# git rev-parse -q --verify bf82d38c91f857083f2d1b9770fa3df55db2ca3b^{commit}
bf82d38c91f857083f2d1b9770fa3df55db2ca3b
already have revision, skipping fetch
# git checkout -q -f -B kisskb bf82d38c91f857083f2d1b9770fa3df55db2ca3b
# git clean -qxdf
# < git log -1
# commit bf82d38c91f857083f2d1b9770fa3df55db2ca3b
# Merge: 30a853c1bded fe08e36be9ec
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Nov 27 09:08:40 2022 -0800
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm fixes from Paolo Bonzini:
#      "x86:
#     
#        - Fixes for Xen emulation. While nobody should be enabling it in the
#          kernel (the only public users of the feature are the selftests),
#          the bug effectively allows userspace to read arbitrary memory.
#     
#        - Correctness fixes for nested hypervisors that do not intercept INIT
#          or SHUTDOWN on AMD; the subsequent CPU reset can cause a
#          use-after-free when it disables virtualization extensions. While
#          downgrading the panic to a WARN is quite easy, the full fix is a
#          bit more laborious; there are also tests. This is the bulk of the
#          pull request.
#     
#        - Fix race condition due to incorrect mmu_lock use around
#          make_mmu_pages_available().
#     
#       Generic:
#     
#        - Obey changes to the kvm.halt_poll_ns module parameter in VMs not
#          using KVM_CAP_HALT_POLL, restoring behavior from before the
#          introduction of the capability"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: Update gfn_to_pfn_cache khva when it moves within the same page
#       KVM: x86/xen: Only do in-kernel acceleration of hypercalls for guest CPL0
#       KVM: x86/xen: Validate port number in SCHEDOP_poll
#       KVM: x86/mmu: Fix race condition in direct_page_fault
#       KVM: x86: remove exit_int_info warning in svm_handle_exit
#       KVM: selftests: add svm part to triple_fault_test
#       KVM: x86: allow L1 to not intercept triple fault
#       kvm: selftests: add svm nested shutdown test
#       KVM: selftests: move idt_entry to header
#       KVM: x86: forcibly leave nested mode on vCPU reset
#       KVM: x86: add kvm_leave_nested
#       KVM: x86: nSVM: harden svm_free_nested against freeing vmcb02 while still in use
#       KVM: x86: nSVM: leave nested mode on vCPU free
#       KVM: Obey kvm.halt_poll_ns in VMs not using KVM_CAP_HALT_POLL
#       KVM: Avoid re-reading kvm->max_halt_poll_ns during halt-polling
#       KVM: Cap vcpu->halt_poll_ns before halting rather than after
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 bf82d38c91f857083f2d1b9770fa3df55db2ca3b
# < make -s -j 160 ARCH=sh O=/kisskb/build/linus_sh-allnoconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-  allnoconfig
# < make -s -j 160 ARCH=sh O=/kisskb/build/linus_sh-allnoconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 160 ARCH=sh O=/kisskb/build/linus_sh-allnoconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 160 ARCH=sh O=/kisskb/build/linus_sh-allnoconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/arch/sh/include/asm/hw_irq.h:6,
                 from /kisskb/src/include/linux/irq.h:596,
                 from /kisskb/src/include/asm-generic/hardirq.h:17,
                 from /kisskb/src/arch/sh/include/asm/hardirq.h:9,
                 from /kisskb/src/include/linux/hardirq.h:11,
                 from /kisskb/src/include/linux/interrupt.h:11,
                 from /kisskb/src/include/linux/serial_core.h:13,
                 from /kisskb/src/include/linux/serial_sci.h:6,
                 from /kisskb/src/arch/sh/kernel/cpu/sh2/setup-sh7619.c:11:
/kisskb/src/include/linux/sh_intc.h:100:63: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
  100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
      |                                                               ^
/kisskb/src/include/linux/sh_intc.h:105:31: note: in expansion of macro '_INTC_ARRAY'
  105 |         _INTC_ARRAY(vectors), _INTC_ARRAY(groups),      \
      |                               ^~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:124:15: note: in expansion of macro 'INTC_HW_DESC'
  124 |         .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
      |               ^~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/cpu/sh2/setup-sh7619.c:58:8: note: in expansion of macro 'DECLARE_INTC_DESC'
   58 | static DECLARE_INTC_DESC(intc_desc, "sh7619", vectors, NULL,
      |        ^~~~~~~~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:100:63: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
  100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
      |                                                               ^
/kisskb/src/include/linux/sh_intc.h:106:9: note: in expansion of macro '_INTC_ARRAY'
  106 |         _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \
      |         ^~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:124:15: note: in expansion of macro 'INTC_HW_DESC'
  124 |         .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
      |               ^~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/cpu/sh2/setup-sh7619.c:58:8: note: in expansion of macro 'DECLARE_INTC_DESC'
   58 | static DECLARE_INTC_DESC(intc_desc, "sh7619", vectors, NULL,
      |        ^~~~~~~~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:100:63: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
  100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
      |                                                               ^
/kisskb/src/include/linux/sh_intc.h:107:9: note: in expansion of macro '_INTC_ARRAY'
  107 |         _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
      |         ^~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:124:15: note: in expansion of macro 'INTC_HW_DESC'
  124 |         .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
      |               ^~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/cpu/sh2/setup-sh7619.c:58:8: note: in expansion of macro 'DECLARE_INTC_DESC'
   58 | static DECLARE_INTC_DESC(intc_desc, "sh7619", vectors, NULL,
      |        ^~~~~~~~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:100:63: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
  100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
      |                                                               ^
/kisskb/src/include/linux/sh_intc.h:107:34: note: in expansion of macro '_INTC_ARRAY'
  107 |         _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
      |                                  ^~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:124:15: note: in expansion of macro 'INTC_HW_DESC'
  124 |         .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
      |               ^~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/cpu/sh2/setup-sh7619.c:58:8: note: in expansion of macro 'DECLARE_INTC_DESC'
   58 | static DECLARE_INTC_DESC(intc_desc, "sh7619", vectors, NULL,
      |        ^~~~~~~~~~~~~~~~~
  Kernel: arch/sh/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sh-allnoconfig_sh4-gcc11
# Build took: 0:00:28.424663