# git rev-parse -q --verify f01da525b3de8e59b2656b55d40c60462098651f^{commit}
f01da525b3de8e59b2656b55d40c60462098651f
already have revision, skipping fetch
# git checkout -q -f -B kisskb f01da525b3de8e59b2656b55d40c60462098651f
# git clean -qxdf
# < git log -1
# commit f01da525b3de8e59b2656b55d40c60462098651f
# Merge: 6aa37a53ff23 463a3f66473b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu May 20 06:44:04 2021 -1000
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma fixes from Jason Gunthorpe:
#      "A mixture of small bug fixes, most for longer standing problems:
#     
#        - NULL pointer crash in siw
#     
#        - Various error unwind bugs in siw, rxe, cm
#     
#        - User triggerable errors in uverbs
#     
#        - Minor bugs in mlx5 and rxe drivers"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
#       RDMA/uverbs: Fix a NULL vs IS_ERR() bug
#       RDMA/mlx5: Fix query DCT via DEVX
#       RDMA/core: Don't access cm_id after its destruction
#       RDMA/rxe: Return CQE error if invalid lkey was supplied
#       RDMA/mlx5: Recover from fatal event in dual port mode
#       RDMA/mlx5: Verify that DM operation is reasonable
#       RDMA/rxe: Clear all QP fields if creation failed
#       RDMA/core: Prevent divide-by-zero error triggered by the user
#       RDMA/siw: Release xarray entry
#       RDMA/siw: Properly check send and receive CQ pointers
# < /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 f01da525b3de8e59b2656b55d40c60462098651f
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_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-allmodconfig_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-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
/kisskb/src/arch/s390/kernel/traps.c: In function '__do_pgm_check':
/kisskb/src/arch/s390/kernel/traps.c:359:1: warning: '__do_pgm_check' uses dynamic stack allocation
 }
 ^
/kisskb/src/arch/s390/kernel/syscall.c: In function '__do_syscall':
/kisskb/src/arch/s390/kernel/syscall.c:169:1: warning: '__do_syscall' uses dynamic stack allocation
 }
 ^
/kisskb/src/lib/bitfield_kunit.c: In function 'test_bitfields_constants':
/kisskb/src/lib/bitfield_kunit.c:93:1: warning: the frame size of 7424 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/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.
  ^~~~~~~
/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)
            ^~~~~~~~~~~~~
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:844:2: 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:948:33: 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:683:41: 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-allmodconfig_s390x-gcc8
# Build took: 0:22:20.252160