diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-29 10:56:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-29 10:56:13 -0800 |
| commit | 2258c2dc850b8605cb66b3383e50b9dddd1c6580 (patch) | |
| tree | 6d0508cafff254dfe3974786f0d664d255835733 /tools/testing/selftests/kvm/x86_64/hyperv_ipi.c | |
| parent | 1b929c02afd37871d5afb9d498426f83432e71c2 (diff) | |
| parent | a5496886eb130ea08b1a5cd5c284543909bde749 (diff) | |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"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"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (41 commits)
KVM: selftests: restore special vmmcall code layout needed by the harness
Documentation: kvm: clarify SRCU locking order
KVM: x86: fix deadlock for KVM_XEN_EVTCHN_RESET
KVM: x86/xen: Documentation updates and clarifications
KVM: x86/xen: Add KVM_XEN_INVALID_GPA and KVM_XEN_INVALID_GFN to uapi
KVM: x86/xen: Simplify eventfd IOCTLs
KVM: x86/xen: Fix SRCU/RCU usage in readers of evtchn_ports
KVM: x86/xen: Use kvm_read_guest_virt() instead of open-coding it badly
KVM: x86/xen: Fix memory leak in kvm_xen_write_hypercall_page()
KVM: Delete extra block of "};" in the KVM API documentation
kvm: x86/mmu: Remove duplicated "be split" in spte.h
kvm: Remove the unused macro KVM_MMU_READ_{,UN}LOCK()
MAINTAINERS: adjust entry after renaming the vmx hyperv files
KVM: selftests: Mark correct page as mapped in virt_map()
KVM: arm64: selftests: Don't identity map the ucall MMIO hole
KVM: selftests: document the default implementation of vm_vaddr_populate_bitmap
KVM: selftests: Use magic value to signal ucall_alloc() failure
KVM: selftests: Disable "gnu-variable-sized-type-not-at-end" warning
KVM: selftests: Include lib.mk before consuming $(CC)
KVM: selftests: Explicitly disable builtins for mem*() overrides
...
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64/hyperv_ipi.c')
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/hyperv_ipi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_ipi.c b/tools/testing/selftests/kvm/x86_64/hyperv_ipi.c index 8b791eac7d5a..0cbb0e646ef8 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_ipi.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_ipi.c @@ -193,8 +193,9 @@ static void sender_guest_code(void *hcall_page, vm_vaddr_t pgs_gpa) GUEST_SYNC(stage++); /* * 'XMM Fast' HvCallSendSyntheticClusterIpiEx to HV_GENERIC_SET_ALL. - * Nothing to write anything to XMM regs. */ + ipi_ex->vp_set.valid_bank_mask = 0; + hyperv_write_xmm_input(&ipi_ex->vp_set.valid_bank_mask, 2); hyperv_hypercall(HVCALL_SEND_IPI_EX | HV_HYPERCALL_FAST_BIT, IPI_VECTOR, HV_GENERIC_SET_ALL); nop_loop(); |