KVM: x86/hyperv: Get target FIFO in hv_tlb_flush_enqueue(), not caller

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When handling Hyper-V PV TLB flushes, retrieve the to-be-used FIFO in
hv_tlb_flush_enqueue() instead of having the caller pass in the FIFO.  This
will make it easier to fix a cross-vCPU race where KVM can access a vCPU's
FIFO before it's fully initialized.

No functional change intended.

Link: https://patch.msgid.link/20260630225619.511632-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

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Sean Christopherson 2026-06-30 15:56:08 -07:00

parent 7a642d8dcf

commit d151ca6e12

1 changed files with 9 additions and 15 deletions

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arch/x86/kvm/hyperv.c

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