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| author | Neeraj Upadhyay <Neeraj.Upadhyay@amd.com> | 2025-07-09 09:02:08 +0530 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2025-07-10 09:44:36 -0700 |
| commit | ac48017020a5f97d7ef1a5cd90278587474dd593 (patch) | |
| tree | 10e900793fa7cfa045ccc91ffae098e5d0e17920 /tools/perf/scripts/python/arm-cs-trace-disasm.py | |
| parent | d7b8f8e20813f0179d8ef519541a3527e7661d3a (diff) | |
KVM: x86: Open code setting/clearing of bits in the ISR
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@google.com>
Signed-off-by: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
Acked-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20250709033242.267892-2-Neeraj.Upadhyay@amd.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/arm-cs-trace-disasm.py')
0 files changed, 0 insertions, 0 deletions