# git rev-parse -q --verify e99f23c5bf59219d0cd9b6e0d7d4c1b641a98704^{commit}
e99f23c5bf59219d0cd9b6e0d7d4c1b641a98704
already have revision, skipping fetch
# git checkout -q -f -B kisskb e99f23c5bf59219d0cd9b6e0d7d4c1b641a98704
# git clean -qxdf
# < git log -1
# commit e99f23c5bf59219d0cd9b6e0d7d4c1b641a98704
# Merge: 23ef827c1bac 85f58eb18898
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Sep 10 11:58:20 2021 -0700
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 fixes from Catalin Marinas:
#     
#      - Limit the linear region to 51-bit when KVM is running in nVHE mode.
#     
#        Otherwise, depending on the placement of the ID map, kernel-VA to
#        hyp-VA translations may produce addresses that either conflict with
#        other HYP mappings or generate addresses outside of the 52-bit
#        addressable range.
#     
#      - Instruct kmemleak not to scan the memory reserved for kdump as this
#        range is removed from the kernel linear map and therefore not
#        accessible.
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       arm64: kdump: Skip kmemleak scan reserved memory for kdump
#       arm64: mm: limit linear region to 51 bits for KVM in nVHE mode
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-ld --version
# < git log --format=%s --max-count=1 e99f23c5bf59219d0cd9b6e0d7d4c1b641a98704
# < make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  help
# make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  olddefconfig
# make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
/kisskb/src/drivers/gpu/drm/rockchip/cdn-dp-core.c:1126:12: error: 'cdn_dp_resume' defined but not used [-Werror=unused-function]
 static int cdn_dp_resume(struct device *dev)
            ^
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:277: drivers/gpu/drm/rockchip/cdn-dp-core.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/gpu/drm/rockchip] Error 2
make[4]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/input/joystick/analog.c:160:2: error: #warning Precise timer not defined for this architecture. [-Werror=cpp]
 #warning Precise timer not defined for this architecture.
  ^
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:277: drivers/input/joystick/analog.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/input/joystick] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/input] Error 2
make[2]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/gpu/drm] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:540: drivers/gpu] Error 2
make[1]: *** [/kisskb/src/Makefile:1874: drivers] Error 2
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_xtensa-allmodconfig_xtensa
# Build took: 0:13:04.177982