linaro-kernel July 2014

linaro-kernel@lists.linaro.org

85 participants
233 discussions

[PATCH] regulator: Add missing statics for stub functions

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> So we don't get multiple definitions. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- include/linux/regulator/consumer.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index 0b1c8d09a6b1..a5937148f8a1 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -460,20 +460,20 @@ static inline int regulator_allow_bypass(struct regulator *regulator, return 0; } -struct regmap *regulator_get_regmap(struct regulator *regulator) +static struct regmap *regulator_get_regmap(struct regulator *regulator) { return ERR_PTR(-EOPNOTSUPP); } -int regulator_get_hardware_vsel_register(struct regulator *regulator, - unsigned *vsel_reg, - unsigned *vsel_mask) +static int regulator_get_hardware_vsel_register(struct regulator *regulator, + unsigned *vsel_reg, + unsigned *vsel_mask) { return -EOPNOTSUPP; } -int regulator_list_hardware_vsel(struct regulator *regulator, - unsigned selector) +static int regulator_list_hardware_vsel(struct regulator *regulator, + unsigned selector) { return -EOPNOTSUPP; } -- 2.0.1

10 years, 5 months

[PATCH] regmap: Fix return code for stub regmap_get_device()

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> We return a pointer, not an int. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- include/linux/regmap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/regmap.h b/include/linux/regmap.h index cd480fd59795..c5ed83f49c4e 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -733,7 +733,7 @@ static inline struct regmap *dev_get_regmap(struct device *dev, static inline struct device *regmap_get_device(struct regmap *map) { WARN_ONCE(1, "regmap API is disabled"); - return -EINVAL; + return NULL; } #endif -- 2.0.1

10 years, 5 months

[PATCH] regmap: Allow regmap_get_device() to be used by modules

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> Signed-off-by: Mark Brown <broonie(a)linaro.org> --- drivers/base/regmap/regmap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 5ba0263fce21..78f43fb2fe84 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -1084,6 +1084,7 @@ struct device *regmap_get_device(struct regmap *map) { return map->dev; } +EXPORT_SYMBOL_GPL(regmap_get_device); static int _regmap_select_page(struct regmap *map, unsigned int *reg, struct regmap_range_node *range, -- 2.0.1

10 years, 5 months

[PATCH v8 0/9] Support for creating generic PCI host bridges from DT

by Liviu Dudau

This is my resurected attempt at adding support for generic PCI host bridge controllers that make use of device tree information to configure themselves. I've tagged it as v8 although the patches have now been reshuffled in order to ease adoption so referring to the older versions might be a bit of a hoop jumping exercise. Changes from v7: - Reordered the patches so that fixes and non-controversial patches from v7 can be accepted more easily. If agreed I can split the series again into patches that can be upstreamed easily and ones that still need discussion. - Moved the of_create_host_bridge() function to drivers/of/of_pci.c to better reflect its target use. - Added the function to remap the bus I/O resources that used to be provided in my arm64 patch series and (re)named it pci_remap_iospace() - Removed error code checking from parsing and mapping of IRQ from DT in recognition that some PCI devices will not have legacy IRQ mappings. v7 thread here with all the historic information: https://lkml.org/lkml/2014/3/14/279 Best regards, Liviu Liviu Dudau (9): Fix ioport_map() for !CONFIG_GENERIC_IOMAP cases. pci: Export find_pci_host_bridge() function. pci: Introduce pci_register_io_range() helper function. pci: OF: Fix the conversion of IO ranges into IO resources. pci: Create pci_host_bridge before its associated bus in pci_create_root_bus. pci: Introduce a domain number for pci_host_bridge. pci: of: Parse and map the IRQ when adding the PCI device. pci: Add support for creating a generic host_bridge from device tree pci: Remap I/O bus resources into CPU space with pci_remap_iospace() drivers/of/address.c | 108 ++++++++++++++++++++++++++++++++++++ drivers/of/of_pci.c | 135 +++++++++++++++++++++++++++++++++++++++++++++ drivers/pci/host-bridge.c | 21 ++++++- drivers/pci/pci.c | 37 +++++++++++++ drivers/pci/probe.c | 68 ++++++++++++++++------- include/asm-generic/io.h | 2 +- include/linux/of_address.h | 14 +---- include/linux/of_pci.h | 10 ++++ include/linux/pci.h | 15 +++++ 9 files changed, 376 insertions(+), 34 deletions(-) -- 2.0.0

10 years, 5 months

[PATCH 00/14] cpufreq: cpu0: Extend support beyond CPU0, V2

by Viresh Kumar

V1: https://lkml.org/lkml/2014/6/25/152 Stephen Boyd sent few patches some time back around a new cpufreq driver for Qualcomm's Krait SoC: https://lkml.org/lkml/2014/6/24/918. Krait couldn't use existing cpufreq-cpu0 driver as it doesn't have support for SoC's with multiple clusters or SoC's which don't share clock line across all CPUs. This patchset is all about extending support beyond CPU0. It can be used for platforms like Krait or ARM big LITTLE architecture now. First two patches add helper routine for of and clk layer, which would be used by later patches. Third one adds space for driver specific data in 'struct cpufreq_policy' and later ones migrate cpufreq-cpu0 to cpufreq-generic, i.e. can be used for SoCs which don't share clock lines across all CPUs. @Stephen: I haven't added your Tested-by as there were few modifications since the time you tested it last. Pushed here: Rebased over v3.16-rc3: git://git.linaro.org/people/viresh.kumar/linux.git cpufreq/cpu0-krait-v2 For guys looking to test on exynos, rebased over linux-next + some patches from Thomas Abraham to use cpufreq-cpu0 for exynos: git://git.linaro.org/people/viresh.kumar/linux.git cpufreq/cpu0-exynos-v2 Cc: devicetree(a)vger.kernel.org Cc: Kukjin Kim <kgene.kim(a)samsung.com> Cc: Michal Simek <michal.simek(a)xilinx.com> Cc: Mike Turquette <mturquette(a)linaro.org> Cc: Rob Herring <rob.herring(a)linaro.org> Cc: Santosh Shilimkar <santosh.shilimkar(a)ti.com> Cc: Simon Horman <horms(a)verge.net.au> Viresh Kumar (14): of: Create of_property_match() clk: Create of_clk_shared_by_cpus() cpufreq: Add support for per-policy driver data cpufreq: cpu0: Add Module Author cpufreq: cpu0: don't validate clock on clk_put() cpufreq: cpu0: defer probe if clock isn't registered yet cpufreq: cpu0: OPPs can be populated at runtime cpufreq: cpu0: use dev_{err|warn|dbg} instead of pr_{err|warn|debug} cpufreq: cpu0: Move per-cluster initialization code to ->init() cpufreq: cpu0: try regulators with name "cpu-supply" cpufreq: cpu0: Make allocate_resources() work for any CPU cpufreq: cpu0: Extend support beyond CPU0 cpufreq: cpu0: rename driver and internals to 'cpufreq_generic' cpufreq: generic: set platform_{driver|device} '.name' to 'cpufreq-generic' .../devicetree/bindings/cpufreq/cpufreq-cpu0.txt | 62 ---- .../bindings/cpufreq/cpufreq-generic.txt | 126 +++++++ arch/arm/mach-imx/imx27-dt.c | 2 +- arch/arm/mach-imx/imx51-dt.c | 2 +- arch/arm/mach-omap2/pm.c | 2 +- arch/arm/mach-shmobile/board-ape6evm-reference.c | 2 +- arch/arm/mach-shmobile/setup-sh73a0.c | 4 +- arch/arm/mach-zynq/common.c | 2 +- drivers/clk/clk.c | 56 +++ drivers/cpufreq/Kconfig | 10 +- drivers/cpufreq/Kconfig.arm | 2 +- drivers/cpufreq/Makefile | 2 +- drivers/cpufreq/cpufreq-cpu0.c | 251 ------------- drivers/cpufreq/cpufreq-generic.c | 394 +++++++++++++++++++++ drivers/cpufreq/exynos4x12-cpufreq.c | 2 +- drivers/cpufreq/highbank-cpufreq.c | 6 +- drivers/of/base.c | 29 ++ include/linux/clk.h | 6 + include/linux/cpufreq.h | 3 + include/linux/of.h | 10 + 20 files changed, 642 insertions(+), 331 deletions(-) delete mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-cpu0.txt create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-generic.txt delete mode 100644 drivers/cpufreq/cpufreq-cpu0.c create mode 100644 drivers/cpufreq/cpufreq-generic.c -- 2.0.0.rc2

