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R. Silva" Cc: LKML Subject: [gustavoars-linux:testing/warray-bounds] BUILD SUCCESS WITH WARNING 8f00c4d955f8c343277181b46fac418101c521bf Message-ID: <60751ed9.6ayblkwNjP5Tysd/%lkp@intel.com> User-Agent: Heirloom mailx 12.5 6/20/10 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/warray-bounds branch HEAD: 8f00c4d955f8c343277181b46fac418101c521bf ixgbe: Fix out-bounds warning in ixgbe_host_interface_command() possible Warning in current branch: arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [18, 23] from the object at 'sig' is out of the bounds of referenced subobject 'daddr' with type 'u8[6]' {aka 'unsigned char[6]'} at offset 11 [-Warray-bounds] arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [25, 95] from the object at 'sig' is out of the bounds of referenced subobject 'beacon_period' with type 'short unsigned int' at offset 22 [-Warray-bounds] drivers/ide/ide-ioctls.c:213:2: warning: 'memcpy' offset [3, 7] from the object at 'cmd' is out of the bounds of referenced subobject 'feature' with type 'unsigned char' at offset 1 [-Warray-bounds] drivers/iommu/intel/svm.c:1215:4: warning: 'memcpy' offset [25, 32] from the object at 'desc' is out of the bounds of referenced subobject 'qw2' with type 'long long unsigned int' at offset 16 [-Warray-bounds] include/linux/fortify-string.h:20:29: warning: '__builtin_memcpy' offset [21, 80] from the object at 'init' is out of the bounds of referenced subobject 'chipset' with type 'int' at offset 16 [-Warray-bounds] Warning ids grouped by kconfigs: gcc_recent_errors |-- i386-randconfig-c021-20210412 | |-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-sig-is-out-of-the-bounds-of-referenced-subobject-beacon_period-with-type-short-unsigned-int-at-offset | `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-sig-is-out-of-the-bounds-of-referenced-subobject-daddr-with-type-u8-aka-unsigned-char-at-offset |-- ia64-allmodconfig | `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset |-- ia64-allyesconfig | `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset |-- parisc-allyesconfig | `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset |-- x86_64-randconfig-a016-20210412 | |-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset | `-- drivers-iommu-intel-svm.c:warning:memcpy-offset-from-the-object-at-desc-is-out-of-the-bounds-of-referenced-subobject-qw2-with-type-long-long-unsigned-int-at-offset |-- x86_64-randconfig-c002-20210412 | `-- drivers-iommu-intel-svm.c:warning:memcpy-offset-from-the-object-at-desc-is-out-of-the-bounds-of-referenced-subobject-qw2-with-type-long-long-unsigned-int-at-offset |-- x86_64-randconfig-m001-20210412 | `-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-init-is-out-of-the-bounds-of-referenced-subobject-chipset-with-type-int-at-offset `-- x86_64-randconfig-s022-20210412 `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset elapsed time: 720m configs tested: 97 configs skipped: 2 gcc tested configs: arm defconfig arm64 allyesconfig arm64 defconfig arm allyesconfig arm allmodconfig x86_64 allyesconfig powerpc pcm030_defconfig arm mv78xx0_defconfig arm exynos_defconfig arm multi_v4t_defconfig mips ip22_defconfig arm colibri_pxa300_defconfig powerpc ge_imp3a_defconfig sh espt_defconfig arm trizeps4_defconfig powerpc powernv_defconfig sh r7785rp_defconfig powerpc arches_defconfig powerpc makalu_defconfig arm zeus_defconfig sh se7750_defconfig arm omap2plus_defconfig sh rsk7203_defconfig sh urquell_defconfig arm ixp4xx_defconfig ia64 allmodconfig ia64 defconfig ia64 allyesconfig m68k allmodconfig m68k defconfig m68k allyesconfig nds32 defconfig nios2 allyesconfig csky defconfig alpha defconfig alpha allyesconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc defconfig s390 allyesconfig s390 allmodconfig parisc allyesconfig s390 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig nios2 defconfig arc allyesconfig nds32 allnoconfig mips allyesconfig mips allmodconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig i386 randconfig-a003-20210412 i386 randconfig-a001-20210412 i386 randconfig-a006-20210412 i386 randconfig-a005-20210412 i386 randconfig-a004-20210412 i386 randconfig-a002-20210412 x86_64 randconfig-a014-20210412 x86_64 randconfig-a015-20210412 x86_64 randconfig-a011-20210412 x86_64 randconfig-a013-20210412 x86_64 randconfig-a012-20210412 x86_64 randconfig-a016-20210412 i386 randconfig-a015-20210412 i386 randconfig-a014-20210412 i386 randconfig-a013-20210412 i386 randconfig-a012-20210412 i386 randconfig-a016-20210412 i386 randconfig-a011-20210412 riscv nommu_k210_defconfig riscv allyesconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig riscv allmodconfig um allmodconfig um allnoconfig um allyesconfig um defconfig x86_64 rhel-8.3-kselftests x86_64 defconfig x86_64 rhel-8.3 x86_64 rhel-8.3-kbuiltin x86_64 kexec clang tested configs: x86_64 randconfig-a003-20210412 x86_64 randconfig-a002-20210412 x86_64 randconfig-a001-20210412 x86_64 randconfig-a005-20210412 x86_64 randconfig-a006-20210412 x86_64 randconfig-a004-20210412 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org