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authorDavid Woodhouse <dwmw@amazon.co.uk>2021-11-21 12:54:40 +0000
committerPaolo Bonzini <pbonzini@redhat.com>2021-12-09 12:55:52 -0500
commitdc70ec217cec504e6f8fee8fd91bf5c118af05f2 (patch)
tree4f7aba57eed16fec454bc5bc255c75919799dd9e /virt/kvm/Kconfig
parent45af1bb99b72e36c16714390a8a3c9445e432938 (diff)
KVM: Introduce CONFIG_HAVE_KVM_DIRTY_RING
I'd like to make the build include dirty_ring.c based on whether the arch wants it or not. That's a whole lot simpler if there's a config symbol instead of doing it implicitly on KVM_DIRTY_LOG_PAGE_OFFSET being set to something non-zero. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Message-Id: <20211121125451.9489-2-dwmw2@infradead.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt/kvm/Kconfig')
-rw-r--r--virt/kvm/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig
index 62b39149b8c8..97cf5413ac25 100644
--- a/virt/kvm/Kconfig
+++ b/virt/kvm/Kconfig
@@ -13,6 +13,9 @@ config HAVE_KVM_IRQFD
config HAVE_KVM_IRQ_ROUTING
bool
+config HAVE_KVM_DIRTY_RING
+ bool
+
config HAVE_KVM_EVENTFD
bool
select EVENTFD