10 years, 5 months

arm64 Kernel is overly verbose on user faults

by Riku Voipio

Hi, Arm64 kernel dmesg will print out a multiline message if any user binary segfaults. We get "unhandled level X translation fault" with pr_info, show_pte() with pr_alert and show_regs with default kernel level: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/arch/a… Contrast to arm32 version, where it is only done if CONFIG_DEBUG_USER is selected and user_debug=N is passed down from kernel command line: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/arch/a… The verboseness was useful in early platform bringup, but now it is now a more source of confusion (people google for unhandled level translation fault and find old linaro bugs..) . For end users pov, the x86 version with single line on INFO level would probably be good: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/arch/x… example: test[8901]: segfault at 0 ip 00007fe456a4621f sp 00007ffffd465a90 error 6 in libc-2.19.so[7fe4569db000+19f000] Could the arm64 behavior be changed to match arm or x86 printouts? Riku

10 years, 5 months

next boot: 64 boots: 61 pass, 3 fail (next-20140725)

by Kevin's boot bot

Full logs here: http://armcloud.us/kernel-ci/next/next-20140725 Tree/Branch: next Git describe: next-20140725 Failed boot tests ================= exynos5410-smdk5410: FAIL: arm-multi_v7_defconfig http://armcloud.us/kernel-ci/next/next-20140725/arm-multi_v7_defconfig/boot… exynos5420-arndale-octa: FAIL: arm-exynos_defconfig http://armcloud.us/kernel-ci/next/next-20140725/arm-exynos_defconfig/boot-e… exynos5410-smdk5410: FAIL: arm-exynos_defconfig http://armcloud.us/kernel-ci/next/next-20140725/arm-exynos_defconfig/boot-e… Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 18.2 sec: PASS da850-evm 0 min 16.1 sec: PASS arm-tegra_defconfig ------------------- tegra124-jetson-tk1 0 min 18.6 sec: PASS tegra30-beaver 0 min 18.1 sec: PASS arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y ---------------------------------------- tegra124-jetson-tk1 0 min 18.8 sec: PASS armada-xp-openblocks-ax3-4 0 min 24.8 sec: PASS omap5-uevm 0 min 59.4 sec: PASS (Warnings: 1) sun7i-a20-cubieboard2 0 min 13.7 sec: PASS arm-mvebu_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 24.3 sec: PASS armada-370-mirabox 0 min 21.3 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 41.0 sec: PASS am335x-boneblack 0 min 22.9 sec: PASS omap3-beagle-xm 0 min 50.3 sec: PASS legacy,3530beagle 0 min 29.4 sec: PASS (Warnings: 1) omap4-panda 0 min 55.5 sec: PASS omap3-overo-tobi 0 min 23.9 sec: PASS am335x-bone 0 min 24.8 sec: PASS omap3-overo-storm-tobi 0 min 23.2 sec: PASS omap5-uevm 0 min 59.9 sec: PASS (Warnings: 1) omap3-n900 0 min 17.2 sec: PASS legacy,n900 0 min 18.0 sec: PASS (Warnings: 2) omap4-panda-es 0 min 56.5 sec: PASS (Warnings: 1) legacy,3730storm 0 min 23.8 sec: PASS legacy,3530overo 0 min 22.4 sec: PASS (Warnings: 1) arm-multi_v7_defconfig ---------------------- imx6dl-wandboard,wand-solo 0 min 16.3 sec: PASS am335x-boneblack 0 min 23.0 sec: PASS sun7i-a20-cubieboard2 0 min 13.6 sec: PASS sun4i-a10-cubieboard 0 min 21.0 sec: PASS exynos5410-smdk5410 0 min 49.9 sec: FAIL am335x-bone 0 min 24.5 sec: PASS tegra124-jetson-tk1 0 min 18.8 sec: PASS armada-370-mirabox 0 min 22.4 sec: PASS omap4-panda 0 min 52.7 sec: PASS imx6q-wandboard 0 min 14.4 sec: PASS imx6dl-wandboard,wand-dual 0 min 16.2 sec: PASS ste-snowball 0 min 25.9 sec: PASS tegra30-beaver 0 min 20.9 sec: PASS omap3-n900 0 min 17.4 sec: PASS qcom-apq8074-dragonboard 0 min 20.6 sec: PASS bcm28155-ap 0 min 27.3 sec: PASS omap3-overo-tobi 0 min 25.8 sec: PASS omap3-overo-storm-tobi 0 min 24.2 sec: PASS omap3-beagle-xm 0 min 51.7 sec: PASS exynos5420-arndale-octa 0 min 34.7 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.7 sec: PASS omap5-uevm 0 min 57.2 sec: PASS (Warnings: 1) omap4-panda-es 0 min 56.6 sec: PASS (Warnings: 1) exynos5250-arndale 0 min 33.0 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 12.4 sec: PASS sun4i-a10-cubieboard 0 min 12.2 sec: PASS arm-qcom_defconfig ------------------ qcom-apq8074-dragonboard 0 min 19.1 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.0 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 59.3 sec: FAIL exynos5250-arndale 0 min 31.4 sec: PASS exynos5410-smdk5410 0 min 48.5 sec: FAIL arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 17.0 sec: PASS imx6dl-wandboard,wand-solo 0 min 17.1 sec: PASS imx6q-wandboard 0 min 15.5 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 31.5 sec: PASS arm-multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 27.1 sec: PASS armada-370-mirabox 0 min 22.8 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 23.2 sec: PASS armada-370-mirabox 0 min 20.7 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 15.9 sec: PASS

10 years, 5 months

next-20140725 build: 1 failures 24 warnings (next-20140725)

