# git rev-parse -q --verify da2577fe63f865cd9dc785a42c29c0071f567a35^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify da2577fe63f865cd9dc785a42c29c0071f567a35^{commit}
da2577fe63f865cd9dc785a42c29c0071f567a35
# git checkout -q -f -B kisskb da2577fe63f865cd9dc785a42c29c0071f567a35
# git clean -qxdf
# < git log -1
# commit da2577fe63f865cd9dc785a42c29c0071f567a35
# Merge: 542d0e583b7b a634090a0f24
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Mar 6 14:10:46 2019 -0800
# 
#     Merge tag 'sound-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
#     
#     Pull sound updates from Takashi Iwai:
#      "We had again a busy development cycle with many new drivers as well as
#       lots of core improvements / cleanups. Let's go for highlights:
#     
#       ALSA core:
#     
#        - PCM locking scheme was refactored for reducing a global rwlock
#     
#        - PCM suspend is handled in the device type PM ops now; lots of
#          explicit calls were reduced by this action
#     
#        - Cleanups about PCM buffer preallocation calls
#     
#        - Kill NULL device object in memory allocations
#     
#        - Lots of procfs API cleanups
#     
#       ASoC core:
#     
#        - Support for only powering up channels that are actively being used
#     
#        - Cleanups / fixes of topology API
#     
#       ASoC drivers:
#     
#        - MediaTek BTCVSD for a Bluetooth radio chip, which is the first such
#          driver we've had upstream!
#     
#        - Quite a few improvements to simplify the generic card drivers,
#          especially the merge of the SCU cards into the main generic drivers
#     
#        - Lots of fixes for probing on Intel systems to follow more standard
#          styles
#     
#        - A big refresh and cleanup of the Samsung drivers
#     
#        - New drivers: Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341
#          and CS35L26, Google ChromeOS embedded controllers, Ingenic JZ4725B,
#          MediaTek BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328,
#          Spreadtrum DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM
#          formatters
#     
#       ALSA drivers:
#     
#        - Improvements of Tegra HD-audio controller driver for supporting new
#          chips
#     
#        - HD-audio codec quirks for ALC294 S4 resume, ASUS laptop, Chrome
#          headset button support and Dell workstations
#     
#        - Improved DSD support on USB-audio
#     
#        - Quirk for MOTU MicroBook II USB-audio
#     
#        - Support for Fireface UCX support and Solid State Logic Duende
#          Classic/Mini"
#     
#     * tag 'sound-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (461 commits)
#       ALSA: usb-audio: Add quirk for MOTU MicroBook II
#       ASoC: stm32: i2s: skip useless write in slave mode
#       ASoC: stm32: i2s: fix race condition in irq handler
#       ASoC: stm32: i2s: remove useless callback
#       ASoC: stm32: i2s: fix dma configuration
#       ASoC: stm32: i2s: fix stream count management
#       ASoC: stm32: i2s: fix 16 bit format support
#       ASoC: stm32: i2s: fix IRQ clearing
#       ASoC: qcom: Kconfig: fix dependency for sdm845
#       ASoC: Intel: Boards: Add Maxim98373 support
#       ASoC: rsnd: gen: fix SSI9 4/5/6/7 busif related register address
#       ALSA: firewire-motu: fix construction of PCM frame for capture direction
#       ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56
#       ALSA: hda: Extend i915 component bind timeout
#       ASoC: wm_adsp: Improve logging messages
#       ASoC: wm_adsp: Add support for multiple compressed buffers
#       ASoC: wm_adsp: Refactor compress stream initialisation
#       ASoC: wm_adsp: Reorder some functions for improved clarity
#       ASoC: wm_adsp: Factor out stripping padding from ADSP data
#       ASoC: cs35l36: Fix an IS_ERR() vs NULL checking bug
#       ...
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 da2577fe63f865cd9dc785a42c29c0071f567a35
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0x6D522580
# 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 
# yes \n | make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/eeh.c:1752:12: warning: 'proc_eeh_show' defined but not used [-Wunused-function]
 static int proc_eeh_show(struct seq_file *m, void *v)
            ^
/kisskb/src/kernel/sysctl.c:3289:12: warning: 'proc_dointvec_minmax_bpf_stats' defined but not used [-Wunused-function]
 static int proc_dointvec_minmax_bpf_stats(struct ctl_table *table, int write,
            ^
Completed OK
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5
# Build took: 0:03:17.416269