OF && THERMAL && CPU_THERMAL) /home/broonie/build/linux-stable-rt/scripts/sortextable.h:176:3: warning: 'relocs_size' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/scripts/sortextable.h:176:3: warning: 'relocs_size' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:6: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:6: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/mm/slub.c:1350:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/kernel/sched/core.c:3030:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] /home/broonie/build/linux-stable-rt/net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] /home/broonie/build/linux-stable-rt/net/core/dev.c:2821:1: warning: no return statement in function returning non-void [-Wreturn-type] /home/broonie/build/linux-stable-rt/fs/nfs/nfs4proc.c:2969:10: warning: switch condition has boolean value [-Wswitch-bool] /home/broonie/build/linux-stable-rt/drivers/tty/sysrq.c:954:33: warning: array subscript is above array bounds [-Warray-bounds] /home/broonie/build/linux-stable-rt/drivers/tty/sysrq.c:954:33: warning: array subscript is above array bounds [-Warray-bounds] /home/broonie/build/linux-stable-rt/include/linux/spinlock.h:247:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c:1457:8: warning: 'skb' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: /home/broonie/build/linux-stable-rt/kernel/sched/core.c:3030:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] /home/broonie/build/linux-stable-rt/mm/slub.c:1350:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] /home/broonie/build/linux-stable-rt/net/core/dev.c:2821:1: warning: no return statement in function returning non-void [-Wreturn-type] /home/broonie/build/linux-stable-rt/net/netfilter/nfnetlink.c:364:14: warning: unused variable 'net' [-Wunused-variable] /home/broonie/build/linux-stable-rt/drivers/thermal/x86_pkg_temp_thermal.c:414:1: warning: no return statement in function returning non-void [-Wreturn-type] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 93 warnings, 0 section mismatches Warnings: /home/broonie/build/linux-stable-rt/arch/arm/mach-cns3xxx/pcie.c:350:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/mm/slub.c:1350:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/kernel/sched/core.c:3030:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] /home/broonie/build/linux-stable-rt/drivers/ata/pata_hpt366.c:377:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] /home/broonie/build/linux-stable-rt/drivers/ata/pata_hpt366.c:380:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] /home/broonie/build/linux-stable-rt/drivers/ata/pata_hpt366.c:383:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] /home/broonie/build/linux-stable-rt/include/linux/blkdev.h:602:26: warning: switch condition has boolean value [-Wswitch-bool] /home/broonie/build/linux-stable-rt/sound/soc/codecs/wm8993.c:1562:22: warning: unused variable 'wm8993' [-Wunused-variable] /home/broonie/build/linux-stable-rt/sound/soc/sh/rcar/adg.c:30:18: warning: iteration 3u invokes undefined behavior [-Waggressive-loop-optimizations] /home/broonie/build/linux-stable-rt/sound/soc/sh/rcar/adg.c:30:18: warning: iteration 3u invokes undefined behavior [-Waggressive-loop-optimizations] /home/broonie/build/linux-stable-rt/sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] /home/broonie/build/linux-stable-rt/net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] /home/broonie/build/linux-stable-rt/net/core/dev.c:2821:1: warning: no return statement in function returning non-void [-Wreturn-type] /home/broonie/build/linux-stable-rt/net/netfilter/nfnetlink.c:364:14: warning: unused variable 'net' [-Wunused-variable] /home/broonie/build/linux-stable-rt/drivers/gpio/gpio-sch311x.c:286:3: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] /home/broonie/build/linux-stable-rt/fs/nfs/nfs4proc.c:2969:10: warning: switch condition has boolean value [-Wswitch-bool] /home/broonie/build/linux-stable-rt/net/netfilter/nft_compat.c:289:9: warning: switch condition has boolean value [-Wswitch-bool] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:49:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:64:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_MARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:103:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_STATE' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_DIRECTION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_STATUS' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_SECMARK' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_EXPIRATION' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_HELPER' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_L3PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_PROTOCOL' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_PROTO_SRC' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_ct.c:146:2: warning: enumeration value 'NFT_CT_PROTO_DST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/net/netfilter/nft_reject.c:59:2: warning: enumeration value 'NFT_REJECT_TCP_RST' not handled in switch [-Wswitch] /home/broonie/build/linux-stable-rt/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c:1379:1: warning: the frame size of 1504 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/net/sunrpc/xprtrdma/verbs.c:1774:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined /home/broonie/build/linux-stable-rt/include/linux/kernel.h:713:17: warning: comparison of distinct pointer types lacks a cast /home/broonie/build/linux-stable-rt/drivers/media/dvb-frontends/stb6100.c:196:22: warning: 'sizeof' on array function parameter 'buf' will return size of 'u8 * {aka unsigned char *}' [-Wsizeof-array-argument] /home/broonie/build/linux-stable-rt/include/linux/kern_levels.h:4:18: warning: format '%li' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=] /home/broonie/build/linux-stable-rt/include/linux/dynamic_debug.h:78:3: warning: unsupported argument to '__builtin_return_address' /home/broonie/build/linux-stable-rt/include/linux/dynamic_debug.h:78:3: warning: unsupported argument to '__builtin_return_address' /home/broonie/build/linux-stable-rt/drivers/mtd/chips/cfi_cmdset_0020.c:654:1: warning: the frame size of 1192 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/drivers/net/ethernet/amd/nmclan_cs.c:624:3: warning: 'pcmcia_request_exclusive_irq' is deprecated [-Wdeprecated-declarations] /home/broonie/build/linux-stable-rt/include/linux/blkdev.h:602:26: warning: switch condition has boolean value [-Wswitch-bool] /home/broonie/build/linux-stable-rt/drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined /home/broonie/build/linux-stable-rt/arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined /home/broonie/build/linux-stable-rt/arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined /home/broonie/build/linux-stable-rt/arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined /home/broonie/build/linux-stable-rt/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /home/broonie/build/linux-stable-rt/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:307:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] /home/broonie/build/linux-stable-rt/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:467:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /home/broonie/build/linux-stable-rt/arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined /home/broonie/build/linux-stable-rt/drivers/pinctrl/pinctrl-bcm2835.c:1060:2: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] /home/broonie/build/linux-stable-rt/drivers/pinctrl/pinctrl-bcm2835.c:1043:3: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] /home/broonie/build/linux-stable-rt/drivers/scsi/be2iscsi/be_main.c:3175:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] /home/broonie/build/linux-stable-rt/drivers/staging/dgap/dgap_driver.c:961:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/drivers/tty/sysrq.c:954:33: warning: array subscript is above array bounds [-Warray-bounds] /home/broonie/build/linux-stable-rt/drivers/tty/sysrq.c:954:33: warning: array subscript is above array bounds [-Warray-bounds] /home/broonie/build/linux-stable-rt/drivers/staging/dgap/dgap_fep5.c:103:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/drivers/staging/dgap/dgap_tty.c:658:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/drivers/staging/dgnc/dgnc_tty.c:583:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/drivers/tty/serial/efm32-uart.c:834:20: warning: 'efm32_uart_exit' defined but not used [-Wunused-function] /home/broonie/build/linux-stable-rt/include/uapi/linux/swab.h:13:15: warning: integer overflow in expression [-Woverflow] /home/broonie/build/linux-stable-rt/drivers/staging/imx-drm/imx-drm-core.c:87:25: warning: unused variable 'imxdrm' [-Wunused-variable] /home/broonie/build/linux-stable-rt/drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] /home/broonie/build/linux-stable-rt/drivers/staging/sm7xxfb/sm7xxfb.c:117:19: warning: 'sm7xx_vga_setup' defined but not used [-Wunused-function] /home/broonie/build/linux-stable-rt/drivers/staging/vt6655/device_main.c:3253:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/drivers/staging/wlan-ng/prism2fw.c:795:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] /home/broonie/build/linux-stable-rt/drivers/staging/vt6655/iwctl.c:759:1: warning: the frame size of 1280 bytes is larger than 1024 bytes [-Wframe-larger-than=] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: /home/broonie/build/linux-stable-rt/mm/slub.c:1350:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:6: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:6: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/kernel/sched/core.c:3030:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- x86_64-allnoconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: /home/broonie/build/linux-stable-rt/scripts/sortextable.h:176:3: warning: 'relocs_size' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/scripts/sortextable.h:176:3: warning: 'relocs_size' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/mm/slub.c:1350:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/kernel/sched/core.c:3030:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 10 warnings, 0 section mismatches Warnings: /home/broonie/build/linux-stable-rt/scripts/sortextable.h:176:3: warning: 'relocs_size' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/scripts/sortextable.h:176:3: warning: 'relocs_size' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/fs/namespace.c:2725:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/broonie/build/linux-stable-rt/mm/slub.c:1350:6: warning: unused variable 'idx' [-Wunused-variable] /home/broonie/build/linux-stable-rt/kernel/sched/core.c:3030:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] /home/broonie/build/linux-stable-rt/net/core/sysctl_net_core.c:26:12: warning: 'one' defined but not used [-Wunused-variable] /home/broonie/build/linux-stable-rt/net/core/dev.c:2821:1: warning: no return statement in function returning non-void [-Wreturn-type] /home/broonie/build/linux-stable-rt/drivers/tty/sysrq.c:954:33: warning: array subscript is above array bounds [-Warray-bounds] /home/broonie/build/linux-stable-rt/drivers/tty/sysrq.c:954:33: warning: array subscript is above array bounds [-Warray-bounds] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches:

