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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-10-18 19:07:32 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-12-08 23:43:33 +0300 |
| commit | c5b31cc2371728ddefe9baf1d036aeb630a25d96 (patch) | |
| tree | 65694a9f664edd5eebb6a99c2f282482271fc893 /arch/powerpc/kvm | |
| parent | 8132d887a7023b212f242a51ae89281c69fde996 (diff) | |
| download | linux-c5b31cc2371728ddefe9baf1d036aeb630a25d96.tar.xz | |
KVM: remove CONFIG_HAVE_KVM_IRQFD
All platforms with a kernel irqchip have support for irqfd. Unify the
two configuration items so that userspace can expect to use irqfd to
inject interrupts into the irqchip.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm')
| -rw-r--r-- | arch/powerpc/kvm/Kconfig | 2 | ||||
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 2 |
2 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig index 0f4e6e7ba35d..b47196085a42 100644 --- a/arch/powerpc/kvm/Kconfig +++ b/arch/powerpc/kvm/Kconfig @@ -224,7 +224,6 @@ config KVM_MPIC bool "KVM in-kernel MPIC emulation" depends on KVM && PPC_E500 select HAVE_KVM_IRQCHIP - select HAVE_KVM_IRQFD select HAVE_KVM_IRQ_ROUTING select HAVE_KVM_MSI help @@ -237,7 +236,6 @@ config KVM_XICS bool "KVM in-kernel XICS emulation" depends on KVM_BOOK3S_64 && !KVM_MPIC select HAVE_KVM_IRQCHIP - select HAVE_KVM_IRQFD default y help Include support for the XICS (eXternal Interrupt Controller diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index c39945a7fce3..c3f82e238b70 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -578,7 +578,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) break; #endif -#ifdef CONFIG_HAVE_KVM_IRQFD +#ifdef CONFIG_HAVE_KVM_IRQCHIP case KVM_CAP_IRQFD_RESAMPLE: r = !xive_enabled(); break; |