# git rev-parse -q --verify 6bc3fe8e7e172d5584e529a04cf9eec946428768^{commit}
6bc3fe8e7e172d5584e529a04cf9eec946428768
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6bc3fe8e7e172d5584e529a04cf9eec946428768
# git clean -qxdf
# < git log -1
# commit 6bc3fe8e7e172d5584e529a04cf9eec946428768
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Mar 11 10:10:29 2019 -0700
# 
#     tools: mark 'test_vmalloc.sh' executable
#     
#     Several of these scripts have come in as old-fashioned patches, and in
#     the process lost the executable bit.  In most cases it doesn't matter,
#     since the test infrastructure will explicitly execute them using the
#     proper shell interpreter, but at least in the case of the new vmalloc
#     test, the lack of execurable bit caused the test to fail with
#     
#         ./run_vmtests: line 217: ./test_vmalloc.sh: Permission denied
#     
#     because of the lacking exectuable permissions bit.
#     
#     This patch fixes that up.
#     
#     NOTE! A simple script to look for non-executable scripts in the kernel,
#     something like
#     
#         git ls-files --stage -- '*.sh' |
#             grep 100644 |
#             cut -f2 |
#             xargs grep -l '#!'
#     
#     will show that there's a lot of other files that _look_ like executable
#     shell scripts, but don't have the executable bit set.  I considered just
#     scripting them all to be executable, but since it looks like the common
#     pattern is to not really require it, I'm just doing the minimal fix as
#     pointed out by the kernel test robot.
#     
#     Fixes: a05ef00c9790 ("selftests/vm: add script helper for CONFIG_TEST_VMALLOC_MODULE")
#     Reported-by: kernel test robot <rong.a.chen@intel.com>
#     Cc: Andrew Morton <akpm@linux-foundation.org>
#     Cc: Uladzislau Rezki <urezki@gmail.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /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 6bc3fe8e7e172d5584e529a04cf9eec946428768
# < make -s -j 48 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 48 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:40: LSE atomics not supported by binutils
In file included from /kisskb/src/include/asm-generic/bug.h:18:0,
                 from /kisskb/src/arch/arm64/include/asm/bug.h:37,
                 from /kisskb/src/include/linux/bug.h:5,
                 from /kisskb/src/include/linux/mmdebug.h:5,
                 from /kisskb/src/include/linux/mm.h:9,
                 from /kisskb/src/drivers/dma/imx-dma.c:14:
/kisskb/src/drivers/dma/imx-dma.c: In function 'imxdma_sg_next':
/kisskb/src/include/linux/kernel.h:827:29: warning: comparison of distinct pointer types lacks a cast
   (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
                             ^
/kisskb/src/include/linux/kernel.h:841:4: note: in expansion of macro '__typecheck'
   (__typecheck(x, y) && __no_side_effects(x, y))
    ^
/kisskb/src/include/linux/kernel.h:851:24: note: in expansion of macro '__safe_cmp'
  __builtin_choose_expr(__safe_cmp(x, y), \
                        ^
/kisskb/src/include/linux/kernel.h:860:19: note: in expansion of macro '__careful_cmp'
 #define min(x, y) __careful_cmp(x, y, <)
                   ^
/kisskb/src/drivers/dma/imx-dma.c:288:8: note: in expansion of macro 'min'
  now = min(d->len, sg_dma_len(sg));
        ^
/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:279:3: 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:1363:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4
# Build took: 0:18:58.370789