# git rev-parse -q --verify aab1bc3d302210ef901c917ed3b8eacff5545fb1^{commit}
aab1bc3d302210ef901c917ed3b8eacff5545fb1
already have revision, skipping fetch
# git checkout -q -f -B kisskb aab1bc3d302210ef901c917ed3b8eacff5545fb1
# git clean -qxdf
# < git log -1
# commit aab1bc3d302210ef901c917ed3b8eacff5545fb1
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Wed Feb 13 16:45:09 2019 +0530
# 
#     powerpc/mm/hash: Increase vmalloc space with hash translation mode
#     
#     This patch updates the kernel non-linear virtual map size to 512TB
#     with 64K page size and hash translation mode. We allocate one context
#     for the vmalloc region and hence the max virtual area size is limited
#     by the context map size (512TB for 64K and 64TB for 4K page size).
#     
#     This patch fixes boot failures with large amounts of system RAM where
#     we need large vmalloc space to handle per cpu allocations.
#     
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <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 aab1bc3d302210ef901c917ed3b8eacff5545fb1
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_tqm8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/tqm8548_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_tqm8548_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:69:20: warning: unused variable 'mtd' [-Wunused-variable]
   struct mtd_info *mtd = nand_to_mtd(&fun->chip);
                    ^
INFO: Uncompressed kernel (size 0x4d60ac) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-5.0.0-rc2-gaab1bc3d3022
Created:      Sat Feb 16 03:52:36 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2497177 Bytes = 2438.65 KiB = 2.38 MiB
Load Address: 00500000
Entry Point:  005002a4
INFO: Uncompressed kernel (size 0x4c5918) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-5.0.0-rc2-gaab1bc3d3022
Created:      Sat Feb 16 03:52:36 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2467913 Bytes = 2410.07 KiB = 2.35 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-next_85xx_tqm8548_defconfig_powerpc-gcc5
# Build took: 0:00:23.193373