9 years, 5 months

v4.1-rt build: 1 failures 37 warnings (v4.1.19-rt22-101-g115d5886)

by Build bot for Mark Brown

Tree/Branch: v4.1-rt Git describe: v4.1.19-rt22-101-g115d5886 Commit: 115d588693 Linux 4.1.20-rt23 Build Time: 63 min 48 sec Passed: 8 / 9 ( 88.89 %) Failed: 1 / 9 ( 11.11 %) Errors: 1 Warnings: 37 Section Mismatches: 1 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ERROR: "handle_bad_irq" [drivers/gpio/gpio-omap.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allnoconfig 28 warnings 3 mismatches : arm64-allmodconfig 4 warnings 0 mismatches : arm-multi_v5_defconfig 5 warnings 0 mismatches : arm-multi_v7_defconfig 2 warnings 0 mismatches : x86_64-defconfig 32 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-allnoconfig 1 warnings 0 mismatches : x86_64-allnoconfig 2 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Errors summary: 1 1 ERROR: "handle_bad_irq" [drivers/gpio/gpio-omap.ko] undefined! Warnings Summary: 37 9 ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] 8 ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast 6 ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] 6 ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined 5 ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] 2 ../sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/scsi/qla2xxx/qla_target.c:3086:6: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint32_t {aka unsigned int}' [-Wformat=] 2 ../drivers/scsi/qla2xxx/qla_target.c:3083:17: warning: unused variable 'se_cmd' [-Wunused-variable] 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 2 ../drivers/scsi/be2iscsi/be_main.c:3168:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/media/platform/s3c-camif/camif-capture.c:134:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/media/platform/s3c-camif/camif-capture.c:118:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] 2 ../drivers/ata/pata_hpt366.c:382:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 2 ../drivers/ata/pata_hpt366.c:379:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 2 ../drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] 1 ../sound/soc/samsung/dmaengine.c:60:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../sound/soc/samsung/dmaengine.c:53:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined 1 ../include/linux/spinlock.h:256:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/rtc/rtc-pcf8563.c:444:5: warning: 'alm_pending' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/rtc/rtc-armada38x.c:91:22: warning: unused variable 'flags' [-Wunused-variable] 1 ../drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c:1478:8: warning: 'skb' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] 1 ../drivers/net/ethernet/dec/tulip/tulip_core.c:101:2: warning: #warning Processor architecture undefined! [-Wcpp] 1 ../drivers/mmc/host/sh_mmcif.c:402:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/mmc/host/sh_mmcif.c:401:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/infiniband/hw/cxgb4/mem.c:147:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined 1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/include/asm/cmpxchg.h:207:3: warning: value computed is not used [-Wunused-value] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x16c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 28 warnings, 3 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:379:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:382:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined ../sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../sound/soc/samsung/dmaengine.c:53:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../sound/soc/samsung/dmaengine.c:60:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined ../drivers/mmc/host/sh_mmcif.c:401:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/mmc/host/sh_mmcif.c:402:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/scsi/be2iscsi/be_main.c:3168:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] ../drivers/net/ethernet/dec/tulip/tulip_core.c:101:2: warning: #warning Processor architecture undefined! [-Wcpp] ../drivers/media/platform/s3c-camif/camif-capture.c:118:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/media/platform/s3c-camif/camif-capture.c:134:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/scsi/qla2xxx/qla_target.c:3086:6: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint32_t {aka unsigned int}' [-Wformat=] ../drivers/scsi/qla2xxx/qla_target.c:3083:17: warning: unused variable 'se_cmd' [-Wunused-variable] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Section Mismatches: WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x16c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x16c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x16c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/rtc/rtc-pcf8563.c:444:5: warning: 'alm_pending' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c:1478:8: warning: 'skb' may be used uninitialized in this function [-Wmaybe-uninitialized] ../include/linux/spinlock.h:256:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 1 errors, 32 warnings, 0 section mismatches Errors: ERROR: "handle_bad_irq" [drivers/gpio/gpio-omap.ko] undefined! Warnings: ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../arch/arm/include/asm/cmpxchg.h:207:3: warning: value computed is not used [-Wunused-value] ../drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:379:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../drivers/ata/pata_hpt366.c:382:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers] ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ../sound/pci/oxygen/oxygen_mixer.c:91:43: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/infiniband/hw/cxgb4/mem.c:147:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../include/linux/blkdev.h:625:26: warning: switch condition has boolean value [-Wswitch-bool] ../drivers/rtc/rtc-armada38x.c:91:22: warning: unused variable 'flags' [-Wunused-variable] ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined ../drivers/scsi/be2iscsi/be_main.c:3168:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/media/platform/s3c-camif/camif-capture.c:118:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/media/platform/s3c-camif/camif-capture.c:134:10: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses] ../drivers/scsi/qla2xxx/qla_target.c:3086:6: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 8 has type 'uint32_t {aka unsigned int}' [-Wformat=] ../drivers/scsi/qla2xxx/qla_target.c:3083:17: warning: unused variable 'se_cmd' [-Wunused-variable] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../arch/arm/include/asm/kmap_types.h:7:0: warning: "KM_TYPE_NR" redefined ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ../include/linux/kernel.h:729:17: warning: comparison of distinct pointer types lacks a cast ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- x86_64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../kernel/sched/core.c:3126:12: warning: 'preemptible_lazy' defined but not used [-Wunused-function] ../net/core/dev.c:2926:1: warning: no return statement in function returning non-void [-Wreturn-type] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches:

