Buildresult: powerpc-next/40x/klondike_defconfig/powerpc-gcc5 built on Sep 20 2018, 02:58

kisskb

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Status:	OK
Date/Time:	Sep 20 2018, 02:58
Duration:	0:00:25.449850
Builder:	ka2
Revision:	powerpc/fadump: re-register firmware-assisted dump if already registered (`0823c68b054bca9dc321adea829af5cf36afb30b)`
Target:	powerpc-next/40x/klondike_defconfig/powerpc-gcc5
Branch:	powerpc-next
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0)
Config:	40x/klondike_defconfig (download)
Log:	Download original Possible warnings (1) arch/powerpc/kernel/head_40x.S:883: Warning: invalid register expression Full Log # git rev-parse -q --verify 0823c68b054bca9dc321adea829af5cf36afb30b^{commit} 0823c68b054bca9dc321adea829af5cf36afb30b already have revision, skipping fetch # git checkout -q -f -B kisskb 0823c68b054bca9dc321adea829af5cf36afb30b # git clean -qxdf # < git log -1 # commit 0823c68b054bca9dc321adea829af5cf36afb30b # Author: Hari Bathini <hbathini@linux.ibm.com> # Date: Fri Sep 14 19:36:02 2018 +0530 # # powerpc/fadump: re-register firmware-assisted dump if already registered # # Firmware-Assisted Dump (FADump) needs to be registered again after any # memory hot add/remove operation to update the crash memory ranges. But # currently, the kernel returns '-EEXIST' if we try to register without # uregistering it first. This could expose the system to racing issues # while unregistering and registering FADump from userspace during udev # events. Spare the userspace of this and let it be taken care of in the # kernel space for a simpler interface. # # Since this change, running 'echo 1 > /sys/kernel/fadump_registered' # would result in re-regisering (unregistering and registering) FADump, # if it was already registered. # # Signed-off-by: Hari Bathini <hbathini@linux.ibm.com> # Acked-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 0823c68b054bca9dc321adea829af5cf36afb30b # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_klondike_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 40x/klondike_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_klondike_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/kernel/head_40x.S: Assembler messages: /kisskb/src/arch/powerpc/kernel/head_40x.S:883: Warning: invalid register expression Completed OK # rm -rf /kisskb/build/powerpc-next_40x_klondike_defconfig_powerpc-gcc5 # Build took: 0:00:25.449850

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