# git rev-parse -q --verify e4adffb8daf476a01e7b4a55f586dc8c26e81392^{commit}
e4adffb8daf476a01e7b4a55f586dc8c26e81392
already have revision, skipping fetch
# git checkout -q -f -B kisskb e4adffb8daf476a01e7b4a55f586dc8c26e81392
# git clean -qxdf
# < git log -1
# commit e4adffb8daf476a01e7b4a55f586dc8c26e81392
# Merge: 8796ac1d031a 0bde4444ec44
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue May 4 11:24:46 2021 -0700
# 
#     Merge tag 'dmaengine-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
#     
#     Pull dmaengine updates from Vinod Koul:
#      "New drivers/devices:
#     
#        - Support for QCOM SM8150 GPI DMA
#     
#       Updates:
#     
#        - Big pile of idxd updates including support for performance
#          monitoring
#     
#        - Support in dw-edma for interleaved dma
#     
#        - Support for synchronize() in Xilinx driver"
#     
#     * tag 'dmaengine-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (42 commits)
#       dmaengine: idxd: Enable IDXD performance monitor support
#       dmaengine: idxd: Add IDXD performance monitor support
#       dmaengine: idxd: remove MSIX masking for interrupt handlers
#       dmaengine: idxd: device cmd should use dedicated lock
#       dmaengine: idxd: support reporting of halt interrupt
#       dmaengine: idxd: enable SVA feature for IOMMU
#       dmaengine: idxd: convert sprintf() to sysfs_emit() for all usages
#       dmaengine: idxd: add interrupt handle request and release support
#       dmaengine: idxd: add support for readonly config mode
#       dmaengine: idxd: add percpu_ref to descriptor submission path
#       dmaengine: idxd: remove detection of device type
#       dmaengine: idxd: iax bus removal
#       dmaengine: idxd: fix cdev setup and free device lifetime issues
#       dmaengine: idxd: fix group conf_dev lifetime
#       dmaengine: idxd: fix engine conf_dev lifetime
#       dmaengine: idxd: fix wq conf_dev 'struct device' lifetime
#       dmaengine: idxd: fix idxd conf_dev 'struct device' lifetime
#       dmaengine: idxd: use ida for device instance enumeration
#       dmaengine: idxd: removal of pcim managed mmio mapping
#       dmaengine: idxd: cleanup pci interrupt vector allocation management
#       ...
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 e4adffb8daf476a01e7b4a55f586dc8c26e81392
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xd3f638) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xe00000)
Image Name:   Linux-5.12.0-ge4adffb8daf4
Created:      Wed May  5 05:44:06 2021
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5366370 Bytes = 5240.60 KiB = 5.12 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9
# Build took: 0:01:51.464040