On 6/23/2025 4:56 PM, Borislav Petkov wrote: > On Tue, Jun 10, 2025 at 11:23:48PM +0530, Neeraj Upadhyay wrote: >> Remove __apic_test_and_set_vector() and __apic_test_and_clear_vector(), >> because the _only_ register that's safe to modify with a non-atomic >> operation is ISR, because KVM isn't running the vCPU, i.e. hardware can't >> service an IRQ or process an EOI for the relevant (virtual) APIC. >> >> No functional change intended. >> >> Suggested-by: Sean Christopherson <seanjc@xxxxxxxxxx> >> [Neeraj: Add "inline" for apic_vector_to_isr()] >> Signed-off-by: Neeraj Upadhyay <Neeraj.Upadhyay@xxxxxxx> >> --- >> Changes since v6: >> >> - New change. >> >> arch/x86/kvm/lapic.c | 19 +++++++------------ >> 1 file changed, 7 insertions(+), 12 deletions(-) > > FWIW: LGTM. > > :-) > Thank you for the review! - Neeraj
