# git rev-parse -q --verify cc6ff7162ef464eb0d2daf2b5383a6320f599f4a^{commit}
cc6ff7162ef464eb0d2daf2b5383a6320f599f4a
already have revision, skipping fetch
# git checkout -q -f -B kisskb cc6ff7162ef464eb0d2daf2b5383a6320f599f4a
# git clean -qxdf
# < git log -1
# commit cc6ff7162ef464eb0d2daf2b5383a6320f599f4a
# Author: Thomas Gleixner <tglx@linutronix.de>
# Date:   Sun Jul 28 20:27:41 2019 +0200
# 
#     Kbuild: Handle PREEMPT_RT for version string and magic
#     
#     Update the build scripts and the version magic to reflect when
#     CONFIG_PREEMPT_RT is enabled in the same way as CONFIG_PREEMPT is treated.
#     
#     The resulting version strings:
#     
#       Linux m 5.3.0-rc1+ #100 SMP Fri Jul 26 ...
#       Linux m 5.3.0-rc1+ #101 SMP PREEMPT Fri Jul 26 ...
#       Linux m 5.3.0-rc1+ #102 SMP PREEMPT_RT Fri Jul 26 ...
#     
#     The module vermagic:
#     
#       5.3.0-rc1+ SMP mod_unload modversions
#       5.3.0-rc1+ SMP preempt mod_unload modversions
#       5.3.0-rc1+ SMP preempt_rt mod_unload modversions
#     
#     Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
#     Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
# < /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 cc6ff7162ef464eb0d2daf2b5383a6320f599f4a
# < make -s -j 80 ARCH=arm64 O=/kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# make -s -j 80 ARCH=arm64 O=/kisskb/build/kbuild_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:56: 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:1353:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4
# Build took: 0:04:38.136354