9 years, 5 months

[RFC V4 PATCH] trace: writeback: replace cgroup path to cgroup ino

by Yang Shi

commit 5634cc2aa9aebc77bc862992e7805469dcf83dac ("writeback: update writeback tracepoints to report cgroup") made writeback tracepoints print out cgroup path when CGROUP_WRITEBACK is enabled, but it may trigger the below bug on -rt kernel since kernfs_path and kernfs_path_len are called by tracepoints, which acquire spin lock that is sleepable on -rt kernel. BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:930 in_atomic(): 1, irqs_disabled(): 0, pid: 625, name: kworker/u16:3 INFO: lockdep is turned off. Preemption disabled at:[<ffffffc000374a5c>] wb_writeback+0xec/0x830 CPU: 7 PID: 625 Comm: kworker/u16:3 Not tainted 4.4.1-rt5 #20 Hardware name: Freescale Layerscape 2085a RDB Board (DT) Workqueue: writeback wb_workfn (flush-7:0) Call trace: [<ffffffc00008d708>] dump_backtrace+0x0/0x200 [<ffffffc00008d92c>] show_stack+0x24/0x30 [<ffffffc0007b0f40>] dump_stack+0x88/0xa8 [<ffffffc000127d74>] ___might_sleep+0x2ec/0x300 [<ffffffc000d5d550>] rt_spin_lock+0x38/0xb8 [<ffffffc0003e0548>] kernfs_path_len+0x30/0x90 [<ffffffc00036b360>] trace_event_raw_event_writeback_work_class+0xe8/0x2e8 [<ffffffc000374f90>] wb_writeback+0x620/0x830 [<ffffffc000376224>] wb_workfn+0x61c/0x950 [<ffffffc000110adc>] process_one_work+0x3ac/0xb30 [<ffffffc0001112fc>] worker_thread+0x9c/0x7a8 [<ffffffc00011a9e8>] kthread+0x190/0x1b0 [<ffffffc000086ca0>] ret_from_fork+0x10/0x30 With unlocked kernfs_* functions, synchronize_sched() has to be called in kernfs_rename which could be called in syscall path, but it is problematic. So, print out cgroup ino instead of path name, which could be converted to path name by userland. Withouth CGROUP_WRITEBACK enabled, it just prints out root dir. But, root dir ino vary from different filesystems, so printing out -1U to indicate an invalid cgroup ino. Signed-off-by: Yang Shi <yang.shi(a)linaro.org> --- It should be applicable to both mainline and -rt kernel. The change survives ftrace stress test in ltp. v4: Acording to the discussion in v3 review, print out cgroup ino instead of cgroup path name since it is problematic to call synchronize_sched() in syscall. v3: * Took Greg's comment to rename _kernfs_* and _cgroup_path to kernfs_*_unlocked and cgroup_path_unlocked. v2: * Adopted Steven's suggestion to call synchronize_sched in kernfs_rename_ns. include/trace/events/writeback.h | 121 +++++++++++++++------------------------ 1 file changed, 45 insertions(+), 76 deletions(-) diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h index fff846b..73614ce 100644 --- a/include/trace/events/writeback.h +++ b/include/trace/events/writeback.h @@ -134,58 +134,28 @@ DEFINE_EVENT(writeback_dirty_inode_template, writeback_dirty_inode, #ifdef CREATE_TRACE_POINTS #ifdef CONFIG_CGROUP_WRITEBACK -static inline size_t __trace_wb_cgroup_size(struct bdi_writeback *wb) +static inline unsigned int __trace_wb_assign_cgroup(struct bdi_writeback *wb) { - return kernfs_path_len(wb->memcg_css->cgroup->kn) + 1; + return wb->memcg_css->cgroup->kn->ino; } -static inline void __trace_wb_assign_cgroup(char *buf, struct bdi_writeback *wb) -{ - struct cgroup *cgrp = wb->memcg_css->cgroup; - char *path; - - path = cgroup_path(cgrp, buf, kernfs_path_len(cgrp->kn) + 1); - WARN_ON_ONCE(path != buf); -} - -static inline size_t __trace_wbc_cgroup_size(struct writeback_control *wbc) -{ - if (wbc->wb) - return __trace_wb_cgroup_size(wbc->wb); - else - return 2; -} - -static inline void __trace_wbc_assign_cgroup(char *buf, - struct writeback_control *wbc) +static inline unsigned int __trace_wbc_assign_cgroup(struct writeback_control *wbc) { if (wbc->wb) - __trace_wb_assign_cgroup(buf, wbc->wb); + return __trace_wb_assign_cgroup(wbc->wb); else - strcpy(buf, "/"); + return -1U; } - #else /* CONFIG_CGROUP_WRITEBACK */ -static inline size_t __trace_wb_cgroup_size(struct bdi_writeback *wb) -{ - return 2; -} - -static inline void __trace_wb_assign_cgroup(char *buf, struct bdi_writeback *wb) -{ - strcpy(buf, "/"); -} - -static inline size_t __trace_wbc_cgroup_size(struct writeback_control *wbc) +static inline unsigned int __trace_wb_assign_cgroup(struct bdi_writeback *wb) { - return 2; + return -1U; } -static inline void __trace_wbc_assign_cgroup(char *buf, - struct