next/master build: 199 builds: 11 failed, 188 passed, 156 errors, 183 warnings (next-20210906)

next/master build: 199 builds: 11 failed, 188 passed, 156 errors, 183 warnings (next-20210906)

Full Build Summary: https://kernelci.org/build/next/branch/master/kernel/next-20210906/

Tree: next Branch: master Git Describe: next-20210906 Git Commit: 7800ca95d0ed11b492962dc3abc2181c9d5f7f82 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git Built: 7 unique architectures

Build Failures Detected:

arc: haps_hs_smp_defconfig+kselftest: (gcc-8) FAIL

arm64: allmodconfig: (clang-12) FAIL defconfig: (clang-12) FAIL defconfig+CONFIG_ARM64_64K_PAGES=y: (clang-12) FAIL

arm: socfpga_defconfig: (gcc-8) FAIL

mips: lemote2f_defconfig: (gcc-8) FAIL loongson2k_defconfig: (gcc-8) FAIL loongson3_defconfig: (gcc-8) FAIL rbtx49xx_defconfig: (gcc-8) FAIL rm200_defconfig: (gcc-8) FAIL xway_defconfig: (gcc-8) FAIL

Errors and Warnings Detected:

arc: haps_hs_smp_defconfig+kselftest (gcc-8): 2 errors, 2 warnings tinyconfig (gcc-8): 1 warning

arm64: allmodconfig (clang-12): 4 errors, 2 warnings defconfig (clang-12): 3 errors, 2 warnings defconfig+CONFIG_ARM64_64K_PAGES=y (clang-12): 3 errors, 2 warnings

arm: aspeed_g4_defconfig (gcc-8): 20 errors, 20 warnings aspeed_g5_defconfig (gcc-8): 20 errors, 20 warnings multi_v7_defconfig (clang-12): 20 warnings multi_v7_defconfig+kselftest (gcc-8): 20 errors, 20 warnings socfpga_defconfig (gcc-8): 1 error, 1 warning

i386:

mips: 32r2el_defconfig (gcc-8): 1 warning 32r2el_defconfig+kselftest (gcc-8): 17 errors, 18 warnings loongson2k_defconfig (gcc-8): 1 error, 1 warning loongson3_defconfig (gcc-8): 1 error, 1 warning rbtx49xx_defconfig (gcc-8): 1 error, 1 warning rm200_defconfig (gcc-8): 1 error, 1 warning xway_defconfig (gcc-8): 2 errors, 1 warning

riscv: defconfig+kselftest (gcc-8): 20 errors, 20 warnings rv32_defconfig (gcc-8): 6 warnings

x86_64: allnoconfig (clang-10): 3 warnings x86_64_defconfig+kselftest (gcc-8): 20 errors, 20 warnings x86_64_defconfig+x86-chromebook+kselftest (gcc-8): 20 errors, 20 warnings

Errors summary:

