# git rev-parse -q --verify 8873aab8646194a4446117bb617cc71bddda2dee^{commit}
8873aab8646194a4446117bb617cc71bddda2dee
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8873aab8646194a4446117bb617cc71bddda2dee
# git clean -qxdf
# < git log -1
# commit 8873aab8646194a4446117bb617cc71bddda2dee
# Author: Greg Kurz <groug@kaod.org>
# Date:   Tue Mar 9 19:11:10 2021 +0100
# 
#     powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#"
#     
#     All these commands end up peeking into the PACA using the user
#     originated cpu id as an index. Check the cpu id is valid in order
#     to prevent xmon to crash. Instead of printing an error, this follows
#     the same behavior as the "lp s #" command : ignore the buggy cpu id
#     parameter and fall back to the #-less version of the command.
#     
#     Signed-off-by: Greg Kurz <groug@kaod.org>
#     Reviewed-by: Cédric Le Goater <clg@kaod.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://msgid.link/161531347060.252863.10490063933688958044.stgit@bahia.lan
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 8873aab8646194a4446117bb617cc71bddda2dee
# make -s -j 32 ARCH=s390 O=/kisskb/build/powerpc-next_defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# Added to kconfig 
# < make -s -j 32 ARCH=s390 O=/kisskb/build/powerpc-next_defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 32 ARCH=s390 O=/kisskb/build/powerpc-next_defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
.config:3751:warning: override: reassigning to symbol DEBUG_INFO_BTF
# make -s -j 32 ARCH=s390 O=/kisskb/build/powerpc-next_defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/powerpc-next_defconfig_s390x-gcc8
# Build took: 0:04:35.451014