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Date: Thu, 29 Dec 2022 12:33:54 -0500
From: Paolo Bonzini <pbonzini@...hat.com>
To: torvalds@...ux-foundation.org
Cc: linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: [GIT PULL] KVM fixes for Linux 6.2-rc2
Linus,
The following changes since commit 1b929c02afd37871d5afb9d498426f83432e71c2:
Linux 6.2-rc1 (2022-12-25 13:41:39 -0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus
for you to fetch changes up to a5496886eb130ea08b1a5cd5c284543909bde749:
Merge branch 'kvm-late-6.1-fixes' into HEAD (2022-12-28 07:19:14 -0500)
----------------------------------------------------------------
Changes that were posted too late for 6.1, or after the release.
x86:
* several fixes to nested VMX execution controls
* fixes and clarification to the documentation for Xen emulation
* do not unnecessarily release a pmu event with zero period
* MMU fixes
* fix Coverity warning in kvm_hv_flush_tlb()
selftests:
* fixes for the ucall mechanism in selftests
* other fixes mostly related to compilation with clang
----------------------------------------------------------------
Adamos Ttofari (1):
KVM: x86: ioapic: Fix level-triggered EOI and userspace I/OAPIC reconfigure race
David Woodhouse (3):
KVM: x86/xen: Use kvm_read_guest_virt() instead of open-coding it badly
KVM: x86/xen: Add KVM_XEN_INVALID_GPA and KVM_XEN_INVALID_GFN to uapi
KVM: x86/xen: Documentation updates and clarifications
Lai Jiangshan (2):
kvm: Remove the unused macro KVM_MMU_READ_{,UN}LOCK()
kvm: x86/mmu: Remove duplicated "be split" in spte.h
Like Xu (1):
KVM: x86/pmu: Prevent zero period event from being repeatedly released
Lukas Bulwahn (1):
MAINTAINERS: adjust entry after renaming the vmx hyperv files
Michal Luczaj (2):
KVM: x86/xen: Fix memory leak in kvm_xen_write_hypercall_page()
KVM: x86/xen: Simplify eventfd IOCTLs
Oliver Upton (2):
KVM: arm64: selftests: Don't identity map the ucall MMIO hole
KVM: selftests: Mark correct page as mapped in virt_map()
Paolo Bonzini (6):
KVM: selftests: document the default implementation of vm_vaddr_populate_bitmap
KVM: x86/xen: Fix SRCU/RCU usage in readers of evtchn_ports
KVM: x86: fix deadlock for KVM_XEN_EVTCHN_RESET
Documentation: kvm: clarify SRCU locking order
KVM: selftests: restore special vmmcall code layout needed by the harness
Merge branch 'kvm-late-6.1-fixes' into HEAD
Peng Hao (1):
KVM: x86: Simplify kvm_apic_hw_enabled
Sean Christopherson (22):
KVM: x86: Sanity check inputs to kvm_handle_memory_failure()
KVM: selftests: Zero out valid_bank_mask for "all" case in Hyper-V IPI test
KVM: nVMX: Document that ignoring memory failures for VMCLEAR is deliberate
KVM: nVMX: Properly expose ENABLE_USR_WAIT_PAUSE control to L1
KVM: nVMX: Don't stuff secondary execution control if it's not supported
KVM: x86/mmu: Don't attempt to map leaf if target TDP MMU SPTE is frozen
KVM: x86/mmu: Map TDP MMU leaf SPTE iff target level is reached
KVM: x86/mmu: Re-check under lock that TDP MMU SP hugepage is disallowed
KVM: x86/mmu: Don't install TDP MMU SPTE if SP has unexpected level
KVM: selftests: Define literal to asm constraint in aarch64 as unsigned long
KVM: selftests: Delete dead code in x86_64/vmx_tsc_adjust_test.c
KVM: selftests: Fix divide-by-zero bug in memslot_perf_test
KVM: selftests: Use pattern matching in .gitignore
KVM: selftests: Fix a typo in x86-64's kvm_get_cpu_address_width()
KVM: selftests: Rename UNAME_M to ARCH_DIR, fill explicitly for x86
KVM: selftests: Use proper function prototypes in probing code
KVM: selftests: Probe -no-pie with actual CFLAGS used to compile
KVM: selftests: Explicitly disable builtins for mem*() overrides
KVM: selftests: Include lib.mk before consuming $(CC)
KVM: selftests: Disable "gnu-variable-sized-type-not-at-end" warning
KVM: selftests: Use magic value to signal ucall_alloc() failure
KVM: Delete extra block of "};" in the KVM API documentation
Vitaly Kuznetsov (1):
KVM: x86: hyper-v: Fix 'using uninitialized value' Coverity warning
Documentation/virt/kvm/api.rst | 46 ++++---
Documentation/virt/kvm/locking.rst | 19 ++-
MAINTAINERS | 2 +-
arch/x86/kvm/hyperv.c | 63 +++++----
arch/x86/kvm/irq_comm.c | 5 +-
arch/x86/kvm/lapic.h | 4 +-
arch/x86/kvm/mmu/spte.h | 2 +-
arch/x86/kvm/mmu/tdp_mmu.c | 25 +++-
arch/x86/kvm/pmu.c | 3 +-
arch/x86/kvm/pmu.h | 3 +-
arch/x86/kvm/vmx/nested.c | 20 ++-
arch/x86/kvm/vmx/vmx.c | 7 +
arch/x86/kvm/x86.c | 3 +
arch/x86/kvm/xen.c | 144 +++++++++++----------
include/uapi/linux/kvm.h | 3 +
tools/testing/selftests/kvm/.gitignore | 91 +------------
tools/testing/selftests/kvm/Makefile | 64 ++++-----
.../selftests/kvm/aarch64/page_fault_test.c | 2 +-
tools/testing/selftests/kvm/lib/aarch64/ucall.c | 6 +-
tools/testing/selftests/kvm/lib/kvm_util.c | 13 +-
tools/testing/selftests/kvm/lib/ucall_common.c | 16 ++-
tools/testing/selftests/kvm/lib/x86_64/processor.c | 2 +-
tools/testing/selftests/kvm/memslot_perf_test.c | 3 +
tools/testing/selftests/kvm/x86_64/hyperv_ipi.c | 3 +-
.../kvm/x86_64/svm_nested_soft_inject_test.c | 13 +-
.../selftests/kvm/x86_64/vmx_tsc_adjust_test.c | 5 -
.../testing/selftests/kvm/x86_64/xen_shinfo_test.c | 6 +
virt/kvm/kvm_mm.h | 4 -
28 files changed, 290 insertions(+), 287 deletions(-)
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