writeback_control *wbc) +static inline unsigned int __trace_wbc_assign_cgroup(struct writeback_control *wbc) { - strcpy(buf, "/"); + return -1U; } #endif /* CONFIG_CGROUP_WRITEBACK */ @@ -201,7 +171,7 @@ DECLARE_EVENT_CLASS(writeback_write_inode_template, __array(char, name, 32) __field(unsigned long, ino) __field(int, sync_mode) - __dynamic_array(char, cgroup, __trace_wbc_cgroup_size(wbc)) + __field(unsigned int, cgroup_ino) ), TP_fast_assign( @@ -209,14 +179,14 @@ DECLARE_EVENT_CLASS(writeback_write_inode_template, dev_name(inode_to_bdi(inode)->dev), 32); __entry->ino = inode->i_ino; __entry->sync_mode = wbc->sync_mode; - __trace_wbc_assign_cgroup(__get_str(cgroup), wbc); + __entry->cgroup_ino = __trace_wbc_assign_cgroup(wbc); ), - TP_printk("bdi %s: ino=%lu sync_mode=%d cgroup=%s", + TP_printk("bdi %s: ino=%lu sync_mode=%d cgroup_ino=%u", __entry->name, __entry->ino, __entry->sync_mode, - __get_str(cgroup) + __entry->cgroup_ino ) ); @@ -246,7 +216,7 @@ DECLARE_EVENT_CLASS(writeback_work_class, __field(int, range_cyclic) __field(int, for_background) __field(int, reason) - __dynamic_array(char, cgroup, __trace_wb_cgroup_size(wb)) + __field(unsigned int, cgroup_ino) ), TP_fast_assign( strncpy(__entry->name, @@ -258,10 +228,10 @@ DECLARE_EVENT_CLASS(writeback_work_class, __entry->range_cyclic = work->range_cyclic; __entry->for_background = work->for_background; __entry->reason = work->reason; - __trace_wb_assign_cgroup(__get_str(cgroup), wb); + __entry->cgroup_ino = __trace_wb_assign_cgroup(wb); ), TP_printk("bdi %s: sb_dev %d:%d nr_pages=%ld sync_mode=%d " - "kupdate=%d range_cyclic=%d background=%d reason=%s cgroup=%s", + "kupdate=%d range_cyclic=%d background=%d reason=%s cgroup_ino=%u", __entry->name, MAJOR(__entry->sb_dev), MINOR(__entry->sb_dev), __entry->nr_pages, @@ -270,7 +240,7 @@ DECLARE_EVENT_CLASS(writeback_work_class, __entry->range_cyclic, __entry->for_background, __print_symbolic(__entry->reason, WB_WORK_REASON), - __get_str(cgroup) + __entry->cgroup_ino ) ); #define DEFINE_WRITEBACK_WORK_EVENT(name) \ @@ -300,15 +270,15 @@ DECLARE_EVENT_CLASS(writeback_class, TP_ARGS(wb), TP_STRUCT__entry( __array(char, name, 32) - __dynamic_array(char, cgroup, __trace_wb_cgroup_size(wb)) + __field(unsigned int, cgroup_ino) ), TP_fast_assign( strncpy(__entry->name, dev_name(wb->bdi->dev), 32); - __trace_wb_assign_cgroup(__get_str(cgroup), wb); + __entry->cgroup_ino = __trace_wb_assign_cgroup(wb); ), - TP_printk("bdi %s: cgroup=%s", + TP_printk("bdi %s: cgroup_ino=%u", __entry->name, - __get_str(cgroup) + __entry->cgroup_ino ) ); #define DEFINE_WRITEBACK_EVENT(name) \ @@ -347,7 +317,7 @@ DECLARE_EVENT_CLASS(wbc_class, __field(int, range_cyclic) __field(long, range_start) __field(long, range_end) - __dynamic_array(char, cgroup, __trace_wbc_cgroup_size(wbc)) + __field(unsigned int, cgroup_ino) ), TP_fast_assign( @@ -361,12 +331,12 @@ DECLARE_EVENT_CLASS(wbc_class, __entry->range_cyclic = wbc->range_cyclic; __entry->range_start = (long)wbc->range_start; __entry->range_end = (long)wbc->range_end; - __trace_wbc_assign_cgroup(__get_str(cgroup), wbc); + __entry->cgroup_ino = __trace_wbc_assign_cgroup(wbc); ), TP_printk("bdi %s: towrt=%ld skip=%ld mode=%d kupd=%d " "bgrd=%d reclm=%d cyclic=%d " - "start=0x%lx end=0x%lx cgroup=%s", + "start=0x%lx end=0x%lx cgroup_ino=%u", __entry->name, __entry->nr_to_write, __entry->pages_skipped, @@ -377,7 +347,7 @@ DECLARE_EVENT_CLASS(wbc_class, __entry->range_cyclic, __entry->range_start, __entry->range_end, - __get_str(cgroup) + __entry->cgroup_ino ) ) @@ -398,7 +368,7 @@ TRACE_EVENT(writeback_queue_io, __field(long, age) __field(int, moved) __field(int, reason) - __dynamic_array(char, cgroup, __trace_wb_cgroup_size(wb)) + __field(unsigned int, cgroup_ino) ), TP_fast_assign( unsigned long *older_than_this = work->older_than_this; @@ -408,15 +378,15 @@ TRACE_EVENT(writeback_queue_io, (jiffies - *older_than_this) * 1000 / HZ : -1; __entry->moved = moved; __entry->reason = work->reason; - __trace_wb_assign_cgroup(__get_str(cgroup), wb); + __entry->cgroup_ino = __trace_wb_assign_cgroup(wb); ), - TP_printk("bdi %s: older=%lu age=%ld enqueue=%d reason=%s cgroup=%s", + TP_printk("bdi %s: older=%lu age=%ld enqueue=%d reason=%s cgroup_ino=%u", __entry->name, __entry->older, /* older_than_this in jiffies */ __entry->age, /* older_than_this in relative milliseconds */ __entry->moved, __print_symbolic(__entry->reason, WB_WORK_REASON), - __get_str(cgroup) + __entry->cgroup_ino ) ); @@ -484,7 +454,7 @@ TRACE_EVENT(bdi_dirty_ratelimit, __field(unsigned long, dirty_ratelimit) __field(unsigned long, task_ratelimit) __field(unsigned long, balanced_dirty_ratelimit) - __dynamic_array(char, cgroup, __trace_wb_cgroup_size(wb)) + __field(unsigned int, cgroup_ino) ), TP_fast_assign( @@ -496,13 +466,13 @@ TRACE_EVENT(bdi_dirty_ratelimit, __entry->task_ratelimit = KBps(task_ratelimit); __entry->balanced_dirty_ratelimit = KBps(wb->balanced_dirty_ratelimit); - __trace_wb_assign_cgroup(__get_str(cgroup), wb); + __entry->cgroup_ino = __trace_wb_assign_cgroup(wb); ), TP_printk("bdi %s: " "write_bw=%lu awrite_bw=%lu dirty_rate=%lu " "dirty_ratelimit=%lu task_ratelimit=%lu " - "balanced_dirty_ratelimit=%lu cgroup=%s", + "balanced_dirty_ratelimit=%lu cgroup_ino=%u", __entry->bdi, __entry->write_bw, /* write bandwidth */ __entry->avg_write_bw, /* avg write bandwidth */ @@ -510,7 +480,7 @@ TRACE_EVENT(bdi_dirty_ratelimit, __entry->dirty_ratelimit, /* base ratelimit */ __entry->task_ratelimit, /* ratelimit with position control */ __entry->balanced_dirty_ratelimit, /* the balanced ratelimit */ - __get_str(cgroup) + __entry->cgroup_ino ) ); @@ -548,7 +518,7 @@ TRACE_EVENT(balance_dirty_pages, __field( long, pause) __field(unsigned long, period) __field( long, think) - __dynamic_array(char, cgroup, __trace_wb_cgroup_size(wb)) + __field(unsigned int, cgroup_ino) ), TP_fast_assign( @@ -571,7 +541,7 @@ TRACE_EVENT(balance_dirty_pages, __entry->period = period * 1000 / HZ; __entry->pause = pause * 1000 / HZ; __entry->paused = (jiffies - start_time) * 1000 / HZ; - __trace_wb_assign_cgroup(__get_str(cgroup), wb); + __entry->cgroup_ino = __trace_wb_assign_cgroup(wb); ), @@ -580,7 +550,7 @@ TRACE_EVENT(balance_dirty_pages, "bdi_setpoint=%lu bdi_dirty=%lu " "dirty_ratelimit=%lu task_ratelimit=%lu " "dirtied=%u dirtied_pause=%u " - "paused=%lu pause=%ld period=%lu think=%ld cgroup=%s", + "paused=%lu pause=%ld period=%lu think=%ld cgroup_ino=%u", __entry->bdi, __entry->limit, __entry->setpoint, @@ -595,7 +565,7 @@ TRACE_EVENT(balance_dirty_pages, __entry->pause, /* ms */ __entry->period, /* ms */ __entry->think, /* ms */ - __get_str(cgroup) + __entry->cgroup_ino ) ); @@ -609,8 +579,7 @@ TRACE_EVENT(writeback_sb_inodes_requeue, __field(unsigned long, ino) __field(unsigned long, state) __field(unsigned long, dirtied_when) - __dynamic_array(char, cgroup, - __trace_wb_cgroup_size(inode_to_wb(inode))) + __field(unsigned int, cgroup_ino) ), TP_fast_assign( @@ -619,16 +588,16 @@ TRACE_EVENT(writeback_sb_inodes_requeue, __entry->ino = inode->i_ino; __entry->state = inode->i_state; __entry->dirtied_when = inode->dirtied_when; - __trace_wb_assign_cgroup(__get_str(cgroup), inode_to_wb(inode)); + __entry->cgroup_ino = __trace_wb_assign_cgroup(inode_to_wb(inode)); ), - TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu cgroup=%s", + TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu cgroup_ino=%u", __entry->name, __entry->ino, show_inode_state(__entry->state), __entry->dirtied_when, (jiffies - __entry->dirtied_when) / HZ, - __get_str(cgroup) + __entry->cgroup_ino ) ); @@ -684,7 +653,7 @@ DECLARE_EVENT_CLASS(writeback_single_inode_template, __field(unsigned long, writeback_index) __field(long, nr_to_write) __field(unsigned long, wrote) - __dynamic_array(char, cgroup, __trace_wbc_cgroup_size(wbc)) + __field(unsigned int, cgroup_ino) ), TP_fast_assign( @@ -696,11 +665,11 @@ DECLARE_EVENT_CLASS(writeback_single_inode_template, __entry->writeback_index = inode->i_mapping->writeback_index; __entry->nr_to_write = nr_to_write; __entry->wrote = nr_to_write - wbc->nr_to_write; - __trace_wbc_assign_cgroup(__get_str(cgroup), wbc); + __entry->cgroup_ino = __trace_wbc_assign_cgroup(wbc); ), TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu " - "index=%lu to_write=%ld wrote=%lu cgroup=%s", + "index=%lu to_write=%ld wrote=%lu cgroup_ino=%u", __entry->name, __entry->ino, show_inode_state(__entry->state), @@ -709,7 +678,7 @@ DECLARE_EVENT_CLASS(writeback_single_inode_template, __entry->writeback_index, __entry->nr_to_write, __entry->wrote, - __get_str(cgroup) + __entry->cgroup_ino ) ); -- 2.0.2