by Build bot for Mark Brown

Tree/Branch: next-20140725 Git describe: next-20140725 Commit: 5a7439efd1 Add linux-next specific files for 20140725 Build Time: 53 min 20 sec Passed: 1 / 2 ( 50.00 %) Failed: 1 / 2 ( 50.00 %) Errors: 15 Warnings: 24 Section Mismatches: 0 Failed defconfigs: arm64-allmodconfig Errors: arm64-allmodconfig collect2: error: ld returned 1 exit status ../kernel/bpf/core.c:509:1: error: insn does not satisfy its constraints: ../kernel/bpf/core.c:509:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/gpio/gpio-grgpio.c:451:1: error: insn does not satisfy its constraints: ../drivers/gpio/gpio-grgpio.c:451:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../fs/nfs/filelayout/filelayoutdev.c:638:1: error: insn does not satisfy its constraints: ../fs/nfs/filelayout/filelayoutdev.c:638:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/misc/altera-stapl/altera.c:2127:1: error: insn does not satisfy its constraints: ../drivers/misc/altera-stapl/altera.c:2127:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/net/wireless/ath/ath9k/ar9003_eeprom.c:5398:1: error: insn does not satisfy its constraints: ../drivers/net/wireless/ath/ath9k/ar9003_eeprom.c:5398:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/net/wireless/b43/phy_n.c:2463:1: error: insn does not satisfy its constraints: ../drivers/net/wireless/b43/phy_n.c:2463:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:23074:1: error: insn does not satisfy its constraints: ../drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:23074:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 23 warnings 0 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Errors summary: 15 1 collect2: error: ld returned 1 exit status 1 ../kernel/bpf/core.c:509:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 1 ../kernel/bpf/core.c:509:1: error: insn does not satisfy its constraints: 1 ../fs/nfs/filelayout/filelayoutdev.c:638:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 1 ../fs/nfs/filelayout/filelayoutdev.c:638:1: error: insn does not satisfy its constraints: 1 ../drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:23074:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 1 ../drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:23074:1: error: insn does not satisfy its constraints: 1 ../drivers/net/wireless/b43/phy_n.c:2463:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 1 ../drivers/net/wireless/b43/phy_n.c:2463:1: error: insn does not satisfy its constraints: 1 ../drivers/net/wireless/ath/ath9k/ar9003_eeprom.c:5398:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 1 ../drivers/net/wireless/ath/ath9k/ar9003_eeprom.c:5398:1: error: insn does not satisfy its constraints: 1 ../drivers/misc/altera-stapl/altera.c:2127:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 1 ../drivers/misc/altera-stapl/altera.c:2127:1: error: insn does not satisfy its constraints: 1 ../drivers/gpio/gpio-grgpio.c:451:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 1 ../drivers/gpio/gpio-grgpio.c:451:1: error: insn does not satisfy its constraints: Warnings Summary: 24 2 ../drivers/char/random.c:1526:6: warning: unused variable ‘r’ [-Wunused-variable] 1 ../sound/soc/fsl/imx-audmux.c:70:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../sound/soc/fsl/imx-audmux.c:162:7: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow] 1 ../sound/soc/codecs/adau1977.c:971:20: warning: large integer implicitly truncated to unsigned type [-Woverflow] 1 ../fs/cifs/misc.c:578:1: warning: ‘cifs_oplock_break_wait’ defined but not used [-Wunused-function] 1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/spi/spi-pl022.c:1420:17: warning: large integer implicitly truncated to unsigned type [-Woverflow] 1 ../drivers/spi/spi-atmel.c:1250:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/spi/spi-atmel.c:1015:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type 1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] 1 ../drivers/dma/sh/rcar-dmac.c:759:4: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 9 has