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

From: "kernelci.org bot" <[email-masked]>
Date: Mon, 06 Sep 2021 06:38:44 -0700 (PDT)

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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