# git rev-parse -q --verify cb6f8739fbf98203d0fb0bc2c2dbbec0ddfe978a^{commit}
cb6f8739fbf98203d0fb0bc2c2dbbec0ddfe978a
already have revision, skipping fetch
# git checkout -q -f -B kisskb cb6f8739fbf98203d0fb0bc2c2dbbec0ddfe978a
# git clean -qxdf
# < git log -1
# commit cb6f8739fbf98203d0fb0bc2c2dbbec0ddfe978a
# Merge: ff8583d6e4e3 de6da1e8bcf0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 19 12:15:32 2019 -0700
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge yet more updates from Andrew Morton:
#      "A few final bits:
#     
#        - large changes to vmalloc, yielding large performance benefits
#     
#        - tweak the console-flush-on-panic code
#     
#        - a few fixes"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       panic: add an option to replay all the printk message in buffer
#       initramfs: don't free a non-existent initrd
#       fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount
#       mm/compaction.c: correct zone boundary handling when isolating pages from a pageblock
#       mm/vmap: add DEBUG_AUGMENT_LOWEST_MATCH_CHECK macro
#       mm/vmap: add DEBUG_AUGMENT_PROPAGATE_CHECK macro
#       mm/vmalloc.c: keep track of free blocks for vmap allocation
# < /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 cb6f8739fbf98203d0fb0bc2c2dbbec0ddfe978a
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_g5_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  g5_defconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_g5_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:193:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:140:32: warning: 'levelspread[<Ue140>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<Ue140>]' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2589:6: 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:1850:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1464:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2077:9: warning: 'str' 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/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/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]
WARNING: vmlinux.o(.text+0x30ba): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup()
The function start_here_multiplatform() references
the function __init .early_setup().
This is often because start_here_multiplatform lacks a __init 
annotation or the annotation of .early_setup is wrong.

warning: same basename if the following are built as modules:
  arch/powerpc/platforms/powermac/nvram.ko
  drivers/char/nvram.ko
Completed OK
# rm -rf /kisskb/build/linus_g5_defconfig_powerpc-gcc4.6
# Build took: 0:02:04.430648