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add570b39f
vgic_get_irq() has an awkward signature, as it takes both a kvm *and* a vcpu, where the vcpu is allowed to be NULL if the INTID being looked up is a global interrupt (SPI or LPI). This leads to potentially problematic situations where the INTID passed is a private interrupt, but that there is no vcpu. In order to make things less ambiguous, let have *two* helpers instead: - vgic_get_irq(struct kvm *kvm, u32 intid), which is only concerned with *global* interrupts, as indicated by the lack of vcpu. - vgic_get_vcpu_irq(struct kvm_vcpu *vcpu, u32 intid), which can return *any* interrupt class, but must have of course a non-NULL vcpu. Most of the code nicely falls under one or the other situations, except for a couple of cases (close to the UABI or in the debug code) where we have to distinguish between the two cases. Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20241117165757.247686-3-maz@kernel.org Signed-off-by: Oliver Upton <oliver.upton@linux.dev> |
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| .. | ||
| boot | ||
| configs | ||
| crypto | ||
| hyperv | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| mm | ||
| net | ||
| tools | ||
| xen | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.debug | ||
| Kconfig.platforms | ||
| Makefile | ||