tree 8685112fc5011ee8a1e99acf97f6bfc6c64bfc61
parent de0f619564f4713bd548b82d535a954ffa1ee7d8
author Paolo Bonzini <pbonzini@redhat.com> 1667486650 -0400
committer Paolo Bonzini <pbonzini@redhat.com> 1668015097 -0500

KVM: replace direct irq.h inclusion

virt/kvm/irqchip.c is including "irq.h" from the arch-specific KVM source
directory (i.e. not from arch/*/include) for the sole purpose of retrieving
irqchip_in_kernel.

Making the function inline in a header that is already included,
such as asm/kvm_host.h, is not possible because it needs to look at
struct kvm which is defined after asm/kvm_host.h is included.  So add a
kvm_arch_irqchip_in_kernel non-inline function; irqchip_in_kernel() is
only performance critical on arm64 and x86, and the non-inline function
is enough on all other architectures.

irq.h can then be deleted from all architectures except x86.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>