14 include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) 14 include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) 14 include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) 7 include/linux/fortify-string.h:289:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) 7 include/linux/fortify-string.h:277:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) 7 include/linux/fortify-string.h:265:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) 7 include/linux/fortify-string.h:263:4: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) 7 include/linux/fortify-string.h:250:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) 7 include/linux/fortify-string.h:237:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) 7 include/linux/fortify-string.h:235:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) 7 include/linux/fortify-string.h:221:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) 7 include/linux/fortify-string.h:219:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) 7 include/linux/fortify-string.h:206:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) 7 include/linux/fortify-string.h:154:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) 6 lib/test_fortify/read_overflow2-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] 6 lib/test_fortify/read_overflow-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] 6 lib/test_fortify/read_overflow-memchr.c:3:2: error: statement with no effect [-Werror=unused-value] 3 drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:262:7: error: variable 'err' is used uninitialized whenever switch case is taken [-Werror,-Wsometimes-uninitialized] 3 drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:257:7: error: variable 'err' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] 3 drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:157:11: error: variable 'err' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] 1 include/linux/slab.h:618:9: error: argument 1 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807 [-Werror=alloc-size-larger-than=] 1 include/linux/slab.h:461:9: error: argument 1 value ‘4294967295’ exceeds maximum object size 2147483647 [-Werror=alloc-size-larger-than=] 1 include/linux/slab.h:461:9: error: argument 1 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807 [-Werror=alloc-size-larger-than=] 1 drivers/staging/greybus/audio_topology.c:977:12: error: stack frame size of 3312 bytes in function 'gbaudio_tplg_create_widget' [-Werror,-Wframe-larger-than=] 1 drivers/net/ethernet/lantiq_etop.c:281:4: error: ignoring return value of ‘request_irq’, declared with attribute warn_unused_result [-Werror=unused-result] 1 drivers/net/ethernet/lantiq_etop.c:273:4: error: ignoring return value of ‘request_irq’, declared with attribute warn_unused_result [-Werror=unused-result] 1 drivers/net/ethernet/8390/ne.c:909:20: error: ‘ne_add_devices’ defined but not used [-Werror=unused-function] 1 drivers/block/paride/bpck.c:32: error: "PC" redefined [-Werror] 1 arch/arc/include/asm/perf_event.h:91:27: error: ‘arc_pmu_ev_hw_map’ defined but not used [-Werror=unused-const-variable=] 1 arch/arc/include/asm/perf_event.h:126:27: error: ‘arc_pmu_cache_map’ defined but not used [-Werror=unused-const-variable=]

Warnings summary:

25 cc1: all warnings being treated as errors 10 clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] 10 clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] 7 warning: unsafe strscpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strscpy.c 7 warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy.c 7 warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy-src.c 7 warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy.c 7 warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy-src.c 7 warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy.c 7 warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy-lit.c 7 warning: unsafe memset() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memset.c 7 warning: unsafe memscan() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memscan.c 7 warning: unsafe memmove() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memmove.c 7 warning: unsafe memmove() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memmove.c 7 warning: unsafe memcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memcpy.c 7 warning: unsafe memcpy() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcpy.c 7 warning: unsafe memcmp() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcmp.c 7 warning: unsafe memcmp() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memcmp.c 7 warning: unsafe memchr_inv() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr_inv.c 7 warning: unsafe memchr() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr.c 3 drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:247:9: note: initialize the variable 'err' to silence this warning 3 drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:140:9: note: initialize the variable 'err' to silence this warning 2 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" 2 arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' 2 <stdin>:834:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp] 2 <stdin>:1131:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 arch/x86/lib/memset_64.o: warning: objtool: memset_erms(): can't find starting instruction 1 arch/x86/lib/memcpy_64.o: warning: objtool: memcpy_erms(): can't find starting instruction 1 arch/x86/entry/entry_64.o: warning: objtool: asm_load_gs_index(): can't find starting instruction

================================================================================

Detailed per-defconfig build reports:

-------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"

-------------------------------------------------------------------------------- 32r2el_defconfig+kselftest (mips, gcc-8) — PASS, 17 errors, 18 warnings, 0 section mismatches

Errors: include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:237:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:263:4: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:235:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:250:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:265:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:221:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:154:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:219:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:277:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:289:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:206:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter)

Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy.c warning: unsafe memmove() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memmove.c warning: unsafe memcmp() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memcmp.c warning: unsafe memmove() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memmove.c warning: unsafe memscan() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memscan.c warning: unsafe memcmp() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcmp.c warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy-lit.c warning: unsafe memcpy() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcpy.c warning: unsafe strscpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strscpy.c warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy-src.c warning: unsafe memcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memcpy.c warning: unsafe memchr() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr.c warning: unsafe memchr_inv() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr_inv.c warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy.c warning: unsafe memset() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memset.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy-src.c

-------------------------------------------------------------------------------- allmodconfig (arm64, clang-12) — FAIL, 4 errors, 2 warnings, 0 section mismatches

Errors: drivers/staging/greybus/audio_topology.c:977:12: error: stack frame size of 3312 bytes in function 'gbaudio_tplg_create_widget' [-Werror,-Wframe-larger-than=] drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:157:11: error: variable 'err' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:262:7: error: variable 'err' is used uninitialized whenever switch case is taken [-Werror,-Wsometimes-uninitialized] drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:257:7: error: variable 'err' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]

