# git rev-parse -q --verify 4703d9119972bf586d2cca76ec6438f819ffa30e^{commit}
4703d9119972bf586d2cca76ec6438f819ffa30e
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4703d9119972bf586d2cca76ec6438f819ffa30e
# git clean -qxdf
# < git log -1
# commit 4703d9119972bf586d2cca76ec6438f819ffa30e
# Merge: 34597c85be98 00ed452c210a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jan 23 11:37:19 2020 -0800
# 
#     Merge tag 'xarray-5.5' of git://git.infradead.org/users/willy/linux-dax
#     
#     Pull XArray fixes from Matthew Wilcox:
#      "Primarily bugfixes, mostly around handling index wrap-around
#       correctly.
#     
#       A couple of doc fixes and adding missing APIs.
#     
#       I had an oops live on stage at linux.conf.au this year, and it turned
#       out to be a bug in xas_find() which I can't prove isn't triggerable in
#       the current codebase. Then in looking for the bug, I spotted two more
#       bugs.
#     
#       The bots have had a few days to chew on this with no problems
#       reported, and it passes the test-suite (which now has more tests to
#       make sure these problems don't come back)"
#     
#     * tag 'xarray-5.5' of git://git.infradead.org/users/willy/linux-dax:
#       XArray: Add xa_for_each_range
#       XArray: Fix xas_find returning too many entries
#       XArray: Fix xa_find_after with multi-index entries
#       XArray: Fix infinite loop with entry at ULONG_MAX
#       XArray: Add wrappers for nested spinlocks
#       XArray: Improve documentation of search marks
#       XArray: Fix xas_pause at ULONG_MAX
# < /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 4703d9119972bf586d2cca76ec6438f819ffa30e
# < make -s -j 8 ARCH=arm O=/kisskb/build/linus_lpc32xx_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  lpc32xx_defconfig
# make -s -j 8 ARCH=arm O=/kisskb/build/linus_lpc32xx_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/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/ipc/shm.c: In function 'ksys_shmdt':
/kisskb/src/ipc/shm.c:1712:59: warning: 'file' 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/net/core/gen_stats.c: In function '__gnet_stats_copy_basic':
/kisskb/src/net/core/gen_stats.c:156:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add':
/kisskb/src/drivers/gpio/gpiolib-of.c:656:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c:642:19: note: 'dflags' was declared here
/kisskb/src/drivers/gpio/gpiolib-of.c:656:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c:641:16: note: 'lflags' was declared here
/kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list':
/kisskb/src/net/core/dev.c:3547:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_sideband_msg_build':
/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:722:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_atomic_check_only':
/kisskb/src/drivers/gpu/drm/drm_atomic.c:426:38: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c:405:25: note: 'crtc_state' was declared here
/kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker':
/kisskb/src/include/linux/rhashtable.h:110:10: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c:222:28: note: 'next' was declared here
/kisskb/src/drivers/mtd/ubi/eba.c: In function 'try_write_vid_and_data':
/kisskb/src/drivers/mtd/ubi/eba.c:988:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized]
/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]
Completed OK
# rm -rf /kisskb/build/linus_lpc32xx_defconfig_arm
# Build took: 0:01:34.363651