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R. Silva" Cc: LKML Subject: [gustavoars-linux:for-next/Warray-bounds] BUILD REGRESSION 0d6455c92b82b36e29e5206a46329058d75fbc33 Message-ID: <60f4138b.6j0tYIOJm9mNiMYY%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 for-next/Warray-bounds branch HEAD: 0d6455c92b82b36e29e5206a46329058d75fbc33 Makefile: Enable -Warray-bounds Error/Warning in current branch: arch/arm/kernel/atags_compat.c:200:2: warning: 'strcpy' offset 364 from the object at 'tags' is out of the bounds of referenced subobject 'cmdline' with type 'char[1]' at offset 364 [-Warray-bounds] arch/sparc/kernel/irq_32.c:258:7: error: array subscript [16, 79] is outside array bounds of 'struct tt_entry[1]' [-Werror=array-bounds] possible Error/Warning in current branch: arch/arm/mm/dma-mapping.c:395:15: warning: array subscript is outside array bounds of 'struct dma_contig_early_reserve[0]' [-Warray-bounds] arch/arm/mm/dma-mapping.c:404:36: warning: array subscript i is outside array bounds of 'struct dma_contig_early_reserve[0]' [-Warray-bounds] arch/xtensa/kernel/process.c:255:24: warning: array subscript 53 is above array bounds of 'long unsigned int[16]' [-Warray-bounds] drivers/net/ethernet/i825xx/sun3_82586.c:993:108: warning: array subscript 1 is above array bounds of 'volatile struct transmit_cmd_struct *[1]' [-Warray-bounds] Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm-alldefconfig | |-- arch-arm-mm-dma-mapping.c:warning:array-subscript-i-is-outside-array-bounds-of-struct-dma_contig_early_reserve | `-- arch-arm-mm-dma-mapping.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-dma_contig_early_reserve |-- arm-am200epdkit_defconfig | |-- arch-arm-mm-dma-mapping.c:warning:array-subscript-i-is-outside-array-bounds-of-struct-dma_contig_early_reserve | `-- arch-arm-mm-dma-mapping.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-dma_contig_early_reserve |-- arm-collie_defconfig | |-- arch-arm-mm-dma-mapping.c:warning:array-subscript-i-is-outside-array-bounds-of-struct-dma_contig_early_reserve | `-- arch-arm-mm-dma-mapping.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-dma_contig_early_reserve |-- arm-lpc32xx_defconfig | |-- arch-arm-mm-dma-mapping.c:warning:array-subscript-i-is-outside-array-bounds-of-struct-dma_contig_early_reserve | `-- arch-arm-mm-dma-mapping.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-dma_contig_early_reserve |-- arm-neponset_defconfig | |-- arch-arm-mm-dma-mapping.c:warning:array-subscript-i-is-outside-array-bounds-of-struct-dma_contig_early_reserve | `-- arch-arm-mm-dma-mapping.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-dma_contig_early_reserve |-- arm-pxa3xx_defconfig | |-- arch-arm-mm-dma-mapping.c:warning:array-subscript-i-is-outside-array-bounds-of-struct-dma_contig_early_reserve | `-- arch-arm-mm-dma-mapping.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-dma_contig_early_reserve |-- arm-randconfig-r003-20210715 | |-- arch-arm-mm-dma-mapping.c:warning:array-subscript-i-is-outside-array-bounds-of-struct-dma_contig_early_reserve | `-- arch-arm-mm-dma-mapping.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-dma_contig_early_reserve |-- arm-randconfig-r035-20210715 | `-- arch-arm-kernel-atags_compat.c:warning:strcpy-offset-from-the-object-at-tags-is-out-of-the-bounds-of-referenced-subobject-cmdline-with-type-char-at-offset |-- arm-spear13xx_defconfig | |-- arch-arm-mm-dma-mapping.c:warning:array-subscript-i-is-outside-array-bounds-of-struct-dma_contig_early_reserve | `-- arch-arm-mm-dma-mapping.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-dma_contig_early_reserve |-- arm-tct_hammer_defconfig | |-- arch-arm-mm-dma-mapping.c:warning:array-subscript-i-is-outside-array-bounds-of-struct-dma_contig_early_reserve | `-- arch-arm-mm-dma-mapping.