linaro-kernel April 2015

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149 discussions

[GIT PULL LSK] Move psci firmware calls out of line

by Jon Medhurst (Tixy)

Hi Kevin Here is a pull request for the patches to move move psci firmware calls out of line. This is needed to fix arm64 compilation errors seen with the latest versions of GCC. Note however that the patch for 32-bit arm that you requested I include: - Isn't in mainline Linux. - Seems to have outstanding questions from it's review, see https://www.marc.info/?l=linux-arm-kernel&m=142667534218278&w=3 - From what I can see, nobody has actually hit compilation problems on 32-bit arm. - Has not been tested by me because the standard firmware for TC2 doesn't support PSCI. (I've compiled the files though.) With all those caveats... The following changes since commit e13c574895626b6e8bd53f340dbd47f67871b26b: arm64: respect mem= for EFI (2015-04-23 14:44:35 +0800) are available in the git repository at: https://git.linaro.org/people/tixy/kernel.git out-of-line-psci-calls-for-lsk for you to fetch changes up to a7b7a0b45324aac0b21487ee7a9e5f682555be88: ARM: psci: move psci firmware calls out of line (2015-04-28 10:47:57 +0100) ---------------------------------------------------------------- Mark Rutland (1): ARM: psci: move psci firmware calls out of line Will Deacon (1): arm64: psci: move psci firmware calls out of line arch/arm/kernel/Makefile | 2 +- arch/arm/kernel/psci-call.S | 31 +++++++++++++++++++++++++++++++ arch/arm/kernel/psci.c | 39 +++------------------------------------ arch/arm64/kernel/Makefile | 2 +- arch/arm64/kernel/psci-call.S | 28 ++++++++++++++++++++++++++++ arch/arm64/kernel/psci.c | 37 +++---------------------------------- 6 files changed, 67 insertions(+), 72 deletions(-) create mode 100644 arch/arm/kernel/psci-call.S create mode 100644 arch/arm64/kernel/psci-call.S

9 years, 8 months

next-20150429 build: 1 failures 36 warnings (next-20150429)

by Build bot for Mark Brown

Tree/Branch: next-20150429 Git describe: next-20150429 Commit: 6b1330a4f1 Add linux-next specific files for 20150429 Build Time: 74 min 8 sec Passed: 8 / 9 ( 88.89 %) Failed: 1 / 9 ( 11.11 %) Errors: 4 Warnings: 36 Section Mismatches: 1 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'epit_timer_init' [-Werror=implicit-function-declaration] ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'MX35_IO_ADDRESS' [-Werror=implicit-function-declaration] ../drivers/clk/imx/clk-imx35.c:297:34: error: 'MX35_EPIT1_BASE_ADDR' undeclared (first use in this function) ../drivers/clk/imx/clk-imx35.c:297:57: error: 'MX35_INT_EPIT1' undeclared (first use in this function) ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 24 warnings 3 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig 11 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Errors summary: 4 1 ../drivers/clk/imx/clk-imx35.c:297:57: error: 'MX35_INT_EPIT1' undeclared (first use in this function) 1 ../drivers/clk/imx/clk-imx35.c:297:34: error: 'MX35_EPIT1_BASE_ADDR' undeclared (first use in this function) 1 ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'epit_timer_init' [-Werror=implicit-function-declaration] 1 ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'MX35_IO_ADDRESS' [-Werror=implicit-function-declaration] Warnings Summary: 36 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 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 ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 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/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 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 [enabled by default] 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 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/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-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 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 24 warnings, 3 section mismatches Warnings: ../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 ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../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/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/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/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../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+0x18c): 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+0x18c): 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+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 4 errors, 11 warnings, 0 section mismatches Errors: ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'epit_timer_init' [-Werror=implicit-function-declaration] ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'MX35_IO_ADDRESS' [-Werror=implicit-function-declaration] ../drivers/clk/imx/clk-imx35.c:297:34: error: 'MX35_EPIT1_BASE_ADDR' undeclared (first use in this function) ../drivers/clk/imx/clk-imx35.c:297:57: error: 'MX35_INT_EPIT1' undeclared (first use in this function) 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/acct.c:174:2: warning: value computed is not used [-Wunused-value] ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/block/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm64-defconfig

9 years, 8 months

master build: 0 failures 36 warnings (v4.1-rc1-56-g3d99e3f)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.1-rc1-56-g3d99e3f Commit: 3d99e3fe13 Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile Build Time: 72 min 34 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 36 Section Mismatches: 1 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 24 warnings 3 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig 11 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 36 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 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 ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 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/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 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 [enabled by default] 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 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/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-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 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 24 warnings, 3 section mismatches Warnings: ../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 ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../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/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/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/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../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+0x18c): 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+0x18c): 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+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 11 warnings, 0 section mismatches Warnings: ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/block/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm64-defconfig

9 years, 8 months

master build: 0 failures 36 warnings (v4.1-rc1-54-g14bc84c)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.1-rc1-54-g14bc84c Commit: 14bc84ce0b Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Build Time: 72 min 33 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 36 Section Mismatches: 1 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 24 warnings 3 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig 11 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 36 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 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 ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 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/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 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 [enabled by default] 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 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/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-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 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 24 warnings, 3 section mismatches Warnings: ../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/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/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../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/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/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../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+0x18c): 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+0x18c): 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+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 11 warnings, 0 section mismatches Warnings: ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/block/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm64-defconfig

9 years, 8 months

next-20150428 build: 1 failures 36 warnings (next-20150428)

by Build bot for Mark Brown

Tree/Branch: next-20150428 Git describe: next-20150428 Commit: 6338267815 Add linux-next specific files for 20150428 Build Time: 74 min 3 sec Passed: 8 / 9 ( 88.89 %) Failed: 1 / 9 ( 11.11 %) Errors: 4 Warnings: 36 Section Mismatches: 1 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'epit_timer_init' [-Werror=implicit-function-declaration] ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'MX35_IO_ADDRESS' [-Werror=implicit-function-declaration] ../drivers/clk/imx/clk-imx35.c:297:34: error: 'MX35_EPIT1_BASE_ADDR' undeclared (first use in this function) ../drivers/clk/imx/clk-imx35.c:297:57: error: 'MX35_INT_EPIT1' undeclared (first use in this function) ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 24 warnings 3 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig 11 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Errors summary: 4 1 ../drivers/clk/imx/clk-imx35.c:297:57: error: 'MX35_INT_EPIT1' undeclared (first use in this function) 1 ../drivers/clk/imx/clk-imx35.c:297:34: error: 'MX35_EPIT1_BASE_ADDR' undeclared (first use in this function) 1 ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'epit_timer_init' [-Werror=implicit-function-declaration] 1 ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'MX35_IO_ADDRESS' [-Werror=implicit-function-declaration] Warnings Summary: 36 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 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 ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 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/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 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 [enabled by default] 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 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/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-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 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 24 warnings, 3 section mismatches Warnings: ../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 ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../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/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/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/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] Section Mismatches: WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): 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+0x18c): 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+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 4 errors, 11 warnings, 0 section mismatches Errors: ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'epit_timer_init' [-Werror=implicit-function-declaration] ../drivers/clk/imx/clk-imx35.c:297:2: error: implicit declaration of function 'MX35_IO_ADDRESS' [-Werror=implicit-function-declaration] ../drivers/clk/imx/clk-imx35.c:297:34: error: 'MX35_EPIT1_BASE_ADDR' undeclared (first use in this function) ../drivers/clk/imx/clk-imx35.c:297:57: error: 'MX35_INT_EPIT1' undeclared (first use in this function) Warnings: ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/block/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm64-defconfig

