Buildresult: powerpc-next/powernv_defconfig+STRICT_RWX/powerpc-gcc5 built on Oct 31, 01:48

kisskb

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Status:	OK
Date/Time:	Oct 31, 01:48
Duration:	0:01:49.450004
Builder:	ka4
Revision:	powerpc: Make cpu_spec __ro_after_init (`e07c9d18da02a4312609819bbc4e59c37108b8e6)`
Target:	powerpc-next/powernv_defconfig+STRICT_RWX/powerpc-gcc5
Branch:	powerpc-next
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	powernv_defconfig+STRICT_RWX (download)
Log:	Download original Possible warnings (1) .config:4324:warning: override: reassigning to symbol RELOCATABLE Full Log # git rev-parse -q --verify e07c9d18da02a4312609819bbc4e59c37108b8e6^{commit} e07c9d18da02a4312609819bbc4e59c37108b8e6 already have revision, skipping fetch # git checkout -q -f -B kisskb e07c9d18da02a4312609819bbc4e59c37108b8e6 # git clean -qxdf # < git log -1 # commit e07c9d18da02a4312609819bbc4e59c37108b8e6 # Author: Michael Ellerman <mpe@ellerman.id.au> # Date: Wed Oct 25 12:24:52 2023 +1100 # # powerpc: Make cpu_spec __ro_after_init # # The cpu_spec is a struct holding various information about the CPU the # kernel is executing on. It's populated early in boot and must not change # after that. # # In particular the cpu_features and mmu_features hold the set of # discovered CPU/MMU features and are used to set static keys for each # feature, and do binary patching of assembly. So any change to the # cpu_features/mmu_features later in boot will not be reflected in # the state of the static keys or patched code. # # There is already logic to check that cpu_features/mmu_features don't # change, see check_features() in feature-fixups.c. # # But as another layer of protection the entire cpu_spec should be read # only after init, annotate it as such. # # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://msgid.link/20231025012452.1985680-1-mpe@ellerman.id.au # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 e07c9d18da02a4312609819bbc4e59c37108b8e6 # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+STRICT_RWX_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- powernv_defconfig # Added to kconfig CONFIG_RELOCATABLE=n # Added to kconfig CONFIG_STRICT_KERNEL_RWX=y # < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+STRICT_RWX_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+STRICT_RWX_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:4324:warning: override: reassigning to symbol RELOCATABLE # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+STRICT_RWX_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/powerpc-next_powernv_defconfig+STRICT_RWX_powerpc-gcc5 # Build took: 0:01:49.450004

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