# git rev-parse -q --verify b3298500b23f0b53a8d81e0d5ad98a29db71f4f0^{commit}
b3298500b23f0b53a8d81e0d5ad98a29db71f4f0
already have revision, skipping fetch
# git checkout -q -f -B kisskb b3298500b23f0b53a8d81e0d5ad98a29db71f4f0
# git clean -qxdf
# < git log -1
# commit b3298500b23f0b53a8d81e0d5ad98a29db71f4f0
# Merge: e87297fa080a bde3808bc8c2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 4 13:28:39 2020 -0800
# 
#     Merge tag 'for-5.10/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
#     
#     Pull device mapper fixes from Mike Snitzer:
#     
#      - Fix DM's bio splitting changes that were made during v5.9. This
#        restores splitting in terms of varied per-target ti->max_io_len
#        rather than use block core's single stacked 'chunk_sectors' limit.
#     
#      - Like DM crypt, update DM integrity to not use crypto drivers that
#        have CRYPTO_ALG_ALLOCATES_MEMORY set.
#     
#      - Fix DM writecache target's argument parsing and status display.
#     
#      - Remove needless BUG() from dm writecache's persistent_memory_claim()
#     
#      - Remove old gcc workaround in DM cache target's block_div() for ARM
#        link errors now that gcc >= 4.9 is required.
#     
#      - Fix RCU locking in dm_blk_report_zones and dm_dax_zero_page_range.
#     
#      - Remove old, and now frowned upon, BUG_ON(in_interrupt()) in
#        dm_table_event().
#     
#      - Remove invalid sparse annotations from dm_prepare_ioctl() and
#        dm_unprepare_ioctl().
#     
#     * tag 'for-5.10/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
#       dm: remove invalid sparse __acquires and __releases annotations
#       dm: fix double RCU unlock in dm_dax_zero_page_range() error path
#       dm: fix IO splitting
#       dm writecache: remove BUG() and fail gracefully instead
#       dm table: Remove BUG_ON(in_interrupt())
#       dm: fix bug with RCU locking in dm_blk_report_zones
#       Revert "dm cache: fix arm link errors with inline"
#       dm writecache: fix the maximum number of arguments
#       dm writecache: advance the number of arguments when reporting max_age
#       dm integrity: don't use drivers that have CRYPTO_ALG_ALLOCATES_MEMORY
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 b3298500b23f0b53a8d81e0d5ad98a29db71f4f0
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  allyesconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
/kisskb/src/drivers/gpu/drm/rockchip/cdn-dp-core.c:1124:12: warning: 'cdn_dp_resume' defined but not used [-Wunused-function]
 static int cdn_dp_resume(struct device *dev)
            ^~~~~~~~~~~~~
/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.
  ^~~~~~~
In file included from /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:42:
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: In function 'mvpp2_setup_bm_pool':
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:760:2: warning: overflow in conversion from 'long unsigned int' to 'int' changes value from '18446744073709551584' to '-32' [-Woverflow]
  ((total_size) - MVPP2_SKB_HEADROOM - MVPP2_SKB_SHINFO_SIZE)
  ^
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:864:33: note: in expansion of macro 'MVPP2_RX_MAX_PKT_SIZE'
 #define MVPP2_BM_SHORT_PKT_SIZE MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_SHORT_FRAME_SIZE)
                                 ^~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:647:41: note: in expansion of macro 'MVPP2_BM_SHORT_PKT_SIZE'
  mvpp2_pools[MVPP2_BM_SHORT].pkt_size = MVPP2_BM_SHORT_PKT_SIZE;
                                         ^~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_s390-allyesconfig_s390x-gcc8
# Build took: 0:18:42.930627