# git rev-parse -q --verify 2cc3c4b3c2e9c99e90aaf19cd801ff2c160f283c^{commit}
2cc3c4b3c2e9c99e90aaf19cd801ff2c160f283c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2cc3c4b3c2e9c99e90aaf19cd801ff2c160f283c
# git clean -qxdf
# < git log -1
# commit 2cc3c4b3c2e9c99e90aaf19cd801ff2c160f283c
# Merge: 6f6aea7e966c f91daf565b0e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Aug 16 10:55:12 2020 -0700
# 
#     Merge tag 'io_uring-5.9-2020-08-15' of git://git.kernel.dk/linux-block
#     
#     Pull io_uring fixes from Jens Axboe:
#      "A few differerent things in here.
#     
#       Seems like syzbot got some more io_uring bits wired up, and we got a
#       handful of reports and the associated fixes are in here.
#     
#       General fixes too, and a lot of them marked for stable.
#     
#       Lastly, a bit of fallout from the async buffered reads, where we now
#       more easily trigger short reads. Some applications don't really like
#       that, so the io_read() code now handles short reads internally, and
#       got a cleanup along the way so that it's now easier to read (and
#       documented). We're now passing tests that failed before"
#     
#     * tag 'io_uring-5.9-2020-08-15' of git://git.kernel.dk/linux-block:
#       io_uring: short circuit -EAGAIN for blocking read attempt
#       io_uring: sanitize double poll handling
#       io_uring: internally retry short reads
#       io_uring: retain iov_iter state over io_read/io_write calls
#       task_work: only grab task signal lock when needed
#       io_uring: enable lookup of links holding inflight files
#       io_uring: fail poll arm on queue proc failure
#       io_uring: hold 'ctx' reference around task_work queue + execute
#       fs: RWF_NOWAIT should imply IOCB_NOIO
#       io_uring: defer file table grabbing request cleanup for locked requests
#       io_uring: add missing REQ_F_COMP_LOCKED for nested requests
#       io_uring: fix recursive completion locking on oveflow flush
#       io_uring: use TWA_SIGNAL for task_work uncondtionally
#       io_uring: account locked memory before potential error case
#       io_uring: set ctx sq/cq entry count earlier
#       io_uring: Fix NULL pointer dereference in loop_rw_iter()
#       io_uring: add comments on how the async buffered read retry works
#       io_uring: io_async_buf_func() need not test page bit
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 2cc3c4b3c2e9c99e90aaf19cd801ff2c160f283c
# < make -s -j 24 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
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# < make -s -j 24 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 help
# make -s -j 24 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
.config:4347:warning: override: reassigning to symbol UML_NET_ETHERTAP
.config:4349:warning: override: reassigning to symbol UML_NET_SLIP
.config:4352:warning: override: reassigning to symbol UML_NET_MCAST
.config:4354:warning: override: reassigning to symbol UML_NET_SLIRP
# make -s -j 24 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/arch/um/os-Linux/signal.c: In function 'sig_handler_common':
/kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler':
/kisskb/src/arch/um/os-Linux/signal.c:95:1: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/lib/lz4/lz4hc_compress.c: In function 'LZ4HC_compress_generic':
/kisskb/src/lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
drivers/net/ethernet/xilinx/ll_temac_main.o: In function `temac_probe':
/kisskb/src/drivers/net/ethernet/xilinx/ll_temac_main.c:1410: undefined reference to `devm_platform_ioremap_resource_byname'
/kisskb/src/drivers/net/ethernet/xilinx/ll_temac_main.c:1477: undefined reference to `devm_of_iomap'
/kisskb/src/drivers/net/ethernet/xilinx/ll_temac_main.c:1504: undefined reference to `devm_ioremap'
drivers/net/ethernet/xilinx/xilinx_axienet_main.o: In function `axienet_probe':
/kisskb/src/drivers/net/ethernet/xilinx/xilinx_axienet_main.c:1810: undefined reference to `devm_ioremap_resource'
drivers/ptp/ptp_ines.o: In function `ines_ptp_ctrl_probe':
/kisskb/src/drivers/ptp/ptp_ines.c:789: undefined reference to `devm_platform_ioremap_resource'
drivers/iio/adc/adi-axi-adc.o: In function `adi_axi_adc_probe':
/kisskb/src/drivers/iio/adc/adi-axi-adc.c:415: undefined reference to `devm_platform_ioremap_resource'
collect2: error: ld returned 1 exit status
make[1]: *** [/kisskb/src/Makefile:1167: vmlinux] Error 1
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 24 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: 0:07:41.776368