# 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 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# Added to kconfig CONFIG_SMP=n
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xc6fdf0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-5.12.0-rc3-g3ac6488df916
Created:      Sun Apr 11 03:44:01 2021
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5034358 Bytes = 4916.37 KiB = 4.80 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc4.9
# Build took: 0:01:59.225037