# git rev-parse -q --verify 8e143b90e4d45cca3dc53760d3cfab988bc74571^{commit}
8e143b90e4d45cca3dc53760d3cfab988bc74571
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8e143b90e4d45cca3dc53760d3cfab988bc74571
# git clean -qxdf
# < git log -1
# commit 8e143b90e4d45cca3dc53760d3cfab988bc74571
# Merge: 78e8696c234a 03ebe48e235f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jan 1 15:55:29 2019 -0800
# 
#     Merge tag 'iommu-updates-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
#     
#     Pull IOMMU updates from Joerg Roedel:
#     
#      - Page table code for AMD IOMMU now supports large pages where smaller
#        page-sizes were mapped before. VFIO had to work around that in the
#        past and I included a patch to remove it (acked by Alex Williamson)
#     
#      - Patches to unmodularize a couple of IOMMU drivers that would never
#        work as modules anyway.
#     
#      - Work to unify the the iommu-related pointers in 'struct device' into
#        one pointer. This work is not finished yet, but will probably be in
#        the next cycle.
#     
#      - NUMA aware allocation in iommu-dma code
#     
#      - Support for r8a774a1 and r8a774c0 in the Renesas IOMMU driver
#     
#      - Scalable mode support for the Intel VT-d driver
#     
#      - PM runtime improvements for the ARM-SMMU driver
#     
#      - Support for the QCOM-SMMUv2 IOMMU hardware from Qualcom
#     
#      - Various smaller fixes and improvements
#     
#     * tag 'iommu-updates-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (78 commits)
#       iommu: Check for iommu_ops == NULL in iommu_probe_device()
#       ACPI/IORT: Don't call iommu_ops->add_device directly
#       iommu/of: Don't call iommu_ops->add_device directly
#       iommu: Consolitate ->add/remove_device() calls
#       iommu/sysfs: Rename iommu_release_device()
#       dmaengine: sh: rcar-dmac: Use device_iommu_mapped()
#       xhci: Use device_iommu_mapped()
#       powerpc/iommu: Use device_iommu_mapped()
#       ACPI/IORT: Use device_iommu_mapped()
#       iommu/of: Use device_iommu_mapped()
#       driver core: Introduce device_iommu_mapped() function
#       iommu/tegra: Use helper functions to access dev->iommu_fwspec
#       iommu/qcom: Use helper functions to access dev->iommu_fwspec
#       iommu/of: Use helper functions to access dev->iommu_fwspec
#       iommu/mediatek: Use helper functions to access dev->iommu_fwspec
#       iommu/ipmmu-vmsa: Use helper functions to access dev->iommu_fwspec
#       iommu/dma: Use helper functions to access dev->iommu_fwspec
#       iommu/arm-smmu: Use helper functions to access dev->iommu_fwspec
#       ACPI/IORT: Use helper functions to access dev->iommu_fwspec
#       iommu: Introduce wrappers around dev->iommu_fwspec
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-ld --version
# < git log --format=%s --max-count=1 8e143b90e4d45cca3dc53760d3cfab988bc74571
# < make -s -j 10 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  allmodconfig
# make -s -j 10 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (ret == -EOPNOTSUPP)
     ^
/kisskb/src/drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^~~~~~~
WARNING: EXPORT symbol "clear_page" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: EXPORT symbol "copy_page" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: "clear_page" [fs/ocfs2/dlm/ocfs2_dlm.ko] has no CRC!
WARNING: "clear_page" [fs/ntfs/ntfs.ko] has no CRC!
WARNING: "copy_page" [fs/nilfs2/nilfs2.ko] has no CRC!
WARNING: "clear_page" [fs/gfs2/gfs2.ko] has no CRC!
WARNING: "copy_page" [fs/fuse/fuse.ko] has no CRC!
WARNING: "clear_page" [fs/fuse/fuse.ko] has no CRC!
WARNING: "clear_page" [fs/exofs/libore.ko] has no CRC!
WARNING: "clear_page" [fs/exofs/exofs.ko] has no CRC!
WARNING: "copy_page" [fs/cachefiles/cachefiles.ko] has no CRC!
WARNING: "copy_page" [fs/btrfs/btrfs.ko] has no CRC!
WARNING: "clear_page" [fs/btrfs/btrfs.ko] has no CRC!
WARNING: "clear_page" [drivers/scsi/sd_mod.ko] has no CRC!
WARNING: "clear_page" [drivers/md/raid456.ko] has no CRC!
WARNING: "clear_page" [drivers/md/dm-integrity.ko] has no CRC!
WARNING: "copy_page" [drivers/gpu/drm/ttm/ttm.ko] has no CRC!
WARNING: "clear_page" [drivers/gpu/drm/ttm/ttm.ko] has no CRC!
WARNING: "copy_page" [drivers/block/drbd/drbd.ko] has no CRC!
Completed OK
# rm -rf /kisskb/build/linus_nds32-allmodconfig_nds32le
# Build took: 0:12:17.474369