# git rev-parse -q --verify e67095fd2f727c35e510d831c588696f2138a1bb^{commit}
e67095fd2f727c35e510d831c588696f2138a1bb
already have revision, skipping fetch
# git checkout -q -f -B kisskb e67095fd2f727c35e510d831c588696f2138a1bb
# git clean -qxdf
# < git log -1
# commit e67095fd2f727c35e510d831c588696f2138a1bb
# Merge: 083f0f2cd402 90ae409f9eb3
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Aug 24 20:00:11 2019 -0700
# 
#     Merge tag 'dma-mapping-5.3-5' of git://git.infradead.org/users/hch/dma-mapping
#     
#     Pull dma-mapping fixes from Christoph Hellwig:
#      "Two fixes for regressions in this merge window:
#     
#        - select the Kconfig symbols for the noncoherent dma arch helpers on
#          arm if swiotlb is selected, not just for LPAE to not break then Xen
#          build, that uses swiotlb indirectly through swiotlb-xen
#     
#        - fix the page allocator fallback in dma_alloc_contiguous if the CMA
#          allocation fails"
#     
#     * tag 'dma-mapping-5.3-5' of git://git.infradead.org/users/hch/dma-mapping:
#       dma-direct: fix zone selection after an unaddressable CMA allocation
#       arm: select the dma-noncoherent symbols for all swiotlb builds
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 e67095fd2f727c35e510d831c588696f2138a1bb
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x1E274BFC
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:56: CROSS_COMPILE_COMPAT not defined or empty, the compat vDSO will not be built
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:56: CROSS_COMPILE_COMPAT not defined or empty, the compat vDSO will not be built
/kisskb/src/drivers/mfd/rk808.c:732:12: warning: 'rk8xx_suspend' defined but not used [-Wunused-function]
 static int rk8xx_suspend(struct device *dev)
            ^
/kisskb/src/drivers/mfd/rk808.c:752:12: warning: 'rk8xx_resume' defined but not used [-Wunused-function]
 static int rk8xx_resume(struct device *dev)
            ^
/kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c: In function 'sun4i_tcon_bind':
/kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c:1090:21: warning: 'has_lvds_alt' may be used uninitialized in this function [-Wmaybe-uninitialized]
  bool has_lvds_rst, has_lvds_alt, can_lvds;
                     ^
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:02:10.081090