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-dma_contig_early_reserve |-- m68k-sun3_defconfig | `-- drivers-net-ethernet-i825xx-sun3_82586.c:warning:array-subscript-is-above-array-bounds-of-volatile-struct-transmit_cmd_struct |-- sparc-randconfig-p002-20210715 | `-- arch-sparc-kernel-irq_32.c:error:array-subscript-is-outside-array-bounds-of-struct-tt_entry `-- xtensa-allyesconfig `-- arch-xtensa-kernel-process.c:warning:array-subscript-is-above-array-bounds-of-long-unsigned-int elapsed time: 5099m configs tested: 176 configs skipped: 3 gcc tested configs: arm defconfig arm64 defconfig arm allyesconfig arm64 allyesconfig arm allmodconfig powerpc ebony_defconfig mips allyesconfig arm am200epdkit_defconfig sh se7619_defconfig openrisc or1klitex_defconfig mips db1xxx_defconfig mips malta_kvm_defconfig s390 allyesconfig sh sdk7786_defconfig powerpc currituck_defconfig sh secureedge5410_defconfig sparc alldefconfig m68k sun3_defconfig powerpc mpc832x_mds_defconfig ia64 tiger_defconfig m68k mac_defconfig powerpc stx_gp3_defconfig arm mps2_defconfig arm tct_hammer_defconfig mips decstation_defconfig arc hsdk_defconfig arm ezx_defconfig openrisc simple_smp_defconfig sh sh7757lcr_defconfig arm colibri_pxa300_defconfig sh se7705_defconfig powerpc sequoia_defconfig mips decstation_64_defconfig m68k m5272c3_defconfig sh rsk7264_defconfig arc axs103_smp_defconfig powerpc mpc8560_ads_defconfig powerpc wii_defconfig arm versatile_defconfig sh rsk7201_defconfig arc axs101_defconfig powerpc chrp32_defconfig mips ar7_defconfig powerpc tqm8555_defconfig powerpc mpc834x_itxgp_defconfig sh apsh4a3a_defconfig m68k m5249evb_defconfig powerpc pmac32_defconfig sh sdk7780_defconfig mips ip32_defconfig arm spear13xx_defconfig mips rt305x_defconfig xtensa generic_kc705_defconfig sh ecovec24-romimage_defconfig arm lpc32xx_defconfig mips tb0226_defconfig powerpc mpc837x_mds_defconfig arm stm32_defconfig arc tb10x_defconfig sh magicpanelr2_defconfig powerpc bluestone_defconfig mips tb0219_defconfig sh sh7763rdp_defconfig h8300 defconfig sh defconfig arc haps_hs_smp_defconfig arm collie_defconfig arm sunxi_defconfig arc nsimosci_defconfig mips ip28_defconfig arm s3c6400_defconfig powerpc holly_defconfig arm pxa3xx_defconfig arm realview_defconfig arm keystone_defconfig sh ecovec24_defconfig xtensa nommu_kc705_defconfig arm alldefconfig arm shmobile_defconfig arm neponset_defconfig x86_64 allnoconfig ia64 defconfig ia64 allyesconfig ia64 allmodconfig m68k defconfig m68k allmodconfig m68k allyesconfig nios2 defconfig arc allyesconfig nds32 allnoconfig nds32 defconfig csky defconfig alpha defconfig alpha allyesconfig nios2 allyesconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc allyesconfig parisc defconfig s390 allmodconfig s390 defconfig sparc defconfig i386 defconfig i386 allyesconfig sparc allyesconfig mips allmodconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig x86_64 randconfig-a005-20210714 x86_64 randconfig-a004-20210714 x86_64 randconfig-a002-20210714 x86_64 randconfig-a003-20210714 x86_64 randconfig-a006-20210714 x86_64 randconfig-a001-20210714 i386 randconfig-a005-20210715 i386 randconfig-a006-20210715 i386 randconfig-a004-20210715 i386 randconfig-a001-20210715 i386 randconfig-a002-20210715 i386 randconfig-a003-20210715 i386 randconfig-a005-20210714 i386 randconfig-a006-20210714 i386 randconfig-a004-20210714 i386 randconfig-a001-20210714 i386 randconfig-a003-20210714 i386 randconfig-a002-20210714 x86_64 randconfig-a013-20210715 x86_64 randconfig-a012-20210715 x86_64 randconfig-a015-20210715 x86_64 randconfig-a014-20210715 x86_64 randconfig-a016-20210715 x86_64 randconfig-a011-20210715 i386 randconfig-a014-20210715 i386 randconfig-a015-20210715 i386 randconfig-a011-20210715 i386 randconfig-a013-20210715 i386 randconfig-a012-20210715 i386 randconfig-a016-20210715 i386 randconfig-a014-20210714 i386 randconfig-a015-20210714 i386 randconfig-a011-20210714 i386 randconfig-a013-20210714 i386 randconfig-a012-20210714 i386 randconfig-a016-20210714 riscv nommu_k210_defconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig riscv allyesconfig riscv allmodconfig x86_64 rhel-8.3-kselftests um x86_64_defconfig um i386_defconfig x86_64 rhel-8.3 x86_64 rhel-8.3-kbuiltin x86_64 allyesconfig x86_64 defconfig x86_64 kexec clang tested configs: x86_64 randconfig-b001-20210715 x86_64 randconfig-b001-20210716 x86_64 randconfig-a005-20210715 x86_64 randconfig-a004-20210715 x86_64 randconfig-a002-20210715 x86_64 randconfig-a003-20210715 x86_64 randconfig-a006-20210715 x86_64 randconfig-a001-20210715 x86_64 randconfig-a013-20210714 x86_64 randconfig-a015-20210714 x86_64 randconfig-a012-20210714 x86_64 randconfig-a014-20210714 x86_64 randconfig-a016-20210714 x86_64 randconfig-a011-20210714 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org