linaro-kernel June 2016

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next-20160607 build: 2 failures 9 warnings (next-20160607)

by Build bot for Mark Brown

Tree/Branch: next-20160607 Git describe: next-20160607 Commit: 7b95734f90 Add linux-next specific files for 20160607 Build Time: 68 min 13 sec Passed: 7 / 9 ( 77.78 %) Failed: 2 / 9 ( 22.22 %) Errors: 2 Warnings: 9 Section Mismatches: 0 Failed defconfigs: arm64-allmodconfig arm-allmodconfig Errors: arm64-allmodconfig ../drivers/media/platform/s5p-mfc/s5p_mfc_iommu.h:19:27: fatal error: asm/dma-iommu.h: No such file or directory arm-allmodconfig ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm64-allmodconfig 72 warnings 0 mismatches : arm-allmodconfig 4 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Errors summary: 2 3 ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' 1 ../drivers/media/platform/s5p-mfc/s5p_mfc_iommu.h:19:27: fatal error: asm/dma-iommu.h: No such file or directory Warnings Summary: 9 66 ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints 2 ../include/linux/err.h:21:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 2 ../include/linux/dynamic_debug.h:134:3: warning: 'carrier_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 ../include/linux/compaction.h:242:54: warning: 'struct node' declared inside parameter list 2 ../include/linux/compaction.h:237:51: warning: its scope is only this definition or declaration, which is probably not what you want 2 ../include/linux/compaction.h:237:51: warning: 'struct node' declared inside parameter list 1 ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] 1 ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : FAIL, 1 errors, 3 warnings, 0 section mismatches Errors: ../drivers/media/platform/s5p-mfc/s5p_mfc_iommu.h:19:27: fatal error: asm/dma-iommu.h: No such file or directory Warnings: ../include/linux/err.h:21:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../include/linux/dynamic_debug.h:134:3: warning: 'carrier_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 3 errors, 72 warnings, 0 section mismatches Errors: ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' Warnings: ../include/linux/compaction.h:237:51: warning: 'struct node' declared inside parameter list ../include/linux/compaction.h:237:51: warning: its scope is only this definition or declaration, which is probably not what you want ../include/linux/compaction.h:242:54: warning: 'struct node' declared inside parameter list ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] ../include/linux/dynamic_debug.h:134:3: warning: 'carrier_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: ../include/linux/compaction.h:237:51: warning: 'struct node' declared inside parameter list ../include/linux/compaction.h:237:51: warning: its scope is only this definition or declaration, which is probably not what you want ../include/linux/compaction.h:242:54: warning: 'struct node' declared inside parameter list ../include/linux/err.h:21:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig

8 years, 8 months

[PATCH V3 0/8] cpufreq: cleanups and reorganization

by Viresh Kumar

Hi Rafael, This cleans up cpufreq core and few platform drivers a bit. Its mostly around cleaning up the usage of cpufreq_frequency_table_target(), which will be optimized in a separate series. V2->V3: - Fixed an issue with cpu_cooling.c (Javi) - Included 2 new patches from the other cleanup series. - Added Acked-by: from Javi for cpu_cooling.c Viresh Kumar (8): ARM: davinci: Sort frequency table cpufreq: s3c24xx: Remove useless checks cpufreq: Remove cpufreq_frequency_get_table() cpufreq: ondemand: Don't keep a copy of freq_table pointer cpufreq: Drop freq-table param to cpufreq_frequency_table_target() cpufreq: Drop 'freq_table' argument of __target_index() cpufreq: Return index from cpufreq_frequency_table_target() cpufreq: davinci: Reuse cpufreq_generic_frequency_table_verify() Documentation/cpu-freq/cpu-drivers.txt | 8 ++--- arch/arm/mach-davinci/da850.c | 16 +++++---- drivers/cpufreq/amd_freq_sensitivity.c | 10 +++--- drivers/cpufreq/cpufreq.c | 66 ++++++++++++---------------------- drivers/cpufreq/cpufreq_ondemand.c | 25 ++++++------- drivers/cpufreq/cpufreq_ondemand.h | 1 - drivers/cpufreq/cpufreq_stats.c | 3 +- drivers/cpufreq/davinci-cpufreq.c | 22 +----------- drivers/cpufreq/freq_table.c | 35 +++++++++--------- drivers/cpufreq/powernv-cpufreq.c | 5 ++- drivers/cpufreq/ppc_cbe_cpufreq_pmi.c | 3 +- drivers/cpufreq/s3c24xx-cpufreq.c | 33 ++++------------- drivers/cpufreq/s5pv210-cpufreq.c | 8 ++--- drivers/thermal/cpu_cooling.c | 24 ++++++++++--- include/linux/cpufreq.h | 6 +--- 15 files changed, 100 insertions(+), 165 deletions(-) -- 2.7.1.410.g6faf27b

