# git rev-parse -q --verify 76638d894508bd79f4709c23a0bf18f78e5e257c^{commit}
76638d894508bd79f4709c23a0bf18f78e5e257c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 76638d894508bd79f4709c23a0bf18f78e5e257c
# git clean -qxdf
# < git log -1
# commit 76638d894508bd79f4709c23a0bf18f78e5e257c
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Thu Oct 31 13:47:30 2019 +0000
# 
#     powerpc/sysdev: drop simple gpio
#     
#     There is a config item CONFIG_SIMPLE_GPIO which
#     provides simple memory mapped GPIOs specific to powerpc.
#     
#     However, the only platform which selects this option is
#     mpc5200, and this platform doesn't use it.
#     
#     There are three boards calling simple_gpiochip_init(), but
#     as they don't select CONFIG_SIMPLE_GPIO, this is just a nop.
#     
#     Simple_gpio is just redundant with the generic MMIO GPIO
#     driver which can be found in driver/gpio/ and selected via
#     CONFIG_GPIO_GENERIC_PLATFORM, so drop simple_gpio driver.
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/bf930402613b41b42d0441b784e0cc43fc18d1fb.1572529632.git.christophe.leroy@c-s.fr
# < /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 76638d894508bd79f4709c23a0bf18f78e5e257c
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_xes_mpc85xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/xes_mpc85xx_defconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_xes_mpc85xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/drivers/mtd/nand/raw/fsl_upm.c: In function 'fun_wait_rnb':
/kisskb/src/drivers/mtd/nand/raw/fsl_upm.c:65:20: warning: unused variable 'mtd' [-Wunused-variable]
   struct mtd_info *mtd = nand_to_mtd(&fun->chip);
                    ^
INFO: Uncompressed kernel (size 0x817028) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Image Name:   Linux-5.4.0-rc2-g76638d894508
Created:      Thu Nov 14 23:01:42 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4254330 Bytes = 4154.62 KiB = 4.06 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-next_85xx_xes_mpc85xx_defconfig_powerpc-gcc5
# Build took: 0:01:21.665451