# git rev-parse -q --verify 1566feea450cb0ffcdb47daf723f62640c9f616a^{commit}
1566feea450cb0ffcdb47daf723f62640c9f616a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1566feea450cb0ffcdb47daf723f62640c9f616a
# git clean -qxdf
# < git log -1
# commit 1566feea450cb0ffcdb47daf723f62640c9f616a
# Merge: 7fdfbe08a2b3 b3583fca5fb6
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jun 20 12:31:08 2020 -0700
# 
#     Merge tag 's390-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 fixes from Vasily Gorbik:
#     
#      - a few ptrace fixes mostly for strace and seccomp_bpf kernel tests
#        findings
#     
#      - cleanup unused pm callbacks in virtio ccw
#     
#      - replace kmalloc + memset with kzalloc in crypto
#     
#      - use $(LD) for vDSO linkage to make clang happy
#     
#      - fix vDSO clock_getres() to preserve the same behaviour as
#        posix_get_hrtimer_res()
#     
#      - fix workqueue cpumask warning when NUMA=n and nr_node_ids=2
#     
#      - reduce SLSB writes during input processing, improve warnings and
#        cleanup qdio_data usage in qdio
#     
#      - a few fixes to use scnprintf() instead of snprintf()
#     
#     * tag 's390-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390: fix syscall_get_error for compat processes
#       s390/qdio: warn about unexpected SLSB states
#       s390/qdio: clean up usage of qdio_data
#       s390/numa: let NODES_SHIFT depend on NEED_MULTIPLE_NODES
#       s390/vdso: fix vDSO clock_getres()
#       s390/vdso: Use $(LD) instead of $(CC) to link vDSO
#       s390/protvirt: use scnprintf() instead of snprintf()
#       s390: use scnprintf() in sys_##_prefix##_##_name##_show
#       s390/crypto: use scnprintf() instead of snprintf()
#       s390/zcrypt: use kzalloc
#       s390/virtio: remove unused pm callbacks
#       s390/qdio: reduce SLSB writes during Input Queue processing
#       selftests/seccomp: s390 shares the syscall and return value register
#       s390/ptrace: fix setting syscall number
#       s390/ptrace: pass invalid syscall numbers to tracing
#       s390/ptrace: return -ENOSYS when invalid syscall is supplied
#       s390/seccomp: pass syscall arguments via seccomp_data
#       s390/qdio: fine-tune SLSB update
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 1566feea450cb0ffcdb47daf723f62640c9f616a
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc40x_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc40x_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc40x_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc40x_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc40x_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/head_40x.S: Assembler messages:
/kisskb/src/arch/powerpc/kernel/head_40x.S:623: Warning: invalid register expression
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1623:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/lib/zstd/compress.c: In function 'ZSTD_compressBlock_doubleFast':
/kisskb/src/lib/zstd/compress.c:1393:1: warning: the frame size of 1384 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
INFO: Uncompressed kernel (size 0x5a229c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5a229c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.8.0-rc1-g1566feea450c
Created:      Sun Jun 21 06:41:50 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2892228 Bytes = 2824.44 KiB = 2.76 MiB
Load Address: 00600000
Entry Point:  0060198c
Image Name:   Linux-5.8.0-rc1-g1566feea450c
Created:      Sun Jun 21 06:41:50 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2892418 Bytes = 2824.63 KiB = 2.76 MiB
Load Address: 00600000
Entry Point:  00601750
Completed OK
# rm -rf /kisskb/build/linus_ppc40x_defconfig_powerpc-gcc4.9
# Build took: 0:00:58.550804