# git rev-parse -q --verify 90bae4d99beb1f31d8bde7c438a36e8875ae6090^{commit} 90bae4d99beb1f31d8bde7c438a36e8875ae6090 already have revision, skipping fetch # git checkout -q -f -B kisskb 90bae4d99beb1f31d8bde7c438a36e8875ae6090 # git clean -qxdf # < git log -1 # commit 90bae4d99beb1f31d8bde7c438a36e8875ae6090 # Author: Nick Desaulniers # Date: Mon Aug 28 13:39:06 2023 -0700 # # powerpc/xmon: Reapply "Relax frame size for clang" # # This is a manual revert of commit 7f3c5d099b6f ("Revert "powerpc/xmon: # Relax frame size for clang"") but using ccflags-$(CONFIG_CC_IS_CLANG) # which is shorter. # # Turns out that this is reproducible still under specific compiler # versions (mea culpa: I did not test every supported version of clang), # and even a few randconfigs bots found. # # We'll have to revisit this again in the future, for now back this out. # # Reported-by: Nathan Chancellor # Closes: https://github.com/ClangBuiltLinux/linux/issues/252#issuecomment-1690371256 # Reported-by: kernel test robot # Closes: https://lore.kernel.org/llvm/202308260344.Vc4Giuk7-lkp@intel.com/ # Suggested-by: Nathan Chancellor # Reviewed-by: Nathan Chancellor # Signed-off-by: Nick Desaulniers # Signed-off-by: Michael Ellerman # Link: https://msgid.link/20230828-ppc_rerevert-v2-1-46b71a3656c6@google.com # < /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 90bae4d99beb1f31d8bde7c438a36e8875ae6090 # make -s -j 32 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 32 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 32 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:4515:warning: override: reassigning to symbol PPC_E500MC .config:4516:warning: override: reassigning to symbol VIRTUALIZATION # make -s -j 32 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:139:13: note: in expansion of macro 'IS_ERR_VALUE' 139 | if (IS_ERR_VALUE(fep->ring_mem_addr)) | ^~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 # Build took: 0:02:16.058909