# git rev-parse -q --verify 104c0d6bc43e10ba84931c45b67e2c76c9c67f68^{commit}
104c0d6bc43e10ba84931c45b67e2c76c9c67f68
already have revision, skipping fetch
# git checkout -q -f -B kisskb 104c0d6bc43e10ba84931c45b67e2c76c9c67f68
# git clean -qxdf
# < git log -1
# commit 104c0d6bc43e10ba84931c45b67e2c76c9c67f68
# Merge: 9dca3432ee06 6a379f67454a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Sep 21 11:10:16 2019 -0700
# 
#     Merge tag 'upstream-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
#     
#     Pull UBI, UBIFS and JFFS2 updates from Richard Weinberger:
#      "UBI:
#        - Be less stupid when placing a fastmap anchor
#        - Try harder to get an empty PEB in case of contention
#        - Make ubiblock to warn if image is not a multiple of 512
#     
#       UBIFS:
#        - Various fixes in error paths
#     
#       JFFS2:
#        - Various fixes in error paths"
#     
#     * tag 'upstream-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
#       jffs2: Fix memory leak in jffs2_scan_eraseblock() error path
#       jffs2: Remove jffs2_gc_fetch_page and jffs2_gc_release_page
#       jffs2: Fix possible null-pointer dereferences in jffs2_add_frag_to_fragtree()
#       ubi: block: Warn if volume size is not multiple of 512
#       ubifs: Fix memory leak bug in alloc_ubifs_info() error path
#       ubifs: Fix memory leak in __ubifs_node_verify_hmac error path
#       ubifs: Fix memory leak in read_znode() error path
#       ubi: ubi_wl_get_peb: Increase the number of attempts while getting PEB
#       ubi: Don't do anchor move within fastmap area
#       ubifs: Remove redundant assignment to pointer fname
# < /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 104c0d6bc43e10ba84931c45b67e2c76c9c67f68
# < 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
arch/arm64/configs/defconfig:726:warning: symbol value 'm' invalid for REMOTEPROC
# 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:38: LSE atomics not supported by binutils
arch/arm64/Makefile:62: CROSS_COMPILE_COMPAT not defined or empty, the compat vDSO will not be built
/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: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;
                ^
WARNING: "HYPERVISOR_platform_op" [vmlinux] is a static EXPORT_SYMBOL_GPL
WARNING: "HYPERVISOR_platform_op" [vmlinux] is a static EXPORT_SYMBOL_GPL
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc5.4
# Build took: 0:04:31.041249