# git rev-parse -q --verify 0ab1438bad43d95877f848b7df551bd431680270^{commit}
0ab1438bad43d95877f848b7df551bd431680270
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0ab1438bad43d95877f848b7df551bd431680270
# git clean -qxdf
# < git log -1
# commit 0ab1438bad43d95877f848b7df551bd431680270
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Thu May 6 02:45:15 2021 +0900
# 
#     linux/kconfig.h: replace IF_ENABLED() with PTR_IF() in <linux/kernel.h>
#     
#     <linux/kconfig.h> is included from all the kernel-space source files,
#     including C, assembly, linker scripts. It is intended to contain a
#     minimal set of macros to evaluate CONFIG options.
#     
#     IF_ENABLED() is an intruder here because (x ? y : z) is C code, which
#     should not be included from assembly files or linker scripts.
#     
#     Also, <linux/kconfig.h> is no longer self-contained because NULL is
#     defined in <linux/stddef.h>.
#     
#     Move IF_ENABLED() out to <linux/kernel.h> as PTR_IF(). PTF_IF()
#     takes the general boolean expression instead of a CONFIG option
#     so that it fits better in <linux/kernel.h>.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
#     Reviewed-by: Kees Cook <keescook@chromium.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 0ab1438bad43d95877f848b7df551bd431680270
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_VIRTUALIZATION=y
# Added to kconfig CONFIG_KVM=y
# Added to kconfig CONFIG_KVM_BOOK3S_32=m
# Added to kconfig 
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 120 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4172:warning: override: reassigning to symbol VIRTUALIZATION
# make -s -j 120 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1236:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
INFO: Uncompressed kernel (size 0xa52d64) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xb00000)
Completed OK
# rm -rf /kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9
# Build took: 0:01:03.866850