# git rev-parse -q --verify 3ac6488df9160f52bbd8b8ec3387a53ac3d0f2eb^{commit}
3ac6488df9160f52bbd8b8ec3387a53ac3d0f2eb
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3ac6488df9160f52bbd8b8ec3387a53ac3d0f2eb
# git clean -qxdf
# < git log -1
# commit 3ac6488df9160f52bbd8b8ec3387a53ac3d0f2eb
# Author: Cédric Le Goater <clg@kaod.org>
# Date:   Wed Mar 31 16:45:14 2021 +0200
# 
#     powerpc/xive: Modernize XIVE-IPI domain with an 'alloc' handler
#     
#     Instead of calling irq_create_mapping() to map the IPI for a node,
#     introduce an 'alloc' handler. This is usually an extension to support
#     hierarchy irq_domains which is not exactly the case for XIVE-IPI
#     domain. However, we can now use the irq_domain_alloc_irqs() routine
#     which allocates the IRQ descriptor on the specified node, even better
#     for cache performance on multi node machines.
#     
#     Signed-off-by: Cédric Le Goater <clg@kaod.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20210331144514.892250-10-clg@kaod.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 3ac6488df9160f52bbd8b8ec3387a53ac3d0f2eb
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_mpc85xx_cds_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/mpc85xx_cds_defconfig
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_mpc85xx_cds_defconfig_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/powerpc-next_85xx_mpc85xx_cds_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_mpc85xx_cds_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/signal_32.c: In function 'restore_user_regs':
/kisskb/src/arch/powerpc/kernel/signal_32.c:565:36: error: macro "unsafe_copy_from_user" requires 4 arguments, but only 3 given
           ELF_NEVRREG * sizeof(u32));
                                    ^
/kisskb/src/arch/powerpc/kernel/signal_32.c:564:3: error: 'unsafe_copy_from_user' undeclared (first use in this function)
   unsafe_copy_from_user(current->thread.evr, &sr->mc_vregs,
   ^
/kisskb/src/arch/powerpc/kernel/signal_32.c:564:3: note: each undeclared identifier is reported only once for each function it appears in
make[3]: *** [/kisskb/src/scripts/Makefile.build:271: arch/powerpc/kernel/signal_32.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:514: arch/powerpc/kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1851: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:215: __sub-make] Error 2
Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_mpc85xx_cds_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-next_85xx_mpc85xx_cds_defconfig_powerpc-gcc4.9
# Build took: 0:00:28.194743