# git rev-parse -q --verify 7a7d1619f16fc93414d847a0beda29ad44b5386d^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git next-test
# git rev-parse -q --verify 7a7d1619f16fc93414d847a0beda29ad44b5386d^{commit}
7a7d1619f16fc93414d847a0beda29ad44b5386d
# git checkout -q -f -B kisskb 7a7d1619f16fc93414d847a0beda29ad44b5386d
# git clean -qxdf
# < git log -1
# commit 7a7d1619f16fc93414d847a0beda29ad44b5386d
# Author: Chen Zhou <chenzhou10@huawei.com>
# Date:   Thu Mar 12 22:04:12 2020 +0800
# 
#     PCI: rpaphp: Remove unused variable 'value'
#     
#     Fixes gcc '-Wunused-but-set-variable' warning:
#     
#     drivers/pci/hotplug/rpaphp_core.c: In function is_php_type:
#     drivers/pci/hotplug/rpaphp_core.c:291:16: warning:
#             variable value set but not used [-Wunused-but-set-variable]
#     
#     Reported-by: Hulk Robot <hulkci@huawei.com>
#     Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
#     Acked-by: Bjorn Helgaas <bhelgaas@google.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200312140412.32373-1-chenzhou10@huawei.com
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 7a7d1619f16fc93414d847a0beda29ad44b5386d
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1037:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:665:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64-gcc4.6
# Build took: 0:00:22.795629