9 years, 5 months

[PATCH 0/3] cpufreq: dt: Create platform device from generic code

by Viresh Kumar

Multiple platforms are using the generic cpufreq-dt driver now, and all of them are required to create a platform device with name "cpufreq-dt", in order to get the cpufreq-dt probed. Many of them do it from platform code, others have special drivers just to do that. It would be more sensible to do this at a generic place, where all such platform can mark their entries. The first patch fixes an issue that becomes visible only after the second patch is applied. The second one creates a new driver to create platform-device based on current platform and the last one converts exynos platform to use this common infrastructure. I will migrate rest of the platforms after this is accepted as the right way ahead. @Arnd: Does this look sane? We can fix the arm64 (no platform code) issue with this now. Viresh Kumar (3): cpufreq: dt: Include types.h from cpufreq-dt.h cpufreq: dt: Add generic platform-device creation support cpufreq: exynos: Use generic platdev driver arch/arm/mach-exynos/exynos.c | 25 ----------------- drivers/cpufreq/Kconfig | 11 ++++++++ drivers/cpufreq/Makefile | 1 + drivers/cpufreq/cpufreq-dt-platdev.c | 53 ++++++++++++++++++++++++++++++++++++ include/linux/cpufreq-dt.h | 2 ++ 5 files changed, 67 insertions(+), 25 deletions(-) create mode 100644 drivers/cpufreq/cpufreq-dt-platdev.c -- 2.7.1.410.g6faf27b

9 years, 5 months

Re: Re: [RFC v2] arm64: kgdb: fix single stepping

by Gonghuan

Hi Will I have used Takahiro's patch to fix the single stepping problem of KGDB on arm64. We had real hardware called Hi1610. The problem I had is exactly the same as the description of Takahiro. We are working on kernel4.1. But It seems that the single stepping with kgdb doesn’t work correctly, 'stepi' moves forward and stops at the next instruction just after enable_dbg in el1_dbg, and never goes beyond that. I want to know if anyone fix the issues already ? The patch is like follows: >> Signed-off-by: AKASHI Takahiro <takahiro.akashi at linaro.org<http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>> >> --- >> arch/arm64/kernel/kgdb.c | 60 >> +++++++++++++++++++++++++++++++++++----------- >> 1 file changed, 46 insertions(+), 14 deletions(-) >> >> diff --git a/arch/arm64/kernel/kgdb.c b/arch/arm64/kernel/kgdb.c >> index a0d10c5..81b5910 100644 >> --- a/arch/arm64/kernel/kgdb.c >> +++ b/arch/arm64/kernel/kgdb.c >> @@ -19,9 +19,13 @@ >> * along with this program. If not, see >> <http://www.gnu.org/licenses/>. >> */ >> >> +#include <linux/cpumask.h> >> #include <linux/irq.h> >> +#include <linux/irq_work.h> >> #include <linux/kdebug.h> >> #include <linux/kgdb.h> >> +#include <linux/percpu.h> >> +#include <asm/ptrace.h> >> #include <asm/traps.h> >> >> struct dbg_reg_def_t dbg_reg_def[DBG_MAX_REG_NUM] = { >> @@ -95,6 +99,9 @@ struct dbg_reg_def_t dbg_reg_def[DBG_MAX_REG_NUM] = { >> { "fpcr", 4, -1 }, >> }; >> >> +static DEFINE_PER_CPU(unsigned int, kgdb_pstate); >> +static DEFINE_PER_CPU(struct irq_work, kgdb_irq_work); >> + >> char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs) >> { >> if (regno >= DBG_MAX_REG_NUM || regno < 0) >> @@ -176,18 +183,14 @@ int kgdb_arch_handle_exception(int >> exception_vector, int signo, >> * over and over again. >> */ >> kgdb_arch_update_addr(linux_regs, remcom_in_buffer); >> - atomic_set(&kgdb_cpu_doing_single_step, -1); >> - kgdb_single_step = 0; >> - >> - /* >> - * Received continue command, disable single step >> - */ >> - if (kernel_active_single_step()) >> - kernel_disable_single_step(); >> >> err = 0; >> break; >> case 's': >> + /* mask interrupts while single stepping */ >> + __this_cpu_write(kgdb_pstate, linux_regs->pstate); >> + linux_regs->pstate |= PSR_I_BIT; >> + >> /* >> * Update step address value with address passed >> * with step packet. >> @@ -198,8 +201,6 @@ int kgdb_arch_handle_exception(int >> exception_vector, int signo, >> */ >> kgdb_arch_update_addr(linux_regs, remcom_in_buffer); >> atomic_set(&kgdb_cpu_doing_single_step, >> raw_smp_processor_id()); >> - kgdb_single_step = 1; >> - >> /* >> * Enable single step handling >> */ >> @@ -229,6 +230,18 @@ static int kgdb_compiled_brk_fn(struct pt_regs >> *regs, unsigned int esr) >> >> static int kgdb_step_brk_fn(struct pt_regs *regs, unsigned int esr) >> { >> + unsigned int pstate; >> + >> + kernel_disable_single_step(); >> + atomic_set(&kgdb_cpu_doing_single_step, -1); >> + >> + /* restore interrupt mask status */ >> + pstate = __this_cpu_read(kgdb_pstate); >> + if (pstate & PSR_I_BIT) >> + regs->pstate |= PSR_I_BIT; >> + else >> + regs->pstate &= ~PSR_I_BIT; >> + >> kgdb_handle_exception(1, SIGTRAP, 0, regs); >> return 0; >> } >> @@ -249,16 +262,27 @@ static struct step_hook kgdb_step_hook = { >> .fn = kgdb_step_brk_fn >> }; >> >> -static void kgdb_call_nmi_hook(void *ignored) >> +static void kgdb_roundup_hook(struct irq_work *work) >> { >> kgdb_nmicallback(raw_smp_processor_id(), get_irq_regs()); >> } >> >> void kgdb_roundup_cpus(unsigned long flags) >> { >> - local_irq_enable(); >> - smp_call_function(kgdb_call_nmi_hook, NULL, 0); >> - local_irq_disable(); >> + int cpu; >> + struct cpumask mask; >> + struct irq_work *work; >> + >> + mask = *cpu_online_mask; >> + cpumask_clear_cpu(smp_processor_id(), &mask); >> + cpu = cpumask_first(&mask); >> + if (cpu >= nr_cpu_ids) >> + return; >> + >> + for_each_cpu(cpu, &mask) { >> + work = per_cpu_ptr(&kgdb_irq_work, cpu); >> + irq_work_queue_on(work, cpu); >> + } >> } >> >> static int __kgdb_notify(struct die_args *args, unsigned long cmd) >> @@ -299,6 +323,8 @@ static struct notifier_block kgdb_notifier = { >> int kgdb_arch_init(void) >> { >> int ret = register_die_notifier(&kgdb_notifier); >> + int cpu; >> + struct irq_work *work; >> >> if (ret != 0) >> return ret; >> @@ -306,6 +332,12 @@ int kgdb_arch_init(void) >> register_break_hook(&kgdb_brkpt_hook); >> register_break_hook(&kgdb_compiled_brkpt_hook); >> register_step_hook(&kgdb_step_hook); >> + >> + for_each_possible_cpu(cpu) { >> + work = per_cpu_ptr(&kgdb_irq_work, cpu); >> + init_irq_work(work, kgdb_roundup_hook); >> + } >> + >> return 0; >> } [说明: cid:image001.jpg@01D0F098.2F20FA50] Gong Huan 00194563 2012 Lab-Euler Dept 6 （Programming Technologies Lab） Mobile：15372050534 Tel.：057163165 Seat No.：Hangzhou Research Center Z9-3-B01 Our hi3 group：http://3ms.huawei.com/hi/group/1502151

