# git rev-parse -q --verify eb5f95f1593f7c22dac681b19e815828e2af3efd^{commit}
eb5f95f1593f7c22dac681b19e815828e2af3efd
already have revision, skipping fetch
# git checkout -q -f -B kisskb eb5f95f1593f7c22dac681b19e815828e2af3efd
# git clean -qxdf
# < git log -1
# commit eb5f95f1593f7c22dac681b19e815828e2af3efd
# Merge: 92ab97adeefc cd4d3d5f21dd
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Sep 18 18:51:08 2020 -0700
# 
#     Merge tag 's390-5.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 fixes from Vasily Gorbik:
#     
#      - Fix order in trace_hardirqs_off_caller() to make locking state
#        consistent even if the IRQ tracer calls into lockdep again. Touches
#        common code. Acked-by Peter Zijlstra.
#     
#      - Correctly handle secure storage violation exception to avoid kernel
#        panic triggered by user space misbehaviour.
#     
#      - Switch the idle->seqcount over to using raw_write_*() to avoid
#       "suspicious RCU usage".
#     
#      - Fix memory leaks on hard unplug in pci code.
#     
#      - Use kvmalloc instead of kmalloc for larger allocations in zcrypt.
#     
#      - Add few missing __init annotations to static functions to avoid
#        section mismatch complains when functions are not inlined.
#     
#     * tag 's390-5.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390: add 3f program exception handler
#       lockdep: fix order in trace_hardirqs_off_caller()
#       s390/pci: fix leak of DMA tables on hard unplug
#       s390/init: add missing __init annotations
#       s390/zcrypt: fix kmalloc 256k failure
#       s390/idle: fix suspicious RCU usage
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 eb5f95f1593f7c22dac681b19e815828e2af3efd
# < make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# < make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  help
# make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  olddefconfig
# make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/drivers/acpi/processor_idle.c: In function 'lapic_timer_needs_broadcast':
/kisskb/src/drivers/acpi/processor_idle.c:179:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
In file included from /kisskb/src/arch/ia64/include/uapi/asm/intrinsics.h:22:0,
                 from /kisskb/src/arch/ia64/include/asm/intrinsics.h:11,
                 from /kisskb/src/arch/ia64/include/asm/timex.h:14,
                 from /kisskb/src/include/linux/timex.h:65,
                 from /kisskb/src/include/linux/time32.h:13,
                 from /kisskb/src/include/linux/time.h:73,
                 from /kisskb/src/fs/nfs/read.c:11:
/kisskb/src/fs/nfs/read.c: In function 'nfs_read_completion':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:196:5: note: in expansion of macro 'xchg'
     xchg(&nfs_req_openctx(req)->error, error);
     ^
/kisskb/src/fs/nfs/read.c: In function 'nfs_readpage':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:355:2: note: in expansion of macro 'xchg'
  xchg(&ctx->error, 0);
  ^
ERROR: modpost: "rcu_idle_enter" [drivers/acpi/processor.ko] undefined!
ERROR: modpost: "rcu_idle_exit" [drivers/acpi/processor.ko] undefined!
make[2]: *** [/kisskb/src/scripts/Makefile.modpost:111: Module.symvers] Error 1
make[2]: *** Deleting file 'Module.symvers'
make[1]: *** [/kisskb/src/Makefile:1388: modules] Error 2
make[1]: *** Waiting for unfinished jobs....
No errors detected in 22431 functions.
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64-gcc4.9
# Build took: 0:02:14.432342