Buildresult: powerpc-next/mpc85xx_defconfig+KVM/powerpc-gcc12 built on Oct 31, 02:16

kisskb

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Status:	OK
Date/Time:	Oct 31, 02:16
Duration:	0:01:45.980511
Builder:	ka4
Revision:	powerpc: Make cpu_spec __ro_after_init (`e07c9d18da02a4312609819bbc4e59c37108b8e6)`
Target:	powerpc-next/mpc85xx_defconfig+KVM/powerpc-gcc12
Branch:	powerpc-next
Compiler:	powerpc-gcc12 (powerpc64-linux-gcc (GCC) 12.2.0 / GNU ld (GNU Binutils) 2.39)
Config:	mpc85xx_defconfig+KVM (download)
Log:	Download original Possible warnings (3) .config:4542:warning: override: reassigning to symbol PPC_E500MC .config:4543:warning: override: reassigning to symbol VIRTUALIZATION include/linux/err.h:28:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 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-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-12.2.0-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_mpc85xx_defconfig+KVM_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig Using /kisskb/src/arch/powerpc/configs/mpc85xx_base.config as base Merging /kisskb/src/arch/powerpc/configs/85xx-32bit.config Merging /kisskb/src/arch/powerpc/configs/85xx-hw.config Merging /kisskb/src/arch/powerpc/configs/fsl-emb-nonhw.config # # merged configuration written to .config (needs make) # # Added to kconfig CONFIG_PPC_E500MC=y # Added to kconfig CONFIG_VIRTUALIZATION=y # Added to kconfig CONFIG_KVM_E500MC=y # Added to kconfig # < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:4542:warning: override: reassigning to symbol PPC_E500MC .config:4543:warning: override: reassigning to symbol VIRTUALIZATION # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/build_bug.h:5, from /kisskb/src/include/linux/container_of.h:5, from /kisskb/src/include/linux/list.h:5, from /kisskb/src/include/linux/module.h:12, from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15: /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/include/linux/err.h:28:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 28 \| #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) \| ^ /kisskb/src/include/linux/compiler.h:77:45: note: in definition of macro 'unlikely' 77 \| # define unlikely(x) __builtin_expect(!!(x), 0) \| ^ /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:138:13: note: in expansion of macro 'IS_ERR_VALUE' 138 \| if (IS_ERR_VALUE(fep->ring_mem_addr)) \| ^~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 # Build took: 0:01:45.980511

© Michael Ellerman 2006-2018.