type ‘size_t’ [-Wformat=] 1 ../drivers/dma/sh/rcar-dmac.c:759:4: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 10 has type ‘size_t’ [-Wformat=] 1 ../drivers/dma/sh/rcar-dmac.c:1260:63: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/dma/sh/rcar-dmac.c:1231:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 6 has type ‘size_t’ [-Wformat=] 1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘size_t’ [-Wformat=] 1 ../drivers/dma/amba-pl08x.c:1042:4: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘size_t’ [-Wformat=] 1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined 1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined 1 ../arch/arm64/include/asm/pgtable.h:376:50: warning: ‘start’ may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : FAIL, 15 errors, 23 warnings, 0 section mismatches Errors: collect2: error: ld returned 1 exit status ../kernel/bpf/core.c:509:1: error: insn does not satisfy its constraints: ../kernel/bpf/core.c:509:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/gpio/gpio-grgpio.c:451:1: error: insn does not satisfy its constraints: ../drivers/gpio/gpio-grgpio.c:451:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../fs/nfs/filelayout/filelayoutdev.c:638:1: error: insn does not satisfy its constraints: ../fs/nfs/filelayout/filelayoutdev.c:638:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/misc/altera-stapl/altera.c:2127:1: error: insn does not satisfy its constraints: ../drivers/misc/altera-stapl/altera.c:2127:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/net/wireless/ath/ath9k/ar9003_eeprom.c:5398:1: error: insn does not satisfy its constraints: ../drivers/net/wireless/ath/ath9k/ar9003_eeprom.c:5398:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/net/wireless/b43/phy_n.c:2463:1: error: insn does not satisfy its constraints: ../drivers/net/wireless/b43/phy_n.c:2463:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 ../drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:23074:1: error: insn does not satisfy its constraints: ../drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c:23074:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:411 Warnings: ../fs/cifs/misc.c:578:1: warning: ‘cifs_oplock_break_wait’ defined but not used [-Wunused-function] ../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/codecs/adau1977.c:971:20: warning: large integer implicitly truncated to unsigned type [-Woverflow] ../drivers/char/random.c:1526:6: warning: unused variable ‘r’ [-Wunused-variable] ../drivers/dma/sh/rcar-dmac.c:759:4: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 9 has type ‘size_t’ [-Wformat=] ../drivers/dma/sh/rcar-dmac.c:759:4: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 10 has type ‘size_t’ [-Wformat=] ../drivers/dma/sh/rcar-dmac.c:1231:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/dma/sh/rcar-dmac.c:1260:63: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/dma/amba-pl08x.c:1042:4: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘size_t’ [-Wformat=] ../drivers/dma/amba-pl08x.c:1664:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 5 has type ‘size_t’ [-Wformat=] ../drivers/dma/amba-pl08x.c:1664:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 6 has type ‘size_t’ [-Wformat=] ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow] ../sound/soc/fsl/imx-audmux.c:70:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../sound/soc/fsl/imx-audmux.c:162:7: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type ../drivers/spi/spi-atmel.c:1015:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/spi/spi-atmel.c:1250:18: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/spi/spi-pl022.c:1420:17: warning: large integer implicitly truncated to unsigned type [-Woverflow] ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../arch/arm64/include/asm/pgtable.h:376:50: warning: ‘start’ may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/char/random.c:1526:6: warning: unused variable ‘r’ [-Wunused-variable] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches:

