# git rev-parse -q --verify d92da1fbb72490f999b7d0e809d13d0d52dc78ac^{commit}
d92da1fbb72490f999b7d0e809d13d0d52dc78ac
already have revision, skipping fetch
# git checkout -q -f -B kisskb d92da1fbb72490f999b7d0e809d13d0d52dc78ac
# git clean -qxdf
# < git log -1
# commit d92da1fbb72490f999b7d0e809d13d0d52dc78ac
# Merge: fb549c55475b e5a5af771861
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Mar 21 11:48:06 2019 -0700
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 fixes from Catalin Marinas:
#      "Mostly fixes apart from the kprobe blacklist checking which was
#       deferred because of conflicting with a fix merged after I pinned the
#       arm64 for-next/core branch (f2b3d8566d81 "arm64: kprobe: Always
#       blacklist the KVM world-switch code").
#     
#       Summary:
#     
#        - Update the kprobe blacklist checking for arm64. This was supposed
#          to be queued during the merging window but, due to conflicts, it
#          was deferred post -rc1
#     
#        - Extend the Fujitsu erratum 010001 workaround to A64FX v1r0
#     
#        - Whitelist HiSilicon Taishan v110 CPUs as not susceptible to
#          Meltdown
#     
#        - Export save_stack_trace_regs()
#     
#        - Remove obsolete selection of MULTI_IRQ_HANDLER"
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       arm64: remove obsolete selection of MULTI_IRQ_HANDLER
#       arm64: kpti: Whitelist HiSilicon Taishan v110 CPUs
#       arm64: Add MIDR encoding for HiSilicon Taishan CPUs
#       arm64/stacktrace: Export save_stack_trace_regs()
#       arm64: apply workaround on A64FX v1r0
#       arm64: kprobes: Use arch_populate_kprobe_blacklist()
#       arm64: kprobes: Move exception_text check in blacklist
#       arm64: kprobes: Remove unneeded RODATA check
#       arm64: kprobes: Move extable address check into arch_prepare_kprobe()
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 d92da1fbb72490f999b7d0e809d13d0d52dc78ac
# < make -s -j 8 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# make -s -j 8 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler':
/kisskb/src/mm/vmstat.c:89:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/fork.c:765:13: warning: 'task_struct_whitelist' defined but not used [-Wunused-function]
/kisskb/src/mm/mprotect.c: In function 'change_pte_range':
/kisskb/src/mm/mprotect.c:42:20: warning: unused variable 'mm' [-Wunused-variable]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1435:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv4/ip_output.c: In function '__ip_append_data':
/kisskb/src/include/linux/skbuff.h:1397:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv4/ip_output.c:885:14: note: 'extra_uref' was declared here
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:337:21: note: 'pdeo' was declared here
/kisskb/src/net/sunrpc/xprtsock.c: In function 'xs_read_stream.constprop.18':
/kisskb/src/net/sunrpc/xprtsock.c:529:2: warning: 'read' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/sunrpc/xprtsock.c:498:15: note: 'read' was declared here
/kisskb/src/net/sunrpc/xprtsock.c:529:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/sunrpc/xprtsock.c:499:10: note: 'ret' was declared here
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
No errors detected in 21452 functions.
  Kernel: vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64
# Build took: 0:03:22.625209