# git rev-parse -q --verify 86f84779d8e92a690b2f281175ea06b884cb6fa4^{commit}
86f84779d8e92a690b2f281175ea06b884cb6fa4
already have revision, skipping fetch
# git checkout -q -f -B kisskb 86f84779d8e92a690b2f281175ea06b884cb6fa4
# git clean -qxdf
# git log -1
commit 86f84779d8e92a690b2f281175ea06b884cb6fa4
Merge: ce38061 f6a0154
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Mar 6 12:41:30 2018 -0800

    Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
    
    Pull sigingo fix from Eric Biederman:
     "The kbuild test robot found that I accidentally moved si_pkey when I
      was cleaning up siginfo_t. A short followed by an int with the int
      having 8 byte alignment. Sheesh siginfo_t is a weird structure.
    
      I have now corrected it and added build time checks that with a little
      luck will catch any similar future mistakes. The build time checks
      were sufficient for me to verify the bug and to verify my fix. So they
      are at least useful this once."
    
    * 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
      signal/x86: Include the field offsets in the build time checks
      signal: Correct the offset of si_pkey in struct siginfo
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 86f84779d8e92a690b2f281175ea06b884cb6fa4
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64 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 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/drivers/md/dm-bufio.c:14:0:
/kisskb/src/drivers/md/dm-bufio.c: In function 'alloc_buffer':
/kisskb/src/include/linux/sched/mm.h:180:56: warning: 'noio_flag' may be used uninitialized in this function [-Wmaybe-uninitialized]
  current->flags = (current->flags & ~PF_MEMALLOC_NOIO) | flags;
                                                        ^
/kisskb/src/drivers/md/dm-bufio.c:389:11: note: 'noio_flag' was declared here
  unsigned noio_flag;
           ^
In file included from /kisskb/src/include/linux/swab.h:5:0,
                 from /kisskb/src/include/uapi/linux/byteorder/big_endian.h:13,
                 from /kisskb/src/include/linux/byteorder/big_endian.h:5,
                 from /kisskb/src/arch/arm64/include/uapi/asm/byteorder.h:21,
                 from /kisskb/src/include/asm-generic/bitops/le.h:6,
                 from /kisskb/src/arch/arm64/include/asm/bitops.h:50,
                 from /kisskb/src/include/linux/bitops.h:38,
                 from /kisskb/src/include/linux/kernel.h:11,
                 from /kisskb/src/include/linux/interrupt.h:6,
                 from /kisskb/src/drivers/infiniband/hw/bnxt_re/qplib_fp.c:39:
/kisskb/src/drivers/infiniband/hw/bnxt_re/qplib_fp.c: In function 'bnxt_qplib_create_srq':
/kisskb/src/include/uapi/linux/byteorder/big_endian.h:31:52: warning: passing argument 1 of '__fswab64' makes integer from pointer without a cast [-Wint-conversion]
 #define __cpu_to_le64(x) ((__force __le64)__swab64((x)))
                                                    ^
/kisskb/src/include/uapi/linux/swab.h:132:12: note: in definition of macro '__swab64'
  __fswab64(x))
            ^
/kisskb/src/include/linux/byteorder/generic.h:86:21: note: in expansion of macro '__cpu_to_le64'
 #define cpu_to_le64 __cpu_to_le64
                     ^
/kisskb/src/drivers/infiniband/hw/bnxt_re/qplib_fp.c:569:19: note: in expansion of macro 'cpu_to_le64'
  req.srq_handle = cpu_to_le64(srq);
                   ^
/kisskb/src/include/uapi/linux/swab.h:65:41: note: expected '__u64 {aka long long unsigned int}' but argument is of type 'struct bnxt_qplib_srq *'
 static inline __attribute_const__ __u64 __fswab64(__u64 val)
                                         ^
WARNING: modpost: missing MODULE_LICENSE() in drivers/phy/qualcomm/phy-qcom-ufs.o
see include/linux/module.h for more information
Completed OK
# rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64
# Build took: 0:14:13.466082