# git rev-parse -q --verify 5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539^{commit}
5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539
# git clean -qxdf
# < git log -1
# commit 5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539
# Merge: db5481e705e2 7316b49c2a11
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Apr 1 08:28:36 2019 -0700
# 
#     Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
#     
#     Pull aio race fixes and cleanups from Al Viro.
#     
#     The aio code had more issues with error handling and races with the aio
#     completing at just the right (wrong) time along with freeing the file
#     descriptor when another thread closes the file.
#     
#     Just a couple of these commits are the actual fixes: the others are
#     cleanups to either make the fixes simpler, or to make the code legible
#     and understandable enough that we hope there's no more fundamental races
#     hiding.
#     
#     * 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
#       aio: move sanity checks and request allocation to io_submit_one()
#       deal with get_reqs_available() in aio_get_req() itself
#       aio: move dropping ->ki_eventfd into iocb_destroy()
#       make aio_read()/aio_write() return int
#       Fix aio_poll() races
#       aio: store event at final iocb_put()
#       aio: keep io_event in aio_kiocb
#       aio: fold lookup_kiocb() into its sole caller
#       pin iocb through aio.
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_s5pv210_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  s5pv210_defconfig
# make -s -j 48 ARCH=arm O=/kisskb/build/linus_s5pv210_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/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/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' 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:337:21: note: 'pdeo' was declared here
/kisskb/src/net/ipv6/ip6_output.c: In function '__ip6_append_data':
/kisskb/src/include/linux/skbuff.h:1397:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv6/ip6_output.c:1276:14: note: 'extra_uref' was declared here
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<Uea00>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<Uea00>]' was declared here
/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/net/ipv4/ip_output.c: In function '__ip_append_data':
/kisskb/src/include/linux/skbuff.h:1397:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv4/ip_output.c:885:14: note: 'extra_uref' was declared here
/kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon':
/kisskb/src/net/mac80211/mlme.c:1581:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c:1538:6: note: 'pwr_level_cisco' was declared here
Completed OK
# rm -rf /kisskb/build/linus_s5pv210_defconfig_arm
# Build took: 0:01:00.632666