# git rev-parse -q --verify c60174717544aa8959683d7e19d568309c3a0c65^{commit}
c60174717544aa8959683d7e19d568309c3a0c65
already have revision, skipping fetch
# git checkout -q -f -B kisskb c60174717544aa8959683d7e19d568309c3a0c65
# git clean -qxdf
# < git log -1
# commit c60174717544aa8959683d7e19d568309c3a0c65
# Merge: a396560706d4 5084bf6b2006
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Dec 22 10:59:06 2019 -0800
# 
#     Merge tag 'xfs-5.5-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
#     
#     Pull xfs fixes from Darrick Wong:
#      "Fix a few bugs that could lead to corrupt files, fsck complaints, and
#       filesystem crashes:
#     
#        - Minor documentation fixes
#     
#        - Fix a file corruption due to read racing with an insert range
#          operation.
#     
#        - Fix log reservation overflows when allocating large rt extents
#     
#        - Fix a buffer log item flags check
#     
#        - Don't allow administrators to mount with sunit= options that will
#          cause later xfs_repair complaints about the root directory being
#          suspicious because the fs geometry appeared inconsistent
#     
#        - Fix a non-static helper that should have been static"
#     
#     * tag 'xfs-5.5-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
#       xfs: Make the symbol 'xfs_rtalloc_log_count' static
#       xfs: don't commit sunit/swidth updates to disk if that would cause repair failures
#       xfs: split the sunit parameter update into two parts
#       xfs: refactor agfl length computation function
#       libxfs: resync with the userspace libxfs
#       xfs: use bitops interface for buf log item AIL flag check
#       xfs: fix log reservation overflows when allocating large rt extents
#       xfs: stabilize insert range start boundary to avoid COW writeback race
#       xfs: fix Sphinx documentation warning
# < /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 c60174717544aa8959683d7e19d568309c3a0c65
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet64_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  corenet64_smp_defconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet64_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/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/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/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1377:5: warning: 'page' 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/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
/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]
WARNING: vmlinux.o (.PPC.EMB.apuinfo): unexpected non-allocatable section.
Did you forget to use "ax"/"aw" in a .S file?
Note that for example <linux/init.h> contains
section definitions for use in .S files.

INFO: Uncompressed kernel (size 0x10ba790) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x1100000)
Image Name:   Linux-5.5.0-rc2-gc60174717544
Created:      Mon Dec 23 07:20:28 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    7021550 Bytes = 6856.98 KiB = 6.70 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_corenet64_smp_defconfig_powerpc-gcc4.6
# Build took: 0:02:23.808726