9 years, 8 months

master build: 0 failures 36 warnings (v4.1-rc1-46-g2decb26)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.1-rc1-46-g2decb26 Commit: 2decb2682f Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Build Time: 72 min 36 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 36 Section Mismatches: 1 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 24 warnings 3 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig 11 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 36 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 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 ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 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/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 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 [enabled by default] 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 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/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-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 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 24 warnings, 3 section mismatches Warnings: ../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/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/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../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/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/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] Section Mismatches: WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): 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+0x18c): 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+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 11 warnings, 0 section mismatches Warnings: ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/block/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm64-defconfig

9 years, 8 months

[PATCH V2] timer: Migrate running timer to avoid waking up an idle-core

by Viresh Kumar

Currently, when adding new timers, we try to migrate them to a non-idle core if the local core is idle. However, we don't do this for timers that are re-armed from their handler. These running timers can wake up an idle core when they could've been serviced by any non-idle core, thus potentially impacting power savings by preventing deep idling of cores. Migration of a running timer is race-prone in two ways: 1. Serialization of the timer with itself: If migrated, it is possible that timer may fire on the new base, before the timer handler has finished execution on the old base. 2. Deletion of timer with del_timer_sync(): del_timer_sync() deletes timer if the timer handler isn't running currently - this is checked by comparing timer against the running_timer of its base. If we migrate the timer to a new base, del_timer_sync() might delete it while its handler is still running on the old base because it will check against the running_timer of the new base and not find it running. We can fix these problems by deferring the re-queuing of the timer until its handler has finished. By moving these timers to a special migration list, we can process it after all expired timers are processed. To optimize finding a suitable new base for timers in the migration list, preserve the preferred_target base in __mod_timer(). Suggested-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- V1->V2: - Completely new approach and the correct one. - Re-queue timer only after its handler has finished. Tested on Exynos (Dual ARM Cortex-A9) board, with ubuntu. System was fairly idle and 'dmesg > /dev/null' was run in an infinite loop on one of the CPUs, to get it out of idle. It was seen multiple times that migration does happen and sometimes while processing migration-list, it is found that local CPU isn't idle anymore. And in such cases we end up adding timer on local CPU. kernel/time/timer.c | 52 +++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 49 insertions(+), 3 deletions(-) diff --git a/kernel/time/timer.c b/kernel/time/timer.c index 2ece3aa5069c..de5aa69ab958 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -78,6 +78,8 @@ struct tvec_root { struct tvec_base { spinlock_t lock; struct timer_list *running_timer; + struct list_head migration_list; + struct tvec_base *preferred_target; unsigned long timer_jiffies; unsigned long next_timer; unsigned long active_timers; @@ -795,10 +797,18 @@ __mod_timer(struct timer_list *timer, unsigned long expires, * We are trying to schedule the timer on the local CPU. * However we can't change timer's base while it is running, * otherwise del_timer_sync() can't detect that the timer's - * handler yet has not finished. This also guarantees that - * the timer is serialized wrt itself. + * handler yet has not finished. + * + * Move timer to migration_list which can be processed after all + * expired timers are serviced. This also guarantees that the + * timer is serialized wrt itself. */ - if (likely(base->running_timer != timer)) { + if (unlikely(base->running_timer == timer)) { + timer->expires = expires; + base->preferred_target = new_base; + list_add_tail(&timer->entry, &base->migration_list); + goto out_unlock; + } else { /* See the comment in lock_timer_base() */ timer_set_base(timer, NULL); spin_unlock(&base->lock); @@ -1228,6 +1238,41 @@ static inline void __run_timers(struct tvec_base *base) } } base->running_timer = NULL; + + /* + * Process timers from migration list, as their handlers have finished + * now. + */ + if (unlikely(!list_empty(&base->migration_list))) { + struct tvec_base *new_base = base->preferred_target; + + if (!idle_cpu(base->cpu)) { + /* Local CPU isn't idle anymore */ + new_base = base; + } else if (idle_cpu(new_base->cpu)) { + /* Re-evaluate base, target CPU has gone idle */ + new_base = per_cpu(tvec_bases, get_nohz_timer_target(false)); + } + + do { + timer = list_first_entry(&base->migration_list, + struct timer_list, entry); + + __list_del(timer->entry.prev, timer->entry.next); + + /* See the comment in lock_timer_base() */ + timer_set_base(timer, NULL); + spin_unlock(&base->lock); + + spin_lock(&new_base->lock); + timer_set_base(timer, new_base); + internal_add_timer(new_base, timer); + spin_unlock(&new_base->lock); + + spin_lock(&base->lock); + } while (!list_empty(&base->migration_list)); + } + spin_unlock_irq(&base->lock); } @@ -1635,6 +1680,7 @@ static void __init init_timer_cpu(struct tvec_base *base, int cpu) for (j = 0; j < TVR_SIZE; j++) INIT_LIST_HEAD(base->tv1.vec + j); + INIT_LIST_HEAD(&base->migration_list); base->timer_jiffies = jiffies; base->next_timer = base->timer_jiffies; } -- 2.3.0.rc0.44.ga94655d

