# git rev-parse -q --verify 4334f30ebf395b204c6cbeabf371a5a998d6ba7c^{commit}
4334f30ebf395b204c6cbeabf371a5a998d6ba7c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4334f30ebf395b204c6cbeabf371a5a998d6ba7c
# git clean -qxdf
# < git log -1
# commit 4334f30ebf395b204c6cbeabf371a5a998d6ba7c
# Merge: c61529f6f59c f0e1d3ac2d7c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 8 09:11:53 2020 -0700
# 
#     Merge tag 'char-misc-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
#     
#     Pull char/misc driver fixes from Greg KH:
#      "Here are some small driver fixes for 5.7-rc5 that resolve a number of
#       minor reported issues:
#     
#        - mhi bus driver fixes found as people actually use the code
#     
#        - phy driver fixes and compat string additions
#     
#        - most driver fix due to link order changing when the core moved out
#          of staging
#     
#        - mei driver fix
#     
#        - interconnect build warning fix
#     
#       All of these have been in linux-next for a while with no reported
#       issues"
#     
#     * tag 'char-misc-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
#       bus: mhi: core: Fix channel device name conflict
#       bus: mhi: core: Fix typo in comment
#       bus: mhi: core: Offload register accesses to the controller
#       bus: mhi: core: Remove link_status() callback
#       bus: mhi: core: Make sure to powerdown if mhi_sync_power_up fails
#       bus: mhi: Fix parsing of mhi_flags
#       mei: me: disable mei interface on LBG servers.
#       phy: qualcomm: usb-hs-28nm: Prepare clocks in init
#       MAINTAINERS: Add Vinod Koul as Generic PHY co-maintainer
#       interconnect: qcom: Move the static keyword to the front of declaration
#       most: core: use function subsys_initcall()
#       bus: mhi: core: Fix a NULL vs IS_ERR check in mhi_create_devices()
#       phy: qcom-qusb2: Re add "qcom,sdm845-qusb2-phy" compat string
#       phy: tegra: Select USB_COMMON for usb_get_maximum_speed()
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 4334f30ebf395b204c6cbeabf371a5a998d6ba7c
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
/kisskb/src/fs/cifs/smb2pdu.c: In function 'SMB2_ioctl_init':
/kisskb/src/fs/cifs/smb2pdu.c:2899:19: warning: 'in_data_buf' may be used uninitialized in this function [-Wmaybe-uninitialized]
   iov[1].iov_base = in_data_buf;
                   ^
In file included from /kisskb/src/include/linux/rwsem.h:16:0,
                 from /kisskb/src/include/linux/notifier.h:15,
                 from /kisskb/src/include/linux/clk.h:14,
                 from /kisskb/src/drivers/tty/serial/sh-sci.c:20:
/kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_dma_rx_submit':
/kisskb/src/include/linux/spinlock.h:289:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _raw_spin_unlock_irqrestore(lock, flags); \
   ^
/kisskb/src/drivers/tty/serial/sh-sci.c:1355:16: note: 'flags' was declared here
  unsigned long flags;
                ^
/kisskb/src/net/mptcp/protocol.c: In function 'mptcp_sendmsg_frag':
/kisskb/src/net/mptcp/protocol.c:606:6: warning: 'dfrag_collapsed' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (!dfrag_collapsed) {
      ^
/kisskb/src/lib/test_ubsan.c: In function 'test_ubsan_misaligned_access':
/kisskb/src/lib/test_ubsan.c:90:1: internal compiler error: in move_insn, at haifa-sched.c:5480
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugs.buildroot.net/> for instructions.
make[2]: *** [/kisskb/src/scripts/Makefile.build:266: lib/test_ubsan.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1722: lib] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr':
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:396:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized]
   pd->msg->buf[real_pos] = data;
                          ^
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:369:16: note: 'data' was declared here
  unsigned char data;
                ^
make: *** [Makefile:180: sub-make] Error 2
Command 'make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_sparc64-allmodconfig_sparc64
# Build took: 0:12:34.982869