8 years, 8 months

master build: 0 failures 5 warnings (v4.7-rc2-4-g3613a62)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.7-rc2-4-g3613a62 Commit: 3613a6245b Merge tag 'edac_fixes_for_4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp Build Time: 77 min 56 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 5 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 5 2 ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] 1 ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] 1 ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig

8 years, 8 months

[v2 PATCH] arm64: kasan: instrument user memory access API

by Yang Shi

The upstream commit 1771c6e1a567ea0ba2cccc0a4ffe68a1419fd8ef ("x86/kasan: instrument user memory access API") added KASAN instrument to x86 user memory access API, so added such instrument to ARM64 too. Define __copy_to/from_user in C in order to add kasan_check_read/write call, rename assembly implementation to __arch_copy_to/from_user. Tested by test_kasan module. Signed-off-by: Yang Shi <yang.shi(a)linaro.org> --- v2: Adopted the comment from Andrey and Mark to add kasan_check_read/write into __copy_to/from_user. arch/arm64/include/asm/uaccess.h | 25 +++++++++++++++++++++---- arch/arm64/kernel/arm64ksyms.c | 4 ++-- arch/arm64/lib/copy_from_user.S | 4 ++-- arch/arm64/lib/copy_to_user.S | 4 ++-- 4 files changed, 27 insertions(+), 10 deletions(-) diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h index 0685d74..4dc9a8f 100644 --- a/arch/arm64/include/asm/uaccess.h +++ b/arch/arm64/include/asm/uaccess.h @@ -23,6 +23,7 @@ */ #include <linux/string.h> #include <linux/thread_info.h> +#include <linux/kasan-checks.h> #include <asm/alternative.h> #include <asm/cpufeature.h> @@ -269,15 +270,29 @@ do { \ -EFAULT; \ }) -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n); -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n); +extern unsigned long __must_check __arch_copy_from_user(void *to, const void __user *from, unsigned long n); +extern unsigned long __must_check __arch_copy_to_user(void __user *to, const void *from, unsigned long n); extern unsigned long __must_check __copy_in_user(void __user *to, const void __user *from, unsigned long n); extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n); +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n) +{ + kasan_check_write(to, n); + return __arch_copy_from_user(to, from, n); +} + +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n) +{ + kasan_check_read(from, n); + return __arch_copy_to_user(to, from, n); +} + static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) { + kasan_check_write(to, n); + if (access_ok(VERIFY_READ, from, n)) - n = __copy_from_user(to, from, n); + n = __arch_copy_from_user(to, from, n); else /* security hole - plug it */ memset(to, 0, n); return n; @@ -285,8 +300,10 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n) { + kasan_check_read(from, n); + if (access_ok(VERIFY_WRITE, to, n)) - n = __copy_to_user(to, from, n); + n = __arch_copy_to_user(to, from, n); return n; } diff --git a/arch/arm64/kernel/arm64ksyms.c b/arch/arm64/kernel/arm64ksyms.c index 678f30b0..2dc4440 100644 --- a/arch/arm64/kernel/arm64ksyms.c +++ b/arch/arm64/kernel/arm64ksyms.c @@ -34,8 +34,8 @@ EXPORT_SYMBOL(copy_page); EXPORT_SYMBOL(clear_page); /* user mem (segment) */ -EXPORT_SYMBOL(__copy_from_user); -EXPORT_SYMBOL(__copy_to_user); +EXPORT_SYMBOL(__arch_copy_from_user); +EXPORT_SYMBOL(__arch_copy_to_user); EXPORT_SYMBOL(__clear_user); EXPORT_SYMBOL(__copy_in_user); diff --git a/arch/arm64/lib/copy_from_user.S b/arch/arm64/lib/copy_from_user.S index 17e8306..0b90497 100644 --- a/arch/arm64/lib/copy_from_user.S +++ b/arch/arm64/lib/copy_from_user.S @@ -66,7 +66,7 @@ .endm end .req x5 -ENTRY(__copy_from_user) +ENTRY(__arch_copy_from_user) ALTERNATIVE("nop", __stringify(SET_PSTATE_PAN(0)), ARM64_ALT_PAN_NOT_UAO, \ CONFIG_ARM64_PAN) add end, x0, x2 @@ -75,7 +75,7 @@ ALTERNATIVE("nop", __stringify(SET_PSTATE_PAN(1)), ARM64_ALT_PAN_NOT_UAO, \ CONFIG_ARM64_PAN) mov x0, #0 // Nothing to copy ret -ENDPROC(__copy_from_user) +ENDPROC(__arch_copy_from_user) .section .fixup,"ax" .align 2 diff --git a/arch/arm64/lib/copy_to_user.S b/arch/arm64/lib/copy_to_user.S index 21faae6..7a7efe2 100644 --- a/arch/arm64/lib/copy_to_user.S +++ b/arch/arm64/lib/copy_to_user.S @@ -65,7 +65,7 @@ .endm end .req x5 -ENTRY(__copy_to_user) +ENTRY(__arch_copy_to_user) ALTERNATIVE("nop", __stringify(SET_PSTATE_PAN(0)), ARM64_ALT_PAN_NOT_UAO, \ CONFIG_ARM64_PAN) add end, x0, x2 @@ -74,7 +74,7 @@ ALTERNATIVE("nop", __stringify(SET_PSTATE_PAN(1)), ARM64_ALT_PAN_NOT_UAO, \ CONFIG_ARM64_PAN) mov x0, #0 ret -ENDPROC(__copy_to_user) +ENDPROC(__arch_copy_to_user) .section .fixup,"ax" .align 2 -- 2.0.2

