# git rev-parse -q --verify 719bbd4a509f403f537adcaefd8ce17532be2e84^{commit}
719bbd4a509f403f537adcaefd8ce17532be2e84
already have revision, skipping fetch
# git checkout -q -f -B kisskb 719bbd4a509f403f537adcaefd8ce17532be2e84
# git clean -qxdf
# < git log -1
# commit 719bbd4a509f403f537adcaefd8ce17532be2e84
# Merge: c4fbde84fede 4d83de6da265
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Feb 24 10:43:40 2021 -0800
# 
#     Merge tag 'vfio-v5.12-rc1' of git://github.com/awilliam/linux-vfio
#     
#     Pull VFIO updatesfrom Alex Williamson:
#     
#      - Virtual address update handling (Steve Sistare)
#     
#      - s390/zpci fixes and cleanups (Max Gurtovoy)
#     
#      - Fixes for dirty bitmap handling, non-mdev page pinning, and improved
#        pinned dirty scope tracking (Keqian Zhu)
#     
#      - Batched page pinning enhancement (Daniel Jordan)
#     
#      - Page access permission fix (Alex Williamson)
#     
#     * tag 'vfio-v5.12-rc1' of git://github.com/awilliam/linux-vfio: (21 commits)
#       vfio/type1: Batch page pinning
#       vfio/type1: Prepare for batched pinning with struct vfio_batch
#       vfio/type1: Change success value of vaddr_get_pfn()
#       vfio/type1: Use follow_pte()
#       vfio/pci: remove CONFIG_VFIO_PCI_ZDEV from Kconfig
#       vfio/iommu_type1: Fix duplicate included kthread.h
#       vfio-pci/zdev: fix possible segmentation fault issue
#       vfio-pci/zdev: remove unused vdev argument
#       vfio/pci: Fix handling of pci use accessor return codes
#       vfio/iommu_type1: Mantain a counter for non_pinned_groups
#       vfio/iommu_type1: Fix some sanity checks in detach group
#       vfio/iommu_type1: Populate full dirty when detach non-pinned group
#       vfio/type1: block on invalid vaddr
#       vfio/type1: implement notify callback
#       vfio: iommu driver notify callback
#       vfio/type1: implement interfaces to update vaddr
#       vfio/type1: massage unmap iteration
#       vfio: interfaces to update vaddr
#       vfio/type1: implement unmap all
#       vfio/type1: unmap cleanup
#       ...
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 719bbd4a509f403f537adcaefd8ce17532be2e84
# < make -s -j 120 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 120 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 120 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 120 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/include/linux/kernel.h:14:0,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:12,
                 from /kisskb/src/drivers/gpu/drm/ttm/ttm_pool.c:34:
/kisskb/src/drivers/gpu/drm/ttm/ttm_pool.c: In function 'ttm_pool_alloc':
/kisskb/src/include/linux/minmax.h:18:28: warning: comparison of distinct pointer types lacks a cast
  (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
                            ^
/kisskb/src/include/linux/minmax.h:32:4: note: in expansion of macro '__typecheck'
   (__typecheck(x, y) && __no_side_effects(x, y))
    ^
/kisskb/src/include/linux/minmax.h:42:24: note: in expansion of macro '__safe_cmp'
  __builtin_choose_expr(__safe_cmp(x, y), \
                        ^
/kisskb/src/include/linux/minmax.h:51:19: note: in expansion of macro '__careful_cmp'
 #define min(x, y) __careful_cmp(x, y, <)
                   ^
/kisskb/src/drivers/gpu/drm/ttm/ttm_pool.c:383:15: note: in expansion of macro 'min'
  for (order = min(MAX_ORDER - 1UL, __fls(num_pages)); num_pages;
               ^
/kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-allmodconfig_sparc64
# Build took: 0:09:14.266971