# git rev-parse -q --verify 1f7a4c73a739a63b3f108d8eda6f947fdc70dd65^{commit}
1f7a4c73a739a63b3f108d8eda6f947fdc70dd65
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1f7a4c73a739a63b3f108d8eda6f947fdc70dd65
# git clean -qxdf
# < git log -1
# commit 1f7a4c73a739a63b3f108d8eda6f947fdc70dd65
# Merge: 6ada4e2 edcd9d9
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Aug 17 17:27:58 2018 -0700
# 
#     Merge tag '9p-for-4.19-2' of git://github.com/martinetd/linux
#     
#     Pull 9p updates from Dominique Martinet:
#      "This contains mostly fixes (6 to be backported to stable) and a few
#       changes, here is the breakdown:
#     
#        - rework how fids are attributed by replacing some custom tracking in
#          a list by an idr
#     
#        - for packet-based transports (virtio/rdma) validate that the packet
#          length matches what the header says
#     
#        - a few race condition fixes found by syzkaller
#     
#        - missing argument check when NULL device is passed in sys_mount
#     
#        - a few virtio fixes
#     
#        - some spelling and style fixes"
#     
#     * tag '9p-for-4.19-2' of git://github.com/martinetd/linux: (21 commits)
#       net/9p/trans_virtio.c: add null terminal for mount tag
#       9p/virtio: fix off-by-one error in sg list bounds check
#       9p: fix whitespace issues
#       9p: fix multiple NULL-pointer-dereferences
#       fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed
#       9p: validate PDU length
#       net/9p/trans_fd.c: fix race by holding the lock
#       net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
#       net/9p/virtio: Fix hard lockup in req_done
#       net/9p/trans_virtio.c: fix some spell mistakes in comments
#       9p/net: Fix zero-copy path in the 9p virtio transport
#       9p: Embed wait_queue_head into p9_req_t
#       9p: Replace the fidlist with an IDR
#       9p: Change p9_fid_create calling convention
#       9p: Fix comment on smp_wmb
#       net/9p/client.c: version pointer uninitialized
#       fs/9p/v9fs.c: fix spelling mistake "Uknown" -> "Unknown"
#       net/9p: fix error path of p9_virtio_probe
#       9p/net/protocol.c: return -ENOMEM when kmalloc() failed
#       net/9p/client.c: add missing '\n' at the end of p9_debug()
#       ...
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 1f7a4c73a739a63b3f108d8eda6f947fdc70dd65
# < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allyesconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/Makefile:1166: *** Headers not exportable for the um architecture.  Stop.
make[1]: *** Waiting for unfinished jobs....
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-allyesconfig_um-x86_64
# Build took: 0:00:08.151403