8 years, 8 months

v4.7-rc2 build: 0 failures 5 warnings (v4.7-rc2)

by Build bot for Mark Brown

Tree/Branch: v4.7-rc2 Git describe: v4.7-rc2 Commit: af8c34ce6a Linux 4.7-rc2 Build Time: 79 min 35 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 5 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 5 2 ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] 1 ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] 1 ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig

8 years, 8 months

next-20160606 build: 1 failures 9 warnings (next-20160606)

by Build bot for Mark Brown

Tree/Branch: next-20160606 Git describe: next-20160606 Commit: 93114d94ec Add linux-next specific files for 20160606 Build Time: 78 min 4 sec Passed: 8 / 9 ( 88.89 %) Failed: 1 / 9 ( 11.11 %) Errors: 1 Warnings: 9 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig Errors: arm-allmodconfig ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm64-allmodconfig 72 warnings 0 mismatches : arm-allmodconfig 4 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Errors summary: 1 3 ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' Warnings Summary: 9 66 ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints 2 ../include/linux/err.h:21:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 2 ../include/linux/dynamic_debug.h:134:3: warning: 'carrier_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 ../include/linux/compaction.h:242:54: warning: 'struct node' declared inside parameter list 2 ../include/linux/compaction.h:237:51: warning: its scope is only this definition or declaration, which is probably not what you want 2 ../include/linux/compaction.h:237:51: warning: 'struct node' declared inside parameter list 1 ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] 1 ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../include/linux/err.h:21:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../include/linux/dynamic_debug.h:134:3: warning: 'carrier_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 3 errors, 72 warnings, 0 section mismatches Errors: ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' ../include/linux/compiler-gcc.h:243:38: error: impossible constraint in 'asm' Warnings: ../include/linux/compaction.h:237:51: warning: 'struct node' declared inside parameter list ../include/linux/compaction.h:237:51: warning: its scope is only this definition or declaration, which is probably not what you want ../include/linux/compaction.h:242:54: warning: 'struct node' declared inside parameter list ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../include/linux/compiler-gcc.h:243:38: warning: asm operand 0 probably doesn't match constraints ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] ../include/linux/dynamic_debug.h:134:3: warning: 'carrier_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: ../include/linux/compaction.h:237:51: warning: 'struct node' declared inside parameter list ../include/linux/compaction.h:237:51: warning: its scope is only this definition or declaration, which is probably not what you want ../include/linux/compaction.h:242:54: warning: 'struct node' declared inside parameter list ../include/linux/err.h:21:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig

8 years, 8 months

master build: 0 failures 5 warnings (v4.7-rc1-255-g5975b2c)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.7-rc1-255-g5975b2c Commit: 5975b2c0c1 Merge branch 'parisc-4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Build Time: 79 min 39 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 5 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 5 2 ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] 1 ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] 1 ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig

8 years, 8 months

master build: 0 failures 5 warnings (v4.7-rc1-247-g049ec1b)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.7-rc1-247-g049ec1b Commit: 049ec1b5a7 Merge tag 'drm-fixes-for-v4.7-rc2' of git://people.freedesktop.org/~airlied/linux Build Time: 79 min 39 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 5 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 5 2 ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] 1 ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] 1 ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/gpu/drm/omapdrm/dss/dsi.c:1170:6: warning: unused variable 'r' [-Wunused-variable] ../drivers/gpu/drm/omapdrm/dss/hdmi5.c:123:6: warning: unused variable 'r' [-Wunused-variable] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig

8 years, 8 months

master build: 0 failures 3 warnings (v4.7-rc1-177-geb10a7b)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.7-rc1-177-geb10a7b Commit: eb10a7b7be Merge tag 'acpi-4.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Build Time: 79 min 39 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 3 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm64-allmodconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 3 2 ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] 1 ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig

8 years, 8 months

master build: 0 failures 3 warnings (v4.7-rc1-157-g8c52b6d)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.7-rc1-157-g8c52b6d Commit: 8c52b6dcdd Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Build Time: 79 min 39 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 3 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 3 warnings 0 mismatches : arm64-allmodconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 3 2 ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] 1 ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/staging/iio/adc/ad7606_spi.c:24:18: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/xen/balloon.c:154:13: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig

8 years, 8 months

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linaro-kernel June 2016