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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-30 21:19:08 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-30 21:19:08 +0300 |
commit | 98a05fe8cd5e0afe2b4c52b5013b53c44d615148 (patch) | |
tree | 4dc81ee43b45b9c0463fe0b1f92c4fbf06accc8a /arch/x86/kvm/vmx/vmenter.S | |
parent | c959e90094d6db8ee1bfbe1a9c571fbd35d4daac (diff) | |
parent | 5a7591176c47cce363c1eed704241e5d1c42c5a6 (diff) | |
download | linux-98a05fe8cd5e0afe2b4c52b5013b53c44d615148.tar.xz |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"x86:
- Do not register IRQ bypass consumer if posted interrupts not
supported
- Fix missed device interrupt due to non-atomic update of IRR
- Use GFP_KERNEL_ACCOUNT for pid_table in ipiv
- Make VMREAD error path play nice with noinstr
- x86: Acquire SRCU read lock when handling fastpath MSR writes
- Support linking rseq tests statically against glibc 2.35+
- Fix reference count for stats file descriptors
- Detect userspace setting invalid CR0
Non-KVM:
- Remove coccinelle script that has caused multiple confusion
("debugfs, coccinelle: check for obsolete DEFINE_SIMPLE_ATTRIBUTE()
usage", acked by Greg)"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (21 commits)
KVM: selftests: Expand x86's sregs test to cover illegal CR0 values
KVM: VMX: Don't fudge CR0 and CR4 for restricted L2 guest
KVM: x86: Disallow KVM_SET_SREGS{2} if incoming CR0 is invalid
Revert "debugfs, coccinelle: check for obsolete DEFINE_SIMPLE_ATTRIBUTE() usage"
KVM: selftests: Verify stats fd is usable after VM fd has been closed
KVM: selftests: Verify stats fd can be dup()'d and read
KVM: selftests: Verify userspace can create "redundant" binary stats files
KVM: selftests: Explicitly free vcpus array in binary stats test
KVM: selftests: Clean up stats fd in common stats_test() helper
KVM: selftests: Use pread() to read binary stats header
KVM: Grab a reference to KVM for VM and vCPU stats file descriptors
selftests/rseq: Play nice with binaries statically linked against glibc 2.35+
Revert "KVM: SVM: Skip WRMSR fastpath on VM-Exit if next RIP isn't valid"
KVM: x86: Acquire SRCU read lock when handling fastpath MSR writes
KVM: VMX: Use vmread_error() to report VM-Fail in "goto" path
KVM: VMX: Make VMREAD error path play nice with noinstr
KVM: x86/irq: Conditionally register IRQ bypass consumer again
KVM: X86: Use GFP_KERNEL_ACCOUNT for pid_table in ipiv
KVM: x86: check the kvm_cpu_get_interrupt result before using it
KVM: x86: VMX: set irr_pending in kvm_apic_update_irr
...
Diffstat (limited to 'arch/x86/kvm/vmx/vmenter.S')
-rw-r--r-- | arch/x86/kvm/vmx/vmenter.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kvm/vmx/vmenter.S b/arch/x86/kvm/vmx/vmenter.S index 07e927d4d099..be275a0410a8 100644 --- a/arch/x86/kvm/vmx/vmenter.S +++ b/arch/x86/kvm/vmx/vmenter.S @@ -303,10 +303,8 @@ SYM_FUNC_START(vmx_do_nmi_irqoff) VMX_DO_EVENT_IRQOFF call asm_exc_nmi_kvm_vmx SYM_FUNC_END(vmx_do_nmi_irqoff) - -.section .text, "ax" - #ifndef CONFIG_CC_HAS_ASM_GOTO_OUTPUT + /** * vmread_error_trampoline - Trampoline from inline asm to vmread_error() * @field: VMCS field encoding that failed @@ -335,7 +333,7 @@ SYM_FUNC_START(vmread_error_trampoline) mov 3*WORD_SIZE(%_ASM_BP), %_ASM_ARG2 mov 2*WORD_SIZE(%_ASM_BP), %_ASM_ARG1 - call vmread_error + call vmread_error_trampoline2 /* Zero out @fault, which will be popped into the result register. */ _ASM_MOV $0, 3*WORD_SIZE(%_ASM_BP) @@ -357,6 +355,8 @@ SYM_FUNC_START(vmread_error_trampoline) SYM_FUNC_END(vmread_error_trampoline) #endif +.section .text, "ax" + SYM_FUNC_START(vmx_do_interrupt_irqoff) VMX_DO_EVENT_IRQOFF CALL_NOSPEC _ASM_ARG1 SYM_FUNC_END(vmx_do_interrupt_irqoff) |