# git rev-parse -q --verify 9c7dc824d9a48f98b4ee20041e865d97bc73a626^{commit}
9c7dc824d9a48f98b4ee20041e865d97bc73a626
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9c7dc824d9a48f98b4ee20041e865d97bc73a626
# git clean -qxdf
# < git log -1
# commit 9c7dc824d9a48f98b4ee20041e865d97bc73a626
# Merge: 6c83d0d5eb62 bc31d0cdcfba
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 15 18:52:12 2019 -0700
# 
#     Merge tag '5.1-rc-smb3' of git://git.samba.org/sfrench/cifs-2.6
#     
#     Pull more smb3 updates from Steve French:
#      "Various tracing and debugging improvements, crediting fixes, some
#       cleanup, and important fallocate fix (fixes three xfstests) and lock
#       fix.
#     
#       Summary:
#     
#        - Various additional dynamic tracing tracepoints
#     
#        - Debugging improvements (including ability to query the server via
#          SMB3 fsctl from userspace tools which can help with stats and
#          debugging)
#     
#        - One minor performance improvement (root directory inode caching)
#     
#        - Crediting (SMB3 flow control) fixes
#     
#        - Some cleanup (docs and to mknod)
#     
#        - Important fixes: one to smb3 implementation of fallocate zero range
#          (which fixes three xfstests) and a POSIX lock fix"
#     
#     * tag '5.1-rc-smb3' of git://git.samba.org/sfrench/cifs-2.6: (22 commits)
#       CIFS: fix POSIX lock leak and invalid ptr deref
#       SMB3: Allow SMB3 FSCTL queries to be sent to server from tools
#       cifs: fix incorrect handling of smb2_set_sparse() return in smb3_simple_falloc
#       smb2: fix typo in definition of a few error flags
#       CIFS: make mknod() an smb_version_op
#       cifs: minor documentation updates
#       cifs: remove unused value pointed out by Coverity
#       SMB3: passthru query info doesn't check for SMB3 FSCTL passthru
#       smb3: add dynamic tracepoints for simple fallocate and zero range
#       cifs: fix smb3_zero_range so it can expand the file-size when required
#       cifs: add SMB2_ioctl_init/free helpers to be used with compounding
#       smb3: Add dynamic trace points for various compounded smb3 ops
#       cifs: cache FILE_ALL_INFO for the shared root handle
#       smb3: display volume serial number for shares in /proc/fs/cifs/DebugData
#       cifs: simplify how we handle credits in compound_send_recv()
#       smb3: add dynamic tracepoint for timeout waiting for credits
#       smb3: display security information in /proc/fs/cifs/DebugData more accurately
#       cifs: add a timeout argument to wait_for_free_credits
#       cifs: prevent starvation in wait_for_free_credits for multi-credit requests
#       cifs: wait_for_free_credits() make it possible to wait for >=1 credits
#       ...
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 9c7dc824d9a48f98b4ee20041e865d97bc73a626
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:40: LSE atomics not supported by binutils
/kisskb/src/net/sunrpc/xprtsock.c: In function 'xs_read_stream_request.constprop':
/kisskb/src/net/sunrpc/xprtsock.c:525:10: warning: 'read' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return read;
          ^
/kisskb/src/net/sunrpc/xprtsock.c:529:9: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return ret < 0 ? ret : read;
         ^
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr':
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized]
   pd->msg->buf[real_pos] = data;
                          ^
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here
  unsigned char data;
                ^
In file included from /kisskb/src/include/linux/rwsem.h:16:0,
                 from /kisskb/src/include/linux/notifier.h:15,
                 from /kisskb/src/include/linux/clk.h:17,
                 from /kisskb/src/drivers/tty/serial/sh-sci.c:24:
/kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_dma_rx_submit':
/kisskb/src/include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _raw_spin_unlock_irqrestore(lock, flags); \
   ^
/kisskb/src/drivers/tty/serial/sh-sci.c:1363:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc5.4
# Build took: 0:04:34.182243