# git rev-parse -q --verify 9855142f3c5db2f7ea0cdcf11675883d3a631e3d^{commit}
9855142f3c5db2f7ea0cdcf11675883d3a631e3d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9855142f3c5db2f7ea0cdcf11675883d3a631e3d
# git clean -qxdf
# < git log -1
# commit 9855142f3c5db2f7ea0cdcf11675883d3a631e3d
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Tue Jan 14 17:54:04 2020 +0000
# 
#     powerpc/32: reuse orphaned memblocks in kasan_init_shadow_page_tables()
#     
#     If concurrent PMD population has happened, re-use orphaned memblocks.
#     
#     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/b29ffffb9206dc14541fa420c17604240728041b.1579024426.git.christophe.leroy@c-s.fr
# < /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 9855142f3c5db2f7ea0cdcf11675883d3a631e3d
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_warp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/warp_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_warp_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:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec':
/kisskb/src/fs/ext4/extents.c:5054:23: warning: 'ret' 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:338:21: note: 'pdeo' was declared here
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized]
INFO: Uncompressed kernel (size 0x5fbc54) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.5.0-rc5-pika+
Created:      Sat Jan 18 01:27:03 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    3062123 Bytes = 2990.35 KiB = 2.92 MiB
Load Address: 00600000
Entry Point:  006014cc
Completed OK
# rm -rf /kisskb/build/powerpc-next_44x_warp_defconfig_powerpc-gcc4.6
# Build took: 0:01:00.088478