# git rev-parse -q --verify 0805c6fb39f66e01cb0adccfae8d9e0615c70fd7^{commit}
0805c6fb39f66e01cb0adccfae8d9e0615c70fd7
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0805c6fb39f66e01cb0adccfae8d9e0615c70fd7
# git clean -qxdf
# < git log -1
# commit 0805c6fb39f66e01cb0adccfae8d9e0615c70fd7
# Merge: 416e05e5b7ce 69243df953e7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Aug 2 10:55:04 2022 -0700
# 
#     Merge tag 'spi-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
#     
#     Pull spi updates from Mark Brown:
#      "The big update this time around is some excellent work from David
#       Jander who went through the fast path and really eliminated overheads,
#       meaning that we are seeing a huge reduction in the time spent between
#       transfers for single threaded clients.
#     
#       Benchmarking has been coming out at about a halving of overhead which
#       is clearly visible in system level usage that stresses SPI like some
#       CAN and IIO applications, especially with small transfers. Thanks to
#       David for taking the time to drill down into this and push the work
#       upstream.
#     
#       Otherwise there's been a bunch of new device support and the usual
#       updates.
#     
#        - Optimisation of the fast path, particularly around the number and
#          types of locking operations, from David Jander.
#     
#        - Support for Arbel NPCM845, HP GXP, Intel Meteor Lake and Thunder
#          Bay, MediaTek MT8188 and MT8365, Microchip FPGAs, nVidia Tegra 241
#          and Samsung Exynos Auto v9 and 4210"
#     
#     * tag 'spi-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (97 commits)
#       MAINTAINERS: add spi support to GXP
#       spi: dt-bindings: add documentation for hpe,gxp-spifi
#       spi: spi-gxp: Add support for HPE GXP SoCs
#       spi: a3700: support BE for AC5 SPI driver
#       spi/panel: dt-bindings: drop CPHA and CPOL from common properties
#       spi: bcm2835: enable shared interrupt support
#       spi: dt-bindings: spi-controller: correct example indentation
#       spi: dt-bindings: qcom,spi-geni-qcom: allow three interconnects
#       spi: npcm-fiu: Add NPCM8XX support
#       dt-binding: spi: Add npcm845 compatible to npcm-fiu document
#       spi: npcm-fiu: Modify direct read dummy configuration
#       spi: atmel: remove #ifdef CONFIG_{PM, SLEEP}
#       spi: dt-bindings: Add compatible for MediaTek MT8188
#       spi: dt-bindings: mediatek,spi-mtk-nor: Update bindings for nor flash
#       spi: dt-bindings: atmel,at91rm9200-spi: convert to json-schema
#       spi: tegra20-slink: fix UAF in tegra_slink_remove()
#       spi: Fix simplification of devm_spi_register_controller
#       spi: microchip-core: switch to use dev_err_probe()
#       spi: microchip-core: switch to use devm_spi_alloc_master()
#       spi: microchip-core: fix UAF in mchp_corespi_remove()
#       ...
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 0805c6fb39f66e01cb0adccfae8d9e0615c70fd7
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=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_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 120 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:5211:warning: override: reassigning to symbol PPC_DISABLE_WERROR
.config:5213:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:5218:warning: override: reassigning to symbol UBSAN
# make -s -j 120 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc11
# Build took: 0:02:34.033672