# git rev-parse -q --verify 6d12075ddeedc38d25c5b74e929e686158da728c^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 6d12075ddeedc38d25c5b74e929e686158da728c^{commit}
6d12075ddeedc38d25c5b74e929e686158da728c
# git checkout -q -f -B kisskb 6d12075ddeedc38d25c5b74e929e686158da728c
# git clean -qxdf
# < git log -1
# commit 6d12075ddeedc38d25c5b74e929e686158da728c
# Merge: aa27b32b76d0 880bc529bae2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jul 7 14:54:02 2020 -0700
# 
#     Merge tag 'mtd/fixes-for-5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
#     
#     Pull MTD fixes from Miquel Raynal:
#      "MTD:
#        - Set a missing master partition panic write flag
#     
#       Raw NAND:
#        - Fix build issue in the xway driver
#        - Fix a wrong return code"
#     
#     * tag 'mtd/fixes-for-5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
#       mtd: rawnand: xway: Fix build issue
#       mtd: set master partition panic write flag
#       nandsim: Fix return code testing of ns_find_operation()
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 6d12075ddeedc38d25c5b74e929e686158da728c
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x89EA8B20
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:5993:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
In file included from /kisskb/src/drivers/iommu/amd/iommu.c:45:
/kisskb/src/drivers/iommu/amd/amd_iommu.h:105:13: warning: 'amd_iommu_apply_ivrs_quirks' defined but not used [-Wunused-function]
 static void amd_iommu_apply_ivrs_quirks(void) { }
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/drivers/iommu/amd/iommu_v2.c:20:
/kisskb/src/drivers/iommu/amd/amd_iommu.h:105:13: warning: 'amd_iommu_apply_ivrs_quirks' defined but not used [-Wunused-function]
 static void amd_iommu_apply_ivrs_quirks(void) { }
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
vmlinux.o: warning: objtool: do_syscall_64()+0xd: call to check_user_regs() leaves .noinstr.text section
vmlinux.o: warning: objtool: idtentry_enter_cond_rcu()+0xe: call to check_user_regs() leaves .noinstr.text section
vmlinux.o: warning: objtool: idtentry_enter_user()+0x0: call to check_user_regs() leaves .noinstr.text section
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:05:44.751825