Buildresult: powerpc-next-rand/powerpc-randconfig+ppc64le/powerpc-gcc9 built on Mar 12 2021, 23:41

kisskb

Revisions | Branches | Compilers | Configs | Build Results | Build Failures |

Status:	OK
Date/Time:	Mar 12 2021, 23:41
Duration:	0:04:01.118964
Builder:	ka4
Revision:	powerpc/uprobes: Validation for prefixed instruction (`acc48fec3ae30fd2c049c39582e1c4fdf25480ee)`
Target:	powerpc-next-rand/powerpc-randconfig+ppc64le/powerpc-gcc9
Branch:	powerpc-next-rand
Compiler:	powerpc-gcc9 (powerpc64-linux-gcc (GCC) 9.2.0 / GNU ld (GNU Binutils) 2.32)
Config:	randconfig+ppc64le (download)
Log:	Download original Possible warnings (9) .config:5524:warning: override: reassigning to symbol STANDALONE .config:5527:warning: override: reassigning to symbol CPU_BIG_ENDIAN .config:5530:warning: override: reassigning to symbol PPC_BOOK3E_64 .config:5534:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:5537:warning: override: reassigning to symbol UBSAN mm/memory.c:90:2: warning: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Wcpp] 90 \| #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. mm/memory.c:90:2: warning: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Wcpp] 90 \| #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. Full Log # git rev-parse -q --verify acc48fec3ae30fd2c049c39582e1c4fdf25480ee^{commit} acc48fec3ae30fd2c049c39582e1c4fdf25480ee already have revision, skipping fetch # git checkout -q -f -B kisskb acc48fec3ae30fd2c049c39582e1c4fdf25480ee # git clean -qxdf # < git log -1 # commit acc48fec3ae30fd2c049c39582e1c4fdf25480ee # Author: Ravi Bangoria <ravi.bangoria@linux.ibm.com> # Date: Thu Mar 11 14:45:38 2021 +0530 # # powerpc/uprobes: Validation for prefixed instruction # # As per ISA 3.1, prefixed instruction should not cross 64-byte # boundary. So don't allow Uprobe on such prefixed instruction. # # There are two ways probed instruction is changed in mapped pages. # First, when Uprobe is activated, it searches for all the relevant # pages and replace instruction in them. In this case, if that probe # is on the 64-byte unaligned prefixed instruction, error out # directly. Second, when Uprobe is already active and user maps a # relevant page via mmap(), instruction is replaced via mmap() code # path. But because Uprobe is invalid, entire mmap() operation can # not be stopped. In this case just print an error and continue. # # Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> # Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> # Acked-by: Sandipan Das <sandipan@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20210311091538.368590-1-ravi.bangoria@linux.ibm.com # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 acc48fec3ae30fd2c049c39582e1c4fdf25480ee # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_randconfig+ppc64le_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- randconfig KCONFIG_SEED=0xC7BA1522 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=n # Added to kconfig CONFIG_CPU_LITTLE_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_BOOK3E_64=n # Added to kconfig CONFIG_PPC_BOOK3S_64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n # Added to kconfig CONFIG_UBSAN=n # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_randconfig+ppc64le_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_randconfig+ppc64le_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:5524:warning: override: reassigning to symbol STANDALONE .config:5527:warning: override: reassigning to symbol CPU_BIG_ENDIAN .config:5530:warning: override: reassigning to symbol PPC_BOOK3E_64 .config:5534:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:5537:warning: override: reassigning to symbol UBSAN # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_randconfig+ppc64le_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/mm/memory.c:90:2: warning: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Wcpp] 90 \| #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. \| ^~~~~~~ /kisskb/src/mm/memory.c:90:2: warning: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Wcpp] 90 \| #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. \| ^~~~~~~ Completed OK # rm -rf /kisskb/build/powerpc-next-rand_randconfig+ppc64le_powerpc-gcc9 # Build took: 0:04:01.118964

© Michael Ellerman 2006-2018.