10 years, 5 months

master build: 0 failures 3 warnings (v3.16-rc6-118-g82e13c7)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v3.16-rc6-118-g82e13c7 Commit: 82e13c71bc Merge branch 'for-3.16' of git://linux-nfs.org/~bfields/linux Build Time: 0 min 54 sec Passed: 1 / 1 (100.00 %) Failed: 0 / 1 ( 0.00 %) Errors: 0 Warnings: 3 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 3 1 ../fs/direct-io.c:920:9: warning: ‘to’ may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../fs/direct-io.c:1034:9: warning: ‘from’ may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/include/asm/pgtable.h:363:50: warning: ‘start’ may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../arch/arm64/include/asm/pgtable.h:363:50: warning: ‘start’ may be used uninitialized in this function [-Wmaybe-uninitialized] ../fs/direct-io.c:920:9: warning: ‘to’ may be used uninitialized in this function [-Wmaybe-uninitialized] ../fs/direct-io.c:1034:9: warning: ‘from’ may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches:

10 years, 5 months

next boot: 64 boots: 61 pass, 3 fail (next-20140724)

by Kevin's boot bot

Full logs here: http://armcloud.us/kernel-ci/next/next-20140724 Tree/Branch: next Git describe: next-20140724 Failed boot tests ================= exynos5410-smdk5410: FAIL: arm-multi_v7_defconfig http://armcloud.us/kernel-ci/next/next-20140724/arm-multi_v7_defconfig/boot… exynos5420-arndale-octa: FAIL: arm-exynos_defconfig http://armcloud.us/kernel-ci/next/next-20140724/arm-exynos_defconfig/boot-e… exynos5410-smdk5410: FAIL: arm-exynos_defconfig http://armcloud.us/kernel-ci/next/next-20140724/arm-exynos_defconfig/boot-e… Full Report =========== arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 18.4 sec: PASS da850-evm 0 min 16.4 sec: PASS arm-tegra_defconfig ------------------- tegra124-jetson-tk1 0 min 18.6 sec: PASS tegra30-beaver 0 min 18.1 sec: PASS arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y ---------------------------------------- tegra124-jetson-tk1 0 min 23.9 sec: PASS armada-xp-openblocks-ax3-4 0 min 24.7 sec: PASS omap5-uevm 1 min 0.6 sec: PASS (Warnings: 1) sun7i-a20-cubieboard2 0 min 13.7 sec: PASS arm-mvebu_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 24.3 sec: PASS armada-370-mirabox 0 min 21.2 sec: PASS arm-omap2plus_defconfig ----------------------- legacy,3730xm 0 min 41.0 sec: PASS am335x-boneblack 0 min 22.9 sec: PASS omap3-beagle-xm 0 min 50.6 sec: PASS legacy,3530beagle 