# git rev-parse -q --verify ac438771ccb4479528594c7e19f2c39cf1814a86^{commit}
ac438771ccb4479528594c7e19f2c39cf1814a86
already have revision, skipping fetch
# git checkout -q -f -B kisskb ac438771ccb4479528594c7e19f2c39cf1814a86
# git clean -qxdf
# < git log -1
# commit ac438771ccb4479528594c7e19f2c39cf1814a86
# Merge: 8c1b724ddb21 bfacd38f8d5b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Apr 2 15:21:48 2020 -0700
# 
#     Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu
#     
#     Pull percpu updates from Dennis Zhou:
#      "This is just a few documentation fixes for percpu refcount and bitmap
#       helpers that went in v5.6, and moving my emails to all be at korg"
#     
#     * 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
#       percpu: update copyright emails to dennis@kernel.org
#       include/bitmap.h: add new functions to documentation
#       include/bitmap.h: add missing parameter in docs
#       percpu_ref: Fix comment regarding percpu_ref_init flags
# < /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 ac438771ccb4479528594c7e19f2c39cf1814a86
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x6160F09C
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_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:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/kernel/sched/cputime.c: In function 'kcpustat_field':
/kisskb/src/kernel/sched/cputime.c:1007:6: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  u64 val;
      ^
/kisskb/src/fs/cifs/smb2pdu.c: In function 'SMB2_ioctl_init':
/kisskb/src/fs/cifs/smb2pdu.c:2884:19: warning: 'in_data_buf' may be used uninitialized in this function [-Wmaybe-uninitialized]
   iov[1].iov_base = in_data_buf;
                   ^
/kisskb/src/fs/xfs/libxfs/xfs_dir2_node.c: In function 'xfs_dir2_node_addname':
/kisskb/src/fs/xfs/libxfs/xfs_dir2_node.c:1986:19: warning: 'freehdr.bests' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (freehdr.bests[findex] != bf[0].length) {
                   ^
/kisskb/src/fs/xfs/libxfs/xfs_dir2_node.c:1904:29: note: 'freehdr.bests' was declared here
  struct xfs_dir3_icfree_hdr freehdr;
                             ^
/kisskb/src/net/mptcp/protocol.c: In function 'mptcp_sendmsg_frag':
/kisskb/src/net/mptcp/protocol.c:539:6: warning: 'dfrag_collapsed' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (!dfrag_collapsed) {
      ^
/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;
                ^
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:10:39.477974