# git rev-parse -q --verify ec6f5e0e5ca0764b4bc522c9f9d5abf876a0e3e3^{commit}
ec6f5e0e5ca0764b4bc522c9f9d5abf876a0e3e3
already have revision, skipping fetch
# git checkout -q -f -B kisskb ec6f5e0e5ca0764b4bc522c9f9d5abf876a0e3e3
# git clean -qxdf
# < git log -1
# commit ec6f5e0e5ca0764b4bc522c9f9d5abf876a0e3e3
# Merge: d2360a398f0b 0d07c0ec4381
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Dec 13 11:31:19 2020 -0800
# 
#     Merge tag 'x86-urgent-2020-12-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 fixes from Thomas Gleixner:
#      "A set of x86 and membarrier fixes:
#     
#        - Correct a few problems in the x86 and the generic membarrier
#          implementation. Small corrections for assumptions about visibility
#          which have turned out not to be true.
#     
#        - Make the PAT bits for memory encryption correct vs 4K and 2M/1G
#          page table entries as they are at a different location.
#     
#        - Fix a concurrency issue in the the local bandwidth readout of
#          resource control leading to incorrect values
#     
#        - Fix the ordering of allocating a vector for an interrupt. The order
#          missed to respect the provided cpumask when the first attempt of
#          allocating node local in the mask fails. It then tries the node
#          instead of trying the full provided mask first. This leads to
#          erroneous error messages and breaking the (user) supplied affinity
#          request. Reorder it.
#     
#        - Make the INT3 padding detection in optprobe work correctly"
#     
#     * tag 'x86-urgent-2020-12-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/kprobes: Fix optprobe to detect INT3 padding correctly
#       x86/apic/vector: Fix ordering in vector assignment
#       x86/resctrl: Fix incorrect local bandwidth when mba_sc is enabled
#       x86/mm/mem_encrypt: Fix definition of PMD_FLAGS_DEC_WP
#       membarrier: Execute SYNC_CORE on the calling thread
#       membarrier: Explicitly sync remote cores when SYNC_CORE is requested
#       membarrier: Add an actual barrier before rseq_preempt()
#       x86/membarrier: Get rid of a dubious optimization
# < /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 ec6f5e0e5ca0764b4bc522c9f9d5abf876a0e3e3
# < 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: 0:18:43.207128