| commit | 27c24920b523368949e8df3aac0e11728c9d2156 | [log] [tgz] |
|---|---|---|
| author | Boqun Feng <boqun.feng@gmail.com> | Mon Feb 07 06:51:57 2022 +0800 |
| committer | Boqun Feng <boqun.feng@gmail.com> | Mon Feb 07 06:51:57 2022 +0800 |
| tree | 39382dd1cd885b55db94bee9d6f30ed1c10be925 | |
| parent | 26291c54e111ff6ba87a164d85d4a4e134b7315c [diff] |
PCI: hv: Avoid the retarget interrupt hypercall in irq_unmask() on ARM64 On ARM64 Hyper-V guests, SPIs are used for the interrupts of virtual PCI devices, and SPIs can be managed directly via GICD registers. Therefore the retarget interrupt hypercall is not needed on ARM64. The retarget interrupt hypercall related code is now put in a helper function and only called on x86. Signed-off-by: Boqun Feng <boqun.feng@gmail.com>