Warnings: drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:140:9: note: initialize the variable 'err' to silence this warning drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:247:9: note: initialize the variable 'err' to silence this warning

-------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- allnoconfig (x86_64, clang-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings: arch/x86/entry/entry_64.o: warning: objtool: asm_load_gs_index(): can't find starting instruction arch/x86/lib/memcpy_64.o: warning: objtool: memcpy_erms(): can't find starting instruction arch/x86/lib/memset_64.o: warning: objtool: memset_erms(): can't find starting instruction

-------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- allnoconfig (x86_64, clang-12) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- allnoconfig (i386, clang-12) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- allnoconfig (i386, clang-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 20 errors, 20 warnings, 0 section mismatches

Errors: include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:237:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) lib/test_fortify/read_overflow-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:263:4: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:235:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:250:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) lib/test_fortify/read_overflow2-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:265:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:221:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:154:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:219:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) lib/test_fortify/read_overflow-memchr.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:277:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:289:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:206:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter)

Warnings: warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy.c warning: unsafe memmove() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memmove.c warning: unsafe memcmp() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memcmp.c cc1: all warnings being treated as errors warning: unsafe memmove() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memmove.c warning: unsafe memscan() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memscan.c warning: unsafe memcmp() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcmp.c cc1: all warnings being treated as errors warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy-lit.c warning: unsafe memcpy() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcpy.c warning: unsafe strscpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strscpy.c warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy-src.c warning: unsafe memcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memcpy.c warning: unsafe memchr() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr.c cc1: all warnings being treated as errors warning: unsafe memchr_inv() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr_inv.c warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy.c warning: unsafe memset() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memset.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy-src.c

-------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 20 errors, 20 warnings, 0 section mismatches

Errors: include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:237:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) lib/test_fortify/read_overflow-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:263:4: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:235:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:250:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) lib/test_fortify/read_overflow2-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:265:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:221:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:154:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:219:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) lib/test_fortify/read_overflow-memchr.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:277:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:289:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:206:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter)

Warnings: warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy.c warning: unsafe memmove() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memmove.c warning: unsafe memcmp() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memcmp.c cc1: all warnings being treated as errors warning: unsafe memmove() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memmove.c warning: unsafe memscan() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memscan.c warning: unsafe memcmp() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcmp.c cc1: all warnings being treated as errors warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy-lit.c warning: unsafe memcpy() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcpy.c warning: unsafe strscpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strscpy.c warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy-src.c warning: unsafe memcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memcpy.c warning: unsafe memchr() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr.c cc1: all warnings being treated as errors warning: unsafe memchr_inv() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr_inv.c warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy.c warning: unsafe memset() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memset.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy-src.c

-------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- defconfig (arm64, clang-12) — FAIL, 3 errors, 2 warnings, 0 section mismatches

Errors: drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:157:11: error: variable 'err' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:262:7: error: variable 'err' is used uninitialized whenever switch case is taken [-Werror,-Wsometimes-uninitialized] drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:257:7: error: variable 'err' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]

Warnings: drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:140:9: note: initialize the variable 'err' to silence this warning drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:247:9: note: initialize the variable 'err' to silence this warning

-------------------------------------------------------------------------------- defconfig+CONFIG_ARM64_64K_PAGES=y (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- defconfig+CONFIG_ARM64_64K_PAGES=y (arm64, clang-12) — FAIL, 3 errors, 2 warnings, 0 section mismatches

Errors: drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:157:11: error: variable 'err' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:262:7: error: variable 'err' is used uninitialized whenever switch case is taken [-Werror,-Wsometimes-uninitialized] drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:257:7: error: variable 'err' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]

Warnings: drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:140:9: note: initialize the variable 'err' to silence this warning drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c:247:9: note: initialize the variable 'err' to silence this warning

