# git rev-parse -q --verify 99fec39e7725d091c94d1bb0242e40c8092994f6^{commit}
99fec39e7725d091c94d1bb0242e40c8092994f6
already have revision, skipping fetch
# git checkout -q -f -B kisskb 99fec39e7725d091c94d1bb0242e40c8092994f6
# git clean -qxdf
# < git log -1
# commit 99fec39e7725d091c94d1bb0242e40c8092994f6
# Merge: 86d043d dfa453b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 23 15:34:18 2018 -0700
# 
#     Merge tag 'trace-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
#     
#     Pull kprobe fixes from Steven Rostedt:
#      "The documentation for kprobe events says that symbol offets can take
#       both a + and - sign to get to befor and after the symbol address.
#     
#       But in actuality, the code does not support the minus. This fixes that
#       issue, and adds a few more selftests to kprobe events"
#     
#     * tag 'trace-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
#       selftests: ftrace: Add a testcase for probepoint
#       selftests: ftrace: Add a testcase for string type with kprobe_event
#       selftests: ftrace: Add probe event argument syntax testcase
#       tracing: probeevent: Fix to support minus offset from symbol
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 99fec39e7725d091c94d1bb0242e40c8092994f6
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_pseries_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  pseries_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_pseries_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:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/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/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/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/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/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:1822:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1732:46: 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_powerpc
# Build took: 0:01:18.750739