# git rev-parse -q --verify 1609d7604b847a9820e63393d1a3b6cac7286d40^{commit}
1609d7604b847a9820e63393d1a3b6cac7286d40
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1609d7604b847a9820e63393d1a3b6cac7286d40
# git clean -qxdf
# < git log -1
# commit 1609d7604b847a9820e63393d1a3b6cac7286d40
# Merge: 1f9c632cde0c a9c20bb0206a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Sep 14 16:07:40 2019 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm fixes from Paolo Bonzini:
#      "The main change here is a revert of reverts. We recently simplified
#       some code that was thought unnecessary; however, since then KVM has
#       grown quite a few cond_resched()s and for that reason the simplified
#       code is prone to livelocks---one CPUs tries to empty a list of guest
#       page tables while the others keep adding to them. This adds back the
#       generation-based zapping of guest page tables, which was not
#       unnecessary after all.
#     
#       On top of this, there is a fix for a kernel memory leak and a couple
#       of s390 fixlets as well"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: x86/mmu: Reintroduce fast invalidate/zap for flushing memslot
#       KVM: x86: work around leak of uninitialized stack contents
#       KVM: nVMX: handle page fault in vmread
#       KVM: s390: Do not leak kernel stack data in the KVM_S390_INTERRUPT ioctl
#       KVM: s390: kvm_s390_vm_start_migration: check dirty_bitmap before using it as target for memset()
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 1609d7604b847a9820e63393d1a3b6cac7286d40
# < make -s -j 24 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=0x8A59A8A8
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 24 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 24 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-  
/kisskb/src/drivers/power/reset/nvmem-reboot-mode.c: In function 'nvmem_reboot_mode_write':
/kisskb/src/drivers/power/reset/nvmem-reboot-mode.c:27:42: error: passing argument 2 of 'nvmem_cell_write' from incompatible pointer type [-Werror=incompatible-pointer-types]
  ret = nvmem_cell_write(nvmem_rbm->cell, &magic, sizeof(magic));
                                          ^~~~~~
In file included from /kisskb/src/drivers/power/reset/nvmem-reboot-mode.c:10:
/kisskb/src/include/linux/nvmem-consumer.h:121:21: note: expected 'const char *' but argument is of type 'unsigned int *'
         const char *buf, size_t len)
         ~~~~~~~~~~~~^~~
cc1: some warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:281: drivers/power/reset/nvmem-reboot-mode.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:497: drivers/power/reset] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:497: drivers/power] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1083: drivers] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 24 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: 0:02:17.918160