# git rev-parse -q --verify 99613159ad749543621da8238acf1a122880144e^{commit}
99613159ad749543621da8238acf1a122880144e
already have revision, skipping fetch
# git checkout -q -f -B kisskb 99613159ad749543621da8238acf1a122880144e
# git clean -qxdf
# < git log -1
# commit 99613159ad749543621da8238acf1a122880144e
# Merge: fe81ba137ebc bbd0ff07ed12
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jan 18 14:03:34 2022 +0200
# 
#     Merge tag 'dmaengine-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
#     
#     Pull dmaengine updates from Vinod Koul:
#      "A bunch of new support and few updates to drivers:
#     
#       New support:
#        - DMA_MEMCPY_SG support is bought back as we have a user in Xilinx
#          driver
#        - Support for TI J721S2 SoC in k3-udma driver
#        - Support for Ingenic MDMA and BDMA in the JZ4760
#        - Support for Renesas r8a779f0 dmac
#     
#       Updates:
#        - We are finally getting rid of slave_id, so this brings in the
#          changes across tree for that
#        - updates for idxd driver
#        - at_xdmac driver cleanup"
#     
#     * tag 'dmaengine-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (60 commits)
#       dt-bindings: dma-controller: Split interrupt fields in example
#       dmaengine: pch_dma: Remove usage of the deprecated "pci-dma-compat.h" API
#       dmaengine: at_xdmac: Fix race over irq_status
#       dmaengine: at_xdmac: Remove a level of indentation in at_xdmac_tasklet()
#       dmaengine: at_xdmac: Fix at_xdmac_lld struct definition
#       dmaengine: at_xdmac: Fix lld view setting
#       dmaengine: at_xdmac: Remove a level of indentation in at_xdmac_advance_work()
#       dmaengine: at_xdmac: Fix concurrency over xfers_list
#       dmaengine: at_xdmac: Move the free desc to the tail of the desc list
#       dmaengine: at_xdmac: Fix race for the tx desc callback
#       dmaengine: at_xdmac: Fix concurrency over chan's completed_cookie
#       dmaengine: at_xdmac: Print debug message after realeasing the lock
#       dmaengine: at_xdmac: Start transfer for cyclic channels in issue_pending
#       dmaengine: at_xdmac: Don't start transactions at tx_submit level
#       dmaengine: idxd: deprecate token sysfs attributes for read buffers
#       dmaengine: idxd: change bandwidth token to read buffers
#       dmaengine: idxd: fix wq settings post wq disable
#       dmaengine: idxd: change MSIX allocation based on per wq activation
#       dmaengine: idxd: fix descriptor flushing locking
#       dmaengine: idxd: embed irq_entry in idxd_wq struct
#       ...
# < /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 99613159ad749543621da8238acf1a122880144e
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  skiroot_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/stacktrace.c: In function 'handle_backtrace_ipi':
/kisskb/src/arch/powerpc/kernel/stacktrace.c:171:2: error: implicit declaration of function 'nmi_cpu_backtrace' [-Werror=implicit-function-declaration]
  nmi_cpu_backtrace(regs);
  ^
/kisskb/src/arch/powerpc/kernel/stacktrace.c: In function 'arch_trigger_cpumask_backtrace':
/kisskb/src/arch/powerpc/kernel/stacktrace.c:226:2: error: implicit declaration of function 'nmi_trigger_cpumask_backtrace' [-Werror=implicit-function-declaration]
  nmi_trigger_cpumask_backtrace(mask, exclude_self, raise_backtrace_ipi);
  ^
cc1: all warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:288: arch/powerpc/kernel/stacktrace.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: arch/powerpc/kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1840: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_skiroot_defconfig_powerpc-gcc5
# Build took: 0:01:42.791181