# git rev-parse -q --verify ddec8ed2d4905d0967ce2ec432e440e582aa52c6^{commit}
ddec8ed2d4905d0967ce2ec432e440e582aa52c6
already have revision, skipping fetch
# git checkout -q -f -B kisskb ddec8ed2d4905d0967ce2ec432e440e582aa52c6
# git clean -qxdf
# < git log -1
# commit ddec8ed2d4905d0967ce2ec432e440e582aa52c6
# Merge: b2b436ec0205 b35a0f4dd544
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jan 6 18:35:17 2022 -0800
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma fixes from Jason Gunthorpe:
#      "Last pull for 5.16, the reversion has been known for a while now but
#       didn't get a proper fix in time. Looks like we will have several
#       info-leak bugs to take care of going foward.
#     
#        - Revert the patch fixing the DM related crash causing a widespread
#          regression for kernel ULPs. A proper fix just didn't appear this
#          cycle due to the holidays
#     
#        - Missing NULL check on alloc in uverbs
#     
#        - Double free in rxe error paths
#     
#        - Fix a new kernel-infoleak report when forming ah_attr's without
#          GRH's in ucma"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
#       RDMA/core: Don't infoleak GRH fields
#       RDMA/uverbs: Check for null return of kmalloc_array
#       Revert "RDMA/mlx5: Fix releasing unallocated memory in dereg MR flow"
#       RDMA/rxe: Prevent double freeing rxe_map_set()
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 ddec8ed2d4905d0967ce2ec432e440e582aa52c6
# < make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-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 32 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
vmlinux.o: warning: objtool: __do_fast_syscall_32()+0xa: call to stackleak_track_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_syscall_64()+0x9: call to stackleak_track_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_int80_syscall_32()+0x9: call to stackleak_track_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: exc_general_protection()+0x22: call to stackleak_track_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: fixup_bad_iret()+0x20: call to stackleak_track_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: mce_setup()+0x18: call to memset() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_machine_check()+0x27: call to stackleak_track_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: .text+0x541ee: call to stackleak_erase() leaves .noinstr.text section
vmlinux.o: warning: objtool: .entry.text+0x143: call to stackleak_erase() leaves .noinstr.text section
vmlinux.o: warning: objtool: .entry.text+0x10eb: call to stackleak_erase() leaves .noinstr.text section
vmlinux.o: warning: objtool: .entry.text+0x17e9: call to stackleak_erase() leaves .noinstr.text section
Completed OK
# rm -rf /kisskb/build/linus_x86-allmodconfig_x86_64-gcc11
# Build took: 0:38:18.606478