-------------------------------------------------------------------------------- defconfig+CONFIG_CPU_BIG_ENDIAN=y (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- defconfig+CONFIG_EFI=n (riscv, clang-12) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- defconfig+CONFIG_RANDOMIZE_BASE=y (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- defconfig+crypto (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- defconfig+ima (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- defconfig+kselftest (riscv, gcc-8) — PASS, 20 errors, 20 warnings, 0 section mismatches

Errors: include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:237:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) lib/test_fortify/read_overflow-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:263:4: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:235:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:250:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) lib/test_fortify/read_overflow2-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:265:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:221:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:154:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) lib/test_fortify/read_overflow-memchr.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:277:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:289:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:206:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:219:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter)

Warnings: warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy.c warning: unsafe memmove() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memmove.c warning: unsafe memcmp() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memcmp.c cc1: all warnings being treated as errors warning: unsafe memmove() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memmove.c warning: unsafe memscan() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memscan.c warning: unsafe memcmp() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcmp.c cc1: all warnings being treated as errors warning: unsafe memcpy() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcpy.c warning: unsafe strscpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strscpy.c warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy-src.c warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy-lit.c warning: unsafe memchr() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr.c cc1: all warnings being treated as errors warning: unsafe memchr_inv() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr_inv.c warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy.c warning: unsafe memset() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memset.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy-src.c warning: unsafe memcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memcpy.c

-------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- haps_hs_smp_defconfig+kselftest (arc, gcc-8) — FAIL, 2 errors, 2 warnings, 0 section mismatches

Errors: arch/arc/include/asm/perf_event.h:126:27: error: ‘arc_pmu_cache_map’ defined but not used [-Werror=unused-const-variable=] arch/arc/include/asm/perf_event.h:91:27: error: ‘arc_pmu_ev_hw_map’ defined but not used [-Werror=unused-const-variable=]

Warnings: arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' cc1: all warnings being treated as errors

-------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- i386_defconfig (i386, clang-12) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- loongson2k_defconfig (mips, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches

Errors: include/linux/slab.h:461:9: error: argument 1 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807 [-Werror=alloc-size-larger-than=]

Warnings: cc1: all warnings being treated as errors

-------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches

Errors: include/linux/slab.h:618:9: error: argument 1 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807 [-Werror=alloc-size-larger-than=]

Warnings: cc1: all warnings being treated as errors

-------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- multi_v5_defconfig (arm, clang-12) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- multi_v5_defconfig (arm, clang-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- multi_v7_defconfig (arm, clang-12) — PASS, 0 errors, 20 warnings, 0 section mismatches

Warnings: clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-march=armv7-a' [-Wunused-command-line-argument] clang: warning: argument unused during compilation: '-Wa,-march=armv7-a' [-Wunused-command-line-argument]

-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_EFI=y+CONFIG_ARM_LPAE=y (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- multi_v7_defconfig+kselftest (arm, gcc-8) — PASS, 20 errors, 20 warnings, 0 section mismatches

Errors: include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:237:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) lib/test_fortify/read_overflow-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:263:4: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:235:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:250:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) lib/test_fortify/read_overflow2-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:265:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:221:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:154:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:219:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) lib/test_fortify/read_overflow-memchr.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:277:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:289:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:206:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter)

Warnings: warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy.c warning: unsafe memmove() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memmove.c warning: unsafe memcmp() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memcmp.c cc1: all warnings being treated as errors warning: unsafe memmove() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memmove.c warning: unsafe memscan() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memscan.c warning: unsafe memcmp() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcmp.c cc1: all warnings being treated as errors warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy-lit.c warning: unsafe memcpy() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcpy.c warning: unsafe strscpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strscpy.c warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy-src.c warning: unsafe memcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memcpy.c warning: unsafe memchr() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr.c cc1: all warnings being treated as errors warning: unsafe memchr_inv() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr_inv.c warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy.c warning: unsafe memset() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memset.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy-src.c

-------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches

Errors: drivers/net/ethernet/8390/ne.c:909:20: error: ‘ne_add_devices’ defined but not used [-Werror=unused-function]

Warnings: cc1: all warnings being treated as errors

-------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches

Errors: drivers/block/paride/bpck.c:32: error: "PC" redefined [-Werror]

