# git rev-parse -q --verify 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19^{commit}
66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19
already have revision, skipping fetch
# git checkout -q -f -B kisskb 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19
# git clean -qxdf
# < git log -1
# commit 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19
# Merge: 473348891c36 dfd32cad146e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 12 10:52:40 2019 -0800
# 
#     Merge tag 'remove-dma_zalloc_coherent-5.0' of git://git.infradead.org/users/hch/dma-mapping
#     
#     Pull dma_zalloc_coherent() removal from Christoph Hellwig:
#      "We've always had a weird situation around dma_zalloc_coherent. To
#       safely support mapping the allocations to userspace major
#       architectures like x86 and arm have always zeroed allocations from
#       dma_alloc_coherent, but a couple other architectures were missing that
#       zeroing either always or in corner cases.
#     
#       Then later we grew anothe dma_zalloc_coherent interface to explicitly
#       request zeroing, but that just added __GFP_ZERO to the allocation
#       flags, which for some allocators that didn't end up using the page
#       allocator ended up being a no-op and still not zeroing the
#       allocations.
#     
#       So for this merge window I fixed up all remaining architectures to
#       zero the memory in dma_alloc_coherent, and made dma_zalloc_coherent a
#       no-op wrapper around dma_alloc_coherent, which fixes all of the above
#       issues.
#     
#       dma_zalloc_coherent is now pointless and can go away, and Luis helped
#       me writing a cocchinelle script and patch series to kill it, which I
#       think we should apply now just after -rc1 to finally settle these
#       issue"
#     
#     * tag 'remove-dma_zalloc_coherent-5.0' of git://git.infradead.org/users/hch/dma-mapping:
#       dma-mapping: remove dma_zalloc_coherent()
#       cross-tree: phase out dma_zalloc_coherent() on headers
#       cross-tree: phase out dma_zalloc_coherent()
# < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-gcc --version
# < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-ld --version
# < git log --format=%s --max-count=1 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19
# < make -s -j 120 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-  defconfig
# make -s -j 120 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-  
/kisskb/src/arch/mips/boot/dts/xilfpga/nexys4ddr.dts:109.16-112.8: Warning (i2c_bus_reg): /i2c@10A00000/ad7420@4B: I2C bus unit address format error, expected "4b"
FIT description: Linux 5.0.0-rc1-g66c56cfa64d9
Created:         Sun Jan 13 10:35:21 2019
 Image 0 (kernel@0)
  Description:  Linux 5.0.0-rc1-g66c56cfa64d9
  Created:      Sun Jan 13 10:35:21 2019
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    4501266 Bytes = 4395.77 KiB = 4.29 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x80854590
  Hash algo:    sha1
  Hash value:   4d36225e3e051593d4252d105736c6dae16b66db
 Image 1 (fdt@boston)
  Description:  img,boston Device Tree
  Created:      Sun Jan 13 10:35:21 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    3793 Bytes = 3.70 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   4799f50d688573234da6e9d7701234d394759ef4
 Image 2 (fdt@ni169445)
  Description:  NI 169445 device tree
  Created:      Sun Jan 13 10:35:21 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    1871 Bytes = 1.83 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   51b89b31605ee62038c8468c429af091dfc75ec7
 Image 3 (fdt@xilfpga)
  Description:  MIPSfpga (xilfpga) Device Tree
  Created:      Sun Jan 13 10:35:21 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    2708 Bytes = 2.64 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   509ce58e44c561d54539e64e9d4b47054e696fc6
 Default Configuration: 'conf@default'
 Configuration 0 (conf@default)
  Description:  Generic Linux kernel
  Kernel:       kernel@0
 Configuration 1 (conf@boston)
  Description:  Boston Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@boston
 Configuration 2 (conf@ni169445)
  Description:  NI 169445 Linux Kernel
  Kernel:       kernel@0
  FDT:          fdt@ni169445
 Configuration 3 (conf@xilfpga)
  Description:  MIPSfpga Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@xilfpga
Completed OK
# rm -rf /kisskb/build/linus_mips-defconfig_mipsel
# Build took: 0:00:59.691099