# git rev-parse -q --verify b0c41b8b6e43120d7c35e4709508a3d90a09646e^{commit}
b0c41b8b6e43120d7c35e4709508a3d90a09646e
already have revision, skipping fetch
# git checkout -q -f -B kisskb b0c41b8b6e43120d7c35e4709508a3d90a09646e
# git clean -qxdf
# git log -1
commit b0c41b8b6e43120d7c35e4709508a3d90a09646e
Author: Bharata B Rao <bharata@linux.vnet.ibm.com>
Date:   Tue Mar 6 13:44:32 2018 +0530

    powerpc/pseries: Fix vector5 in ibm architecture vector table
    
    With ibm,dynamic-memory-v2 and ibm,drc-info coming around the same
    time, byte22 in vector5 of ibm architecture vector table got set twice
    separately. The end result is that guest kernel isn't advertising
    support for ibm,dynamic-memory-v2.
    
    Fix this by removing the duplicate assignment of byte22.
    
    Fixes: 02ef6dd8109b ("powerpc: Enable support for ibm,drc-info devtree property")
    Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 b0c41b8b6e43120d7c35e4709508a3d90a09646e
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_c2k_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  c2k_defconfig
warning: (PPC_C2K && AMIGAONE) selects NOT_COHERENT_CACHE which has unmet direct dependencies (4xx || PPC_8xx || E200 || PPC_MPC512x || GAMECUBE_COMMON)
warning: (PPC_C2K && AMIGAONE) selects NOT_COHERENT_CACHE which has unmet direct dependencies (4xx || PPC_8xx || E200 || PPC_MPC512x || GAMECUBE_COMMON)
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_c2k_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
warning: (PPC_C2K && AMIGAONE) selects NOT_COHERENT_CACHE which has unmet direct dependencies (4xx || PPC_8xx || E200 || PPC_MPC512x || GAMECUBE_COMMON)
warning: (PPC_C2K && AMIGAONE) selects NOT_COHERENT_CACHE which has unmet direct dependencies (4xx || PPC_8xx || E200 || PPC_MPC512x || GAMECUBE_COMMON)
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec':
/kisskb/src/net/bridge/br_netlink.c:635:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1820:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1730:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
INFO: Uncompressed kernel (size 0x6b3e94) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x700000)
Image Name:   Linux-4.16.0-rc2-gb0c41b8
Created:      Wed Mar  7 01:06:18 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    3245112 Bytes = 3169.05 kB = 3.09 MB
Load Address: 00700000
Entry Point:  007004fc
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_c2k_defconfig_powerpc
# Build took: 0:01:50.301131