# git rev-parse -q --verify 41c03ba9beea760bd2d2ac9250b09a2e192da2dc^{commit}
41c03ba9beea760bd2d2ac9250b09a2e192da2dc
already have revision, skipping fetch
# git checkout -q -f -B kisskb 41c03ba9beea760bd2d2ac9250b09a2e192da2dc
# git clean -qxdf
# < git log -1
# commit 41c03ba9beea760bd2d2ac9250b09a2e192da2dc
# Merge: 512dee0c00ad a26116c1e740
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jan 4 17:13:53 2023 -0800
# 
#     Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
#     
#     Pull virtio updates from Michael Tsirkin:
#      "Mostly fixes all over the place, a couple of cleanups"
#     
#     * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (32 commits)
#       virtio_blk: Fix signedness bug in virtblk_prep_rq()
#       vdpa_sim_net: should not drop the multicast/broadcast packet
#       vdpasim: fix memory leak when freeing IOTLBs
#       vdpa: conditionally fill max max queue pair for stats
#       vdpa/vp_vdpa: fix kfree a wrong pointer in vp_vdpa_remove
#       vduse: Validate vq_num in vduse_validate_config()
#       tools/virtio: remove smp_read_barrier_depends()
#       tools/virtio: remove stray characters
#       vhost_vdpa: fix the crash in unmap a large memory
#       virtio: Implementing attribute show with sysfs_emit
#       virtio-crypto: fix memory leak in virtio_crypto_alg_skcipher_close_session()
#       tools/virtio: Variable type completion
#       vdpa_sim: fix vringh initialization in vdpasim_queue_ready()
#       virtio_blk: use UINT_MAX instead of -1U
#       vhost-vdpa: fix an iotlb memory leak
#       vhost: fix range used in translate_desc()
#       vringh: fix range used in iotlb_translate()
#       vhost/vsock: Fix error handling in vhost_vsock_init()
#       vdpa_sim: fix possible memory leak in vdpasim_net_init() and vdpasim_blk_init()
#       tools: Delete the unneeded semicolon after curly braces
#       ...
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 41c03ba9beea760bd2d2ac9250b09a2e192da2dc
# < make -s -j 160 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# Added to kconfig 
# < make -s -j 160 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
.config:3652:warning: override: reassigning to symbol DEBUG_INFO_BTF
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  
In function 'setup_lowcore_dat_on',
    inlined from 'setup_arch' at /kisskb/src/arch/s390/kernel/setup.c:1061:2:
/kisskb/src/arch/s390/kernel/setup.c:526:9: warning: 'memcpy' offset [0, 127] is out of the bounds [0, 0] [-Warray-bounds]
  526 |         memcpy(abs_lc->cregs_save_area, S390_lowcore.cregs_save_area,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  527 |                sizeof(abs_lc->cregs_save_area));
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc11
# Build took: 0:05:39.860912