# git rev-parse -q --verify 00086336a8d96a04aa960f912287692a258f6cf5^{commit}
00086336a8d96a04aa960f912287692a258f6cf5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 00086336a8d96a04aa960f912287692a258f6cf5
# git clean -qxdf
# < git log -1
# commit 00086336a8d96a04aa960f912287692a258f6cf5
# Merge: 8632e9b5645b a088b858f16a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Apr 15 17:37:48 2020 -0700
# 
#     Merge tag 'efi-urgent-2020-04-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull EFI fixes from Ingo Molnar:
#      "Misc EFI fixes, including the boot failure regression caused by the
#       BSS section not being cleared by the loaders"
#     
#     * tag 'efi-urgent-2020-04-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       efi/x86: Revert struct layout change to fix kexec boot regression
#       efi/x86: Don't remap text<->rodata gap read-only for mixed mode
#       efi/x86: Fix the deletion of variables in mixed mode
#       efi/libstub/file: Merge file name buffers to reduce stack usage
#       Documentation/x86, efi/x86: Clarify EFI handover protocol and its requirements
#       efi/arm: Deal with ADR going out of range in efi_enter_kernel()
#       efi/x86: Always relocate the kernel for EFI handover entry
#       efi/x86: Move efi stub globals from .bss to .data
#       efi/libstub/x86: Remove redundant assignment to pointer hdr
#       efi/cper: Use scnprintf() for avoiding potential buffer overflow
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 00086336a8d96a04aa960f912287692a258f6cf5
# < make -s -j 8 ARCH=arm O=/kisskb/build/linus_rpc_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  rpc_defconfig
# < make -s -j 8 ARCH=arm O=/kisskb/build/linus_rpc_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 8 ARCH=arm O=/kisskb/build/linus_rpc_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 8 ARCH=arm O=/kisskb/build/linus_rpc_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
/kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'vt_ioctl':
/kisskb/src/drivers/tty/vt/vt_ioctl.c:1043:1: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [/kisskb/src/scripts/Makefile.build:266: drivers/tty/vt/vt_ioctl.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:488: drivers/tty/vt] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:488: drivers/tty] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1722: drivers] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/fs/fat/dir.c: In function 'fat_ioctl_filldir':
/kisskb/src/fs/fat/dir.c:759:43: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

 FAT_IOCTL_FILLDIR_FUNC(fat_ioctl_filldir, __fat_dirent)
                                           ^
/kisskb/src/fs/fat/dir.c:714:9: note: in definition of macro 'FAT_IOCTL_FILLDIR_FUNC'
  struct dirent_type __user *d2 = d1 + 1;       \
         ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [/kisskb/src/scripts/Makefile.build:266: fs/fat/dir.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:488: fs/fat] Error 2
make[1]: *** [/kisskb/src/Makefile:1722: fs] Error 2
make: *** [Makefile:180: sub-make] Error 2
Command 'make -s -j 8 ARCH=arm O=/kisskb/build/linus_rpc_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_rpc_defconfig_arm-gcc4.9
# Build took: 0:00:46.585813