# git rev-parse -q --verify e2b623fbe6a34bce1332584212ae101ebc2508f5^{commit}
e2b623fbe6a34bce1332584212ae101ebc2508f5
already have revision, skipping fetch
# git checkout -q -f -B kisskb e2b623fbe6a34bce1332584212ae101ebc2508f5
# git clean -qxdf
# < git log -1
# commit e2b623fbe6a34bce1332584212ae101ebc2508f5
# Merge: 70408a9987d1 f822ad2c2c03
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Oct 23 11:14:47 2018 +0100
# 
#     Merge tag 's390-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 updates from Martin Schwidefsky:
#     
#      - Improved access control for the zcrypt driver, multiple device nodes
#        can now be created with different access control lists
#     
#      - Extend the pkey API to provide random protected keys, this is useful
#        for encrypted swap device with ephemeral protected keys
#     
#      - Add support for virtually mapped kernel stacks
#     
#      - Rework the early boot code, this moves the memory detection into the
#        boot code that runs prior to decompression.
#     
#      - Add KASAN support
#     
#      - Bug fixes and cleanups
#     
#     * tag 's390-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (83 commits)
#       s390/pkey: move pckmo subfunction available checks away from module init
#       s390/kasan: support preemptible kernel build
#       s390/pkey: Load pkey kernel module automatically
#       s390/perf: Return error when debug_register fails
#       s390/sthyi: Fix machine name validity indication
#       s390/zcrypt: fix broken zcrypt_send_cprb in-kernel api function
#       s390/vmalloc: fix VMALLOC_START calculation
#       s390/mem_detect: add missing include
#       s390/dumpstack: print psw mask and address again
#       s390/crypto: Enhance paes cipher to accept variable length key material
#       s390/pkey: Introduce new API for transforming key blobs
#       s390/pkey: Introduce new API for random protected key verification
#       s390/pkey: Add sysfs attributes to emit secure key blobs
#       s390/pkey: Add sysfs attributes to emit protected key blobs
#       s390/pkey: Define protected key blob format
#       s390/pkey: Introduce new API for random protected key generation
#       s390/zcrypt: add ap_adapter_mask sysfs attribute
#       s390/zcrypt: provide apfs failure code on type 86 error reply
#       s390/zcrypt: zcrypt device driver cleanup
#       s390/kasan: add support for mem= kernel parameter
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 e2b623fbe6a34bce1332584212ae101ebc2508f5
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x26320C1D
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
In file included from /kisskb/src/drivers/media/usb/dvb-usb/pctv452e.c:20:
/kisskb/src/drivers/media/usb/dvb-usb/pctv452e.c: In function 'pctv452e_frontend_attach':
/kisskb/src/drivers/media/dvb-frontends/stb0899_drv.h:151:36: error: weak declaration of 'stb0899_attach' being applied to a already existing, static definition
 static inline struct dvb_frontend *stb0899_attach(struct stb0899_config *config,
                                    ^~~~~~~~~~~~~~
make[5]: *** [/kisskb/src/scripts/Makefile.build:305: drivers/media/usb/dvb-usb/pctv452e.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:546: drivers/media/usb/dvb-usb] Error 2
make[3]: *** [/kisskb/src/scripts/Makefile.build:546: drivers/media/usb] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:546: drivers/media] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1052: drivers] Error 2
make: *** [Makefile:146: sub-make] Error 2
Command 'make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:02:34.320973