# git rev-parse -q --verify 3e968c9f1401088abc9a19ae6ff571644d37a355^{commit}
3e968c9f1401088abc9a19ae6ff571644d37a355
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3e968c9f1401088abc9a19ae6ff571644d37a355
# git clean -qxdf
# < git log -1
# commit 3e968c9f1401088abc9a19ae6ff571644d37a355
# Merge: a8f8e8a e40ff21
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Apr 4 14:19:24 2018 -0700
# 
#     Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
#     
#     Pull ext4 updates from Ted Ts'o:
#      "Cleanups and bugfixes for ext4, including some fixes to make ext4 more
#       robust against maliciously crafted file system images.
#     
#       (I still don't recommend that container folks hold any delusions that
#       mounting arbitary images that can be crafted by malicious attackers
#       should be considered sane thing to do, though!)"
#     
#     * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (29 commits)
#       ext4: force revalidation of directory pointer after seekdir(2)
#       ext4: add extra checks to ext4_xattr_block_get()
#       ext4: add bounds checking to ext4_xattr_find_entry()
#       ext4: move call to ext4_error() into ext4_xattr_check_block()
#       ext4: don't show data=<mode> option if defaulted
#       ext4: omit init_itable=n in procfs when disabled
#       ext4: show more binary mount options in procfs
#       ext4: simplify kobject usage
#       ext4: remove unused parameters in sysfs code
#       ext4: null out kobject* during sysfs cleanup
#       ext4: don't allow r/w mounts if metadata blocks overlap the superblock
#       ext4: always initialize the crc32c checksum driver
#       ext4: fail ext4_iget for root directory if unallocated
#       ext4: limit xattr size to INT_MAX
#       ext4: add validity checks for bitmap block numbers
#       ext4: fix comments in ext4_swap_extents()
#       ext4: use generic_writepages instead of __writepage/write_cache_pages
#       ext4: don't complain about incorrect features when probing
#       ext4: remove EXT4_STATE_DIOREAD_LOCK flag
#       ext4: fix offset overflow on 32-bit archs in ext4_iomap_begin()
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 3e968c9f1401088abc9a19ae6ff571644d37a355
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  pseries_defconfig
# Added to kconfig CONFIG_PPC_SPLPAR=n
# yes \n | make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec':
/kisskb/src/net/bridge/br_netlink.c:635:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/swap_state.c: In function '__add_to_swap_cache':
/kisskb/src/mm/swap_state.c:135:5: warning: 'error' 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:2497:6: 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:1819:6: 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:1440:5: warning: 'page' 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:183:16: warning: 'old' 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:2043:9: warning: 'str' 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:1820:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1730:46: warning: 'linear' 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:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here
WARNING: modpost: Found 2 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/linus_pseries_defconfig+NO_SPLPAR_powerpc
# Build took: 0:02:32.695515