# git rev-parse -q --verify 90568ecf561540fa330511e21fcd823b0c3829c6^{commit}
90568ecf561540fa330511e21fcd823b0c3829c6
already have revision, skipping fetch
# git checkout -q -f -B kisskb 90568ecf561540fa330511e21fcd823b0c3829c6
# git clean -qxdf
# < git log -1
# commit 90568ecf561540fa330511e21fcd823b0c3829c6
# Merge: d854b2d639fd6 a8be1ad01b795
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Feb 6 09:07:45 2020 -0800
# 
#     Merge tag 'kvm-5.6-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull more KVM updates from Paolo Bonzini:
#      "s390:
#        - fix register corruption
#        - ENOTSUPP/EOPNOTSUPP mixed
#        - reset cleanups/fixes
#        - selftests
#     
#       x86:
#        - Bug fixes and cleanups
#        - AMD support for APIC virtualization even in combination with
#          in-kernel PIT or IOAPIC.
#     
#       MIPS:
#        - Compilation fix.
#     
#       Generic:
#        - Fix refcount overflow for zero page"
#     
#     * tag 'kvm-5.6-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (42 commits)
#       KVM: vmx: delete meaningless vmx_decache_cr0_guest_bits() declaration
#       KVM: x86: Mark CR4.UMIP as reserved based on associated CPUID bit
#       x86: vmxfeatures: rename features for consistency with KVM and manual
#       KVM: SVM: relax conditions for allowing MSR_IA32_SPEC_CTRL accesses
#       KVM: x86: Fix perfctr WRMSR for running counters
#       x86/kvm/hyper-v: don't allow to turn on unsupported VMX controls for nested guests
#       x86/kvm/hyper-v: move VMX controls sanitization out of nested_enable_evmcs()
#       kvm: mmu: Separate generating and setting mmio ptes
#       kvm: mmu: Replace unsigned with unsigned int for PTE access
#       KVM: nVMX: Remove stale comment from nested_vmx_load_cr3()
#       KVM: MIPS: Fold comparecount_func() into comparecount_wakeup()
#       KVM: MIPS: Fix a build error due to referencing not-yet-defined function
#       x86/kvm: do not setup pv tlb flush when not paravirtualized
#       KVM: fix overflow of zero page refcount with ksm running
#       KVM: x86: Take a u64 when checking for a valid dr7 value
#       KVM: x86: use raw clock values consistently
#       KVM: x86: reorganize pvclock_gtod_data members
#       KVM: nVMX: delete meaningless nested_vmx_run() declaration
#       KVM: SVM: allow AVIC without split irqchip
#       kvm: ioapic: Lazy update IOAPIC EOI
#       ...
# < /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 90568ecf561540fa330511e21fcd823b0c3829c6
# < make -s -j 8 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 8 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: 0:31:46.150530