0 min 25.1 sec: PASS (Warnings: 1) omap4-panda 0 min 58.9 sec: PASS omap3-overo-tobi 0 min 23.8 sec: PASS am335x-bone 0 min 24.9 sec: PASS omap3-overo-storm-tobi 0 min 25.7 sec: PASS omap5-uevm 0 min 59.4 sec: PASS (Warnings: 1) omap3-n900 0 min 17.4 sec: PASS legacy,n900 0 min 17.6 sec: PASS (Warnings: 2) omap4-panda-es 0 min 54.1 sec: PASS (Warnings: 1) legacy,3730storm 0 min 20.9 sec: PASS legacy,3530overo 0 min 22.2 sec: PASS (Warnings: 1) arm-multi_v7_defconfig ---------------------- imx6dl-wandboard,wand-solo 0 min 16.3 sec: PASS am335x-boneblack 0 min 22.9 sec: PASS sun7i-a20-cubieboard2 0 min 13.3 sec: PASS sun4i-a10-cubieboard 0 min 13.5 sec: PASS exynos5410-smdk5410 0 min 50.2 sec: FAIL am335x-bone 0 min 24.6 sec: PASS tegra124-jetson-tk1 0 min 18.7 sec: PASS armada-370-mirabox 0 min 22.4 sec: PASS omap4-panda 0 min 55.3 sec: PASS imx6q-wandboard 0 min 15.0 sec: PASS imx6dl-wandboard,wand-dual 0 min 15.9 sec: PASS ste-snowball 0 min 28.9 sec: PASS tegra30-beaver 0 min 20.9 sec: PASS omap3-n900 0 min 15.8 sec: PASS qcom-apq8074-dragonboard 0 min 20.2 sec: PASS bcm28155-ap 0 min 26.1 sec: PASS omap3-overo-tobi 0 min 23.1 sec: PASS omap3-overo-storm-tobi 0 min 25.2 sec: PASS omap3-beagle-xm 0 min 55.0 sec: PASS exynos5420-arndale-octa 0 min 34.7 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.9 sec: PASS omap5-uevm 0 min 58.9 sec: PASS (Warnings: 1) omap4-panda-es 0 min 53.3 sec: PASS (Warnings: 1) exynos5250-arndale 0 min 45.6 sec: PASS arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 12.0 sec: PASS sun4i-a10-cubieboard 0 min 12.2 sec: PASS arm-qcom_defconfig ------------------ qcom-apq8074-dragonboard 0 min 19.5 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 24.1 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 28.9 sec: FAIL exynos5250-arndale 0 min 31.6 sec: PASS exynos5410-smdk5410 0 min 51.5 sec: FAIL arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 17.0 sec: PASS imx6dl-wandboard,wand-solo 0 min 17.3 sec: PASS imx6q-wandboard 0 min 15.5 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 31.8 sec: PASS arm-multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 27.1 sec: PASS armada-370-mirabox 0 min 22.8 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 22.9 sec: PASS armada-370-mirabox 0 min 20.7 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 15.9 sec: PASS

10 years, 5 months

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linaro-kernel July 2014