# git rev-parse -q --verify 63623fd44972d1ed2bfb6e0fb631dfcf547fd1e7^{commit}
63623fd44972d1ed2bfb6e0fb631dfcf547fd1e7
already have revision, skipping fetch
# git checkout -q -f -B kisskb 63623fd44972d1ed2bfb6e0fb631dfcf547fd1e7
# git clean -qxdf
# < git log -1
# commit 63623fd44972d1ed2bfb6e0fb631dfcf547fd1e7
# Merge: 7031ecffab86 a93236fcbe1d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Feb 24 11:48:17 2020 -0800
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm fixes from Paolo Bonzini:
#      "Bugfixes, including the fix for CVE-2020-2732 and a few issues found
#       by 'make W=1'"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: s390: rstify new ioctls in api.rst
#       KVM: nVMX: Check IO instruction VM-exit conditions
#       KVM: nVMX: Refactor IO bitmap checks into helper function
#       KVM: nVMX: Don't emulate instructions in guest mode
#       KVM: nVMX: Emulate MTF when performing instruction emulation
#       KVM: fix error handling in svm_hardware_setup
#       KVM: SVM: Fix potential memory leak in svm_cpu_init()
#       KVM: apic: avoid calculating pending eoi from an uninitialized val
#       KVM: nVMX: clear PIN_BASED_POSTED_INTR from nested pinbased_ctls only when apicv is globally disabled
#       KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1
#       kvm: x86: svm: Fix NULL pointer dereference when AVIC not enabled
#       KVM: VMX: Add VMX_FEATURE_USR_WAIT_PAUSE
#       KVM: nVMX: Hold KVM's srcu lock when syncing vmcs12->shadow
#       KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
#       kvm/emulate: fix a -Werror=cast-function-type
#       KVM: x86: fix incorrect comparison in trace event
#       KVM: nVMX: Fix some obsolete comments and grammar error
#       KVM: x86: fix missing prototypes
#       KVM: x86: enable -Werror
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 63623fd44972d1ed2bfb6e0fb631dfcf547fd1e7
# < make -s -j 80 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  allmodconfig
# < make -s -j 80 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 80 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 80 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:35: LSE atomics not supported by binutils
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:288:3: 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:1348:16: note: 'flags' was declared here
  unsigned long flags;
                ^
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr':
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: 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:372:16: note: 'data' was declared here
  unsigned char data;
                ^
In file included from /kisskb/src/include/linux/wait.h:9:0,
                 from /kisskb/src/include/linux/net.h:19,
                 from /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c:8:
/kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c: In function 'siw_proc_send':
/kisskb/src/include/linux/spinlock.h:288:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _raw_spin_unlock_irqrestore(lock, flags); \
   ^
/kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c:335:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4
# Build took: 0:18:34.753229