# git rev-parse -q --verify 5bc52f64e8841c4526d74f1073bfa95d4f6224d4^{commit}
5bc52f64e8841c4526d74f1073bfa95d4f6224d4
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5bc52f64e8841c4526d74f1073bfa95d4f6224d4
# git clean -qxdf
# < git log -1
# commit 5bc52f64e8841c4526d74f1073bfa95d4f6224d4
# Merge: 2abd839aa7e6 3d7fed4ad8cc
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Oct 14 16:49:59 2019 -0700
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge more fixes from Andrew Morton:
#      "The usual shower of hotfixes and some followups to the recently merged
#       page_owner enhancements"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       mm/memory-failure: poison read receives SIGKILL instead of SIGBUS if mmaped more than once
#       mm/slab.c: fix kernel-doc warning for __ksize()
#       xarray.h: fix kernel-doc warning
#       bitmap.h: fix kernel-doc warning and typo
#       fs/fs-writeback.c: fix kernel-doc warning
#       fs/libfs.c: fix kernel-doc warning
#       fs/direct-io.c: fix kernel-doc warning
#       mm, compaction: fix wrong pfn handling in __reset_isolation_pfn()
#       mm, hugetlb: allow hugepage allocations to reclaim as needed
#       lib/test_meminit: add a kmem_cache_alloc_bulk() test
#       mm/slub.c: init_on_free=1 should wipe freelist ptr for bulk allocations
#       lib/generic-radix-tree.c: add kmemleak annotations
#       mm/slub: fix a deadlock in show_slab_objects()
#       mm, page_owner: rename flag indicating that page is allocated
#       mm, page_owner: decouple freeing stack trace from debug_pagealloc
#       mm, page_owner: fix off-by-one error in __set_page_owner_handle()
# < /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 5bc52f64e8841c4526d74f1073bfa95d4f6224d4
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  allmodconfig
# make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_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:38: LSE atomics not supported by binutils
/kisskb/src/fs/cifs/smb2pdu.c: In function 'SMB2_ioctl_init':
/kisskb/src/fs/cifs/smb2pdu.c:2700:19: warning: 'in_data_buf' may be used uninitialized in this function [-Wmaybe-uninitialized]
   iov[1].iov_base = in_data_buf;
                   ^
/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/wait.h:9:0,
                 from /kisskb/src/include/linux/net.h:19,
                 from /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c:8:
/kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c: In function 'siw_proc_send':
/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/infiniband/sw/siw/siw_qp_rx.c:335:16: note: 'flags' was declared here
  unsigned long flags;
                ^
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:14,
                 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:1351:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4
# Build took: 0:23:32.525073