9 years, 5 months

next-20160329 build: 0 failures 7 warnings (next-20160329)

by Build bot for Mark Brown

Tree/Branch: next-20160329 Git describe: next-20160329 Commit: 682b9318d4 Add linux-next specific files for 20160329 Build Time: 85 min 46 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 7 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm64-allnoconfig 6 warnings 0 mismatches : arm64-allmodconfig 4 warnings 0 mismatches : arm-multi_v5_defconfig 4 warnings 0 mismatches : arm-multi_v7_defconfig 8 warnings 0 mismatches : arm-allmodconfig 2 warnings 0 mismatches : arm-allnoconfig 5 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 7 12 <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] 12 <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] 2 ../drivers/tty/serial/uartlite.c:354:22: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 2 ../drivers/tty/serial/uartlite.c:348:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 1 arch/arm64/configs/defconfig:218:warning: override: reassigning to symbol MMC_BLOCK_MINORS 1 ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ../drivers/tty/serial/uartlite.c:348:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] ../drivers/tty/serial/uartlite.c:354:22: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/tty/serial/uartlite.c:348:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] ../drivers/tty/serial/uartlite.c:354:22: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/arm64/configs/defconfig:218:warning: override: reassigning to symbol MMC_BLOCK_MINORS <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig x86_64-defconfig

9 years, 5 months

master build: 0 failures 9 warnings (v4.6-rc1-11-g1993b17)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.6-rc1-11-g1993b17 Commit: 1993b176a8 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide Build Time: 87 min 19 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 9 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm64-allnoconfig 8 warnings 0 mismatches : arm64-allmodconfig 4 warnings 0 mismatches : arm-multi_v5_defconfig 5 warnings 0 mismatches : arm-multi_v7_defconfig 10 warnings 0 mismatches : arm-allmodconfig 2 warnings 0 mismatches : arm-allnoconfig 5 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 9 12 <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] 12 <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] 3 ../drivers/media/v4l2-core/v4l2-mc.c:37:55: warning: unused variable 'dtv_demod' [-Wunused-variable] 2 ../drivers/tty/serial/uartlite.c:354:22: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 2 ../drivers/tty/serial/uartlite.c:348:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 2 ../drivers/platform/goldfish/goldfish_pipe.c:312:3: warning: 'get_user_pages8' is deprecated [-Wdeprecated-declarations] 1 arch/arm64/configs/defconfig:218:warning: override: reassigning to symbol MMC_BLOCK_MINORS 1 ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 8 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ../drivers/media/v4l2-core/v4l2-mc.c:37:55: warning: unused variable 'dtv_demod' [-Wunused-variable] ../drivers/platform/goldfish/goldfish_pipe.c:312:3: warning: 'get_user_pages8' is deprecated [-Wdeprecated-declarations] ../drivers/tty/serial/uartlite.c:348:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] ../drivers/tty/serial/uartlite.c:354:22: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ../drivers/media/v4l2-core/v4l2-mc.c:37:55: warning: unused variable 'dtv_demod' [-Wunused-variable] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 10 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ../lib/lz4/lz4hc_compress.c:514:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/platform/goldfish/goldfish_pipe.c:312:3: warning: 'get_user_pages8' is deprecated [-Wdeprecated-declarations] ../drivers/media/v4l2-core/v4l2-mc.c:37:55: warning: unused variable 'dtv_demod' [-Wunused-variable] ../drivers/tty/serial/uartlite.c:348:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] ../drivers/tty/serial/uartlite.c:354:22: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/arm64/configs/defconfig:218:warning: override: reassigning to symbol MMC_BLOCK_MINORS <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig x86_64-defconfig

9 years, 6 months

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