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authorPaolo Bonzini <pbonzini@redhat.com>2022-11-03 10:44:10 -0400
committerPaolo Bonzini <pbonzini@redhat.com>2022-11-09 12:31:37 -0500
commitd663b8a285986072428a6a145e5994bc275df994 (patch)
tree8685112fc5011ee8a1e99acf97f6bfc6c64bfc61 /virt
parentde0f619564f4713bd548b82d535a954ffa1ee7d8 (diff)
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>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/irqchip.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c
index 58e4f88b2b9f..1e567d1f6d3d 100644
--- a/virt/kvm/irqchip.c
+++ b/virt/kvm/irqchip.c
@@ -17,7 +17,6 @@
#include <linux/srcu.h>
#include <linux/export.h>
#include <trace/events/kvm.h>
-#include "irq.h"
int kvm_irq_map_gsi(struct kvm *kvm,
struct kvm_kernel_irq_routing_entry *entries, int gsi)
@@ -50,7 +49,7 @@ int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi)
{
struct kvm_kernel_irq_routing_entry route;
- if (!irqchip_in_kernel(kvm) || (msi->flags & ~KVM_MSI_VALID_DEVID))
+ if (!kvm_arch_irqchip_in_kernel(kvm) || (msi->flags & ~KVM_MSI_VALID_DEVID))
return -EINVAL;
route.msi.address_lo = msi->address_lo;