# git rev-parse -q --verify 83f3ef3de625a5766de2382f9e077d4daafd5bac^{commit}
83f3ef3de625a5766de2382f9e077d4daafd5bac
already have revision, skipping fetch
# git checkout -q -f -B kisskb 83f3ef3de625a5766de2382f9e077d4daafd5bac
# git clean -qxdf
# < git log -1
# commit 83f3ef3de625a5766de2382f9e077d4daafd5bac
# Merge: 8649efb2f875 67476656febd
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed May 15 18:56:50 2019 -0700
# 
#     Merge tag 'libnvdimm-fixes-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
#     
#     Pull libnvdimm updates from Dan Williams:
#      "Just a small collection of fixes this time around.
#     
#       The new virtio-pmem driver is nearly ready, but some last minute
#       device-mapper acks and virtio questions made it prudent to await v5.3.
#     
#       Other major topics that were brewing on the linux-nvdimm mailing list
#       like sub-section hotplug, and other devm_memremap_pages() reworks will
#       go upstream through Andrew's tree.
#     
#       Summary:
#     
#        - Fix a long standing namespace label corruption scenario when
#          re-provisioning capacity for a namespace.
#     
#        - Restore the ability of the dax_pmem module to be built-in.
#     
#        - Harden the build for the 'nfit_test' unit test modules so that the
#          userspace test harness can ensure all required test modules are
#          available"
#     
#     * tag 'libnvdimm-fixes-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
#       drivers/dax: Allow to include DEV_DAX_PMEM as builtin
#       libnvdimm/namespace: Fix label tracking error
#       tools/testing/nvdimm: add watermarks for dax_pmem* modules
#       dax/pmem: Fix whitespace in dax_pmem
# < /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 83f3ef3de625a5766de2382f9e077d4daafd5bac
# < make -s -j 10 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 10 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
<stdin>:1388:2: warning: #warning syscall open_tree not implemented [-Wcpp]
<stdin>:1391:2: warning: #warning syscall move_mount not implemented [-Wcpp]
<stdin>:1394:2: warning: #warning syscall fsopen not implemented [-Wcpp]
<stdin>:1397:2: warning: #warning syscall fsconfig not implemented [-Wcpp]
<stdin>:1400:2: warning: #warning syscall fsmount not implemented [-Wcpp]
<stdin>:1403:2: warning: #warning syscall fspick not implemented [-Wcpp]
/kisskb/src/net/ipv4/fib_semantics.c: In function 'fib_check_nh_v4_gw':
/kisskb/src/net/ipv4/fib_semantics.c:1027:12: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (!tbl || err) {
            ^
/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:288:3: 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:1353:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc5.4
# Build took: 0:05:19.372045