# git rev-parse -q --verify de5e276c01ab688e5435a6ddef4d82e767aece83^{commit}
de5e276c01ab688e5435a6ddef4d82e767aece83
already have revision, skipping fetch
# git checkout -q -f -B kisskb de5e276c01ab688e5435a6ddef4d82e767aece83
# git clean -qxdf
# < git log -1
# commit de5e276c01ab688e5435a6ddef4d82e767aece83
# Author: Christoph Hellwig <hch@lst.de>
# Date:   Fri Nov 30 14:03:18 2018 +0100
# 
#     powerpc/pasemi: use IOMMU bypass instead of forcing dma_direct_ops
#     
#     This should allow the driver to still dip into the iommu for coherent
#     allocation if required.
#     
#     Signed-off-by: Christoph Hellwig <hch@lst.de>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 de5e276c01ab688e5435a6ddef4d82e767aece83
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/mpe_85xx_socrates_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  85xx/socrates_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/mpe_85xx_socrates_defconfig_powerpc 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:186:16: 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:2594:6: 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:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: 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:341:21: 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:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here
INFO: Uncompressed kernel (size 0x595ba8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-4.20.0-rc2-gde5e276c01ab
Created:      Sat Dec  8 00:00:18 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2835194 Bytes = 2768.74 KiB = 2.70 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/mpe_85xx_socrates_defconfig_powerpc
# Build took: 0:00:41.489771