9 years, 8 months

next-20150427 build: 0 failures 36 warnings (next-20150427)

by Build bot for Mark Brown

Tree/Branch: next-20150427 Git describe: next-20150427 Commit: b722a93ff1 Add linux-next specific files for 20150427 Build Time: 111 min 59 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 36 Section Mismatches: 1 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 24 warnings 3 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig 11 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 36 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 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 ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 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/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 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 [enabled by default] 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 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/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-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 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 24 warnings, 3 section mismatches Warnings: ../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 ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../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/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/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/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../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+0x18c): 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+0x18c): 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+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 11 warnings, 0 section mismatches Warnings: ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/block/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm64-defconfig

9 years, 8 months

v4.1-rc1 build: 0 failures 36 warnings (v4.1-rc1)

by Build bot for Mark Brown

Tree/Branch: v4.1-rc1 Git describe: v4.1-rc1 Commit: b787f68c36 Linux 4.1-rc1 Build Time: 143 min 50 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 36 Section Mismatches: 1 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 24 warnings 3 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig 11 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 36 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 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 ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 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/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 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 [enabled by default] 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 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/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-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 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 24 warnings, 3 section mismatches Warnings: ../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 ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../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/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../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/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/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../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+0x18c): 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+0x18c): 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+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 11 warnings, 0 section mismatches Warnings: ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/block/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

9 years, 8 months

master build: 0 failures 36 warnings (v4.0-11308-gc8b3fd0)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.0-11308-gc8b3fd0 Commit: c8b3fd0ce3 Merge tag 'pm+acpi-4.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Build Time: 76 min 20 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 36 Section Mismatches: 1 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 24 warnings 3 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig 11 warnings 0 mismatches : arm-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 36 2 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 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 ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] 1 ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] 1 ../drivers/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 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/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 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 [enabled by default] 1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined 1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 1 ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] 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/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-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 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] Section Mismatch Summary: 1 3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 24 warnings, 3 section mismatches Warnings: ../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 ../drivers/gpio/gpio-74xx-mmio.c:132:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/edp/edp_aux.c:135:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/edp/edp_aux.c:158:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=] ../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/gpu/drm/msm/msm_drv.c:97:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:105:41: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:113:39: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:180:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/gpu/drm/msm/msm_drv.c:219:3: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_gem.c:490:4: warning: format '%d' expects argument of type 'int', but argument 11 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:63:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/msm_iommu.c:102:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1026:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../drivers/gpu/drm/msm/dsi/dsi_host.c:1043:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' [-Wformat=] ../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/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/usb/renesas_usbhs/common.c:492:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] Section Mismatches: WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): 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+0x18c): 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+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit() ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../net/bluetooth/mgmt.c:6463:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:6463:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 11 warnings, 0 section mismatches Warnings: ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable] ../kernel/acct.c:174:2: warning: value computed is not used [-Wunused-value] ../drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/block/nvme-core.c:1822:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/media/platform/coda/./trace.h:12:0: warning: "TRACE_SYSTEM_STRING" redefined [enabled by default] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig arm64-defconfig

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linaro-kernel April 2015