# git rev-parse -q --verify 6ab637ce92280dd2d8294aa51baa6ace47014a0b^{commit}
6ab637ce92280dd2d8294aa51baa6ace47014a0b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6ab637ce92280dd2d8294aa51baa6ace47014a0b
# git clean -qxdf
# < git log -1
# commit 6ab637ce92280dd2d8294aa51baa6ace47014a0b
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Sun Jun 23 20:41:52 2019 +1000
# 
#     powerpc/64s/radix: keep kernel ERAT over local process/guest invalidates
#     
#     ISA v3.0 radix modes provide SLBIA variants which can invalidate ERAT
#     for effPID!=0 or for effLPID!=0, which allows user and guest
#     invalidations to retain kernel/host ERAT entries.
#     
#     Signed-off-by: Nicholas Piggin <npiggin@gmail.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
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 6ab637ce92280dd2d8294aa51baa6ace47014a0b
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_pq2fads_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  pq2fads_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_pq2fads_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:331:21: note: 'pdeo' was declared here
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1658:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1851:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1764:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
INFO: Uncompressed kernel (size 0x581014) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.2.0-rc2-g6ab637ce9228
Created:      Mon Jul  1 14:52:40 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2838276 Bytes = 2771.75 KiB = 2.71 MiB
Load Address: 00600000
Entry Point:  00600888
INFO: Uncompressed kernel (size 0x570a08) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.2.0-rc2-g6ab637ce9228
Created:      Mon Jul  1 14:52:40 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2807794 Bytes = 2741.99 KiB = 2.68 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/powerpc-next_pq2fads_defconfig_powerpc-gcc4.6
# Build took: 0:00:55.636015