# git rev-parse -q --verify 380cb2f4df78433f64847cbc655fad2650e4769c^{commit}
380cb2f4df78433f64847cbc655fad2650e4769c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 380cb2f4df78433f64847cbc655fad2650e4769c
# git clean -qxdf
# < git log -1
# commit 380cb2f4df78433f64847cbc655fad2650e4769c
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Fri Mar 1 21:10:35 2024 +1100
# 
#     selftests/powerpc: Fix fpu_signal failures
#     
#     My recent commit e5d00aaac651 ("selftests/powerpc: Check all FPRs in
#     fpu_preempt") inadvertently broke the fpu_signal test.
#     
#     It needs to take into account that fpu_preempt now loads 32 FPRs, so
#     enlarge darray.
#     
#     Also use the newly added randomise_darray() to properly randomise darray.
#     
#     Finally the checking done in signal_fpu_sig() needs to skip checking
#     f30/f31, because they are used as scratch registers in check_all_fprs(),
#     called by preempt_fpu(), and so could hold other values when the signal
#     is taken.
#     
#     Fixes: e5d00aaac651 ("selftests/powerpc: Check all FPRs in fpu_preempt")
#     Reported-by: Spoorthy <spoorthy@linux.ibm.com>
#     Depends-on: 2ba107f6795d ("selftests/powerpc: Generate better bit patterns for FPU tests")
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://msgid.link/20240301101035.1230024-1-mpe@ellerman.id.au
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 380cb2f4df78433f64847cbc655fad2650e4769c
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
Using /kisskb/src/arch/powerpc/configs/ppc64_defconfig as base
Merging /kisskb/src/arch/powerpc/configs/le.config
Merging /kisskb/src/arch/powerpc/configs/guest.config
Value of CONFIG_VIRTIO_BLK is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_BLK=m
New value: CONFIG_VIRTIO_BLK=y

Value of CONFIG_SCSI_VIRTIO is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_SCSI_VIRTIO=m
New value: CONFIG_SCSI_VIRTIO=y

Value of CONFIG_VIRTIO_NET is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_NET=m
New value: CONFIG_VIRTIO_NET=y

Value of CONFIG_VIRTIO_CONSOLE is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_CONSOLE=m
New value: CONFIG_VIRTIO_CONSOLE=y

Value of CONFIG_VIRTIO_PCI is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_PCI=m
New value: CONFIG_VIRTIO_PCI=y

Value of CONFIG_VIRTIO_BALLOON is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_BALLOON=m
New value: CONFIG_VIRTIO_BALLOON=y

Value of CONFIG_VHOST_NET is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VHOST_NET=m
New value: CONFIG_VHOST_NET=y

Value of CONFIG_IBMVETH is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_IBMVETH=m
New value: CONFIG_IBMVETH=y

Value of CONFIG_IBMVNIC is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_IBMVNIC=m
New value: CONFIG_IBMVNIC=y

Merging /kisskb/src/arch/powerpc/configs/kvm_guest.config
#
# merged configuration written to .config (needs make)
#
# Added to kconfig CONFIG_PPC_SPLPAR=n
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_SPLPAR_powerpc-gcc5
# Build took: 0:02:01.808421