Warnings: cc1: all warnings being treated as errors

-------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches

Warnings: <stdin>:834:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1131:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:834:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1131:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp]

-------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- sama7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — FAIL, 1 error, 1 warning, 0 section mismatches

Errors: include/linux/slab.h:461:9: error: argument 1 value ‘4294967295’ exceeds maximum object size 2147483647 [-Werror=alloc-size-larger-than=]

Warnings: cc1: all warnings being treated as errors

-------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings: arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to ''

-------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- x86_64_defconfig (x86_64, clang-12) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- x86_64_defconfig+crypto (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- x86_64_defconfig+ima (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, gcc-8) — PASS, 20 errors, 20 warnings, 0 section mismatches

Errors: include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:237:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) lib/test_fortify/read_overflow-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:263:4: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:235:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:250:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) lib/test_fortify/read_overflow2-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:265:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:221:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:154:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:219:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) lib/test_fortify/read_overflow-memchr.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:277:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:289:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:206:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter)

Warnings: warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy.c warning: unsafe memmove() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memmove.c warning: unsafe memcmp() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memcmp.c cc1: all warnings being treated as errors warning: unsafe memmove() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memmove.c warning: unsafe memscan() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memscan.c warning: unsafe memcmp() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcmp.c cc1: all warnings being treated as errors warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy-lit.c warning: unsafe memcpy() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcpy.c warning: unsafe strscpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strscpy.c warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy-src.c warning: unsafe memcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memcpy.c warning: unsafe memchr() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr.c cc1: all warnings being treated as errors warning: unsafe memchr_inv() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr_inv.c warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy.c warning: unsafe memset() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memset.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy-src.c

-------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook+kselftest (x86_64, gcc-8) — PASS, 20 errors, 20 warnings, 0 section mismatches

Errors: include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:237:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) lib/test_fortify/read_overflow-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:263:4: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:235:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:250:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) lib/test_fortify/read_overflow2-memcmp.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:265:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:221:4: error: call to ‘__read_overflow2’ declared with attribute error: detected read beyond size of object (2nd parameter) include/linux/fortify-string.h:154:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:125:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:219:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) lib/test_fortify/read_overflow-memchr.c:3:2: error: statement with no effect [-Werror=unused-value] include/linux/fortify-string.h:277:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:289:3: error: call to ‘__read_overflow’ declared with attribute error: detected read beyond size of object (1st parameter) include/linux/fortify-string.h:319:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:206:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter) include/linux/fortify-string.h:56:3: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object (1st parameter)

Warnings: warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy.c warning: unsafe memmove() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memmove.c warning: unsafe memcmp() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memcmp.c cc1: all warnings being treated as errors warning: unsafe memmove() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memmove.c warning: unsafe memscan() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memscan.c warning: unsafe memcmp() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcmp.c cc1: all warnings being treated as errors warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy-lit.c warning: unsafe memcpy() usage lacked '__read_overflow2' warning in ../lib/test_fortify/read_overflow2-memcpy.c warning: unsafe strscpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strscpy.c warning: unsafe strlcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strlcpy-src.c warning: unsafe memcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memcpy.c warning: unsafe memchr() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr.c cc1: all warnings being treated as errors warning: unsafe memchr_inv() usage lacked '__read_overflow' warning in ../lib/test_fortify/read_overflow-memchr_inv.c warning: unsafe strcpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strcpy.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy.c warning: unsafe memset() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-memset.c warning: unsafe strncpy() usage lacked '__write_overflow' warning in ../lib/test_fortify/write_overflow-strncpy-src.c

-------------------------------------------------------------------------------- x86_64_defconfig+x86_kvm_guest (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

-------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — FAIL, 2 errors, 1 warning, 0 section mismatches

Errors: drivers/net/ethernet/lantiq_etop.c:273:4: error: ignoring return value of ‘request_irq’, declared with attribute warn_unused_result [-Werror=unused-result] drivers/net/ethernet/lantiq_etop.c:281:4: error: ignoring return value of ‘request_irq’, declared with attribute warn_unused_result [-Werror=unused-result]

Warnings: cc1: all warnings being treated as errors

-------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

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