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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-11-16 17:32:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-08 21:12:34 +0300 |
| commit | b63190d0203faf25491f83d28273facc7a333ecf (patch) | |
| tree | 9aa646512f2bae3cdbdda77770bcf26d07741f5d /virt | |
| parent | f303196899f1f733c238815f2a98bee1140448f3 (diff) | |
| download | linux-b63190d0203faf25491f83d28273facc7a333ecf.tar.xz | |
KVM: VMX: Don't unblock vCPU w/ Posted IRQ if IRQs are disabled in guest
[ Upstream commit 1831fa44df743a7cdffdf1c12c799bf6f3c12b8c ]
Don't configure the wakeup handler when a vCPU is blocking with IRQs
disabled, in which case any IRQ, posted or otherwise, should not be
recognized and thus should not wake the vCPU.
Fixes: bf9f6ac8d749 ("KVM: Update Posted-Interrupts Descriptor when vCPU is blocked")
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20211009021236.4122790-2-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions