# git rev-parse -q --verify f4b936f5d6fd0625a78a7b4b92e98739a2bdb6f7^{commit}
f4b936f5d6fd0625a78a7b4b92e98739a2bdb6f7
already have revision, skipping fetch
# git checkout -q -f -B kisskb f4b936f5d6fd0625a78a7b4b92e98739a2bdb6f7
# git clean -qxdf
# < git log -1
# commit f4b936f5d6fd0625a78a7b4b92e98739a2bdb6f7
# Merge: 48da33058975 2279f540ea7d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Nov 22 13:26:07 2020 -0800
# 
#     Merge tag 'sched-urgent-2020-11-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull scheduler fixes from Thomas Gleixner:
#      "A couple of scheduler fixes:
#     
#        - Make the conditional update of the overutilized state work
#          correctly by caching the relevant flags state before overwriting
#          them and checking them afterwards.
#     
#        - Fix a data race in the wakeup path which caused loadavg on ARM64
#          platforms to become a random number generator.
#     
#        - Fix the ordering of the iowaiter accounting operations so it can't
#          be decremented before it is incremented.
#     
#        - Fix a bug in the deadline scheduler vs. priority inheritance when a
#          non-deadline task A has inherited the parameters of a deadline task
#          B and then blocks on a non-deadline task C.
#     
#          The second inheritance step used the static deadline parameters of
#          task A, which are usually 0, instead of further propagating task
#          B's parameters. The zero initialized parameters trigger a bug in
#          the deadline scheduler"
#     
#     * tag 'sched-urgent-2020-11-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       sched/deadline: Fix priority inheritance with multiple scheduling classes
#       sched: Fix rq->nr_iowait ordering
#       sched: Fix data-race in wakeup
#       sched/fair: Fix overutilized update in enqueue_task_fair()
# < /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 f4b936f5d6fd0625a78a7b4b92e98739a2bdb6f7
# < make -s -j 10 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 10 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 10 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 10 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/drivers/tty/vt/vt_ioctl.c: In function 'vt_ioctl':
/kisskb/src/drivers/tty/vt/vt_ioctl.c:1019:1: 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:283: drivers/tty/vt/vt_ioctl.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/tty/vt] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/tty] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1799: 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:283: fs/fat/dir.o] Error 1
make[2]: *** [/kisskb/src/scripts/Makefile.build:500: fs/fat] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1799: fs] Error 2
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 10 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: 0:01:10.610884