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KVM: Make KVM_HPAGES_PER_HPAGE unsigned long to avoid build error on powerpc
authorStephen Rothwell <sfr@canb.auug.org.au>
Wed, 17 Jun 2009 05:04:19 +0000 (15:04 +1000)
committerAvi Kivity <avi@redhat.com>
Wed, 5 Aug 2009 11:51:33 +0000 (14:51 +0300)
Eliminates this compiler warning:

arch/powerpc/kvm/../../../virt/kvm/kvm_main.c:1178: error: integer overflow in expression

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/powerpc/include/asm/kvm_host.h patch | blob | blame | history

diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index dfdf13c9fefd9d4f64b0d1f0eebb70b7050fc598..fddc3ed715fa7abf1c55cbfccbc2bef7193e0348 100644 (file)
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -34,7 +34,7 @@
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
 
 /* We don't currently support large pages. */
-#define KVM_PAGES_PER_HPAGE (1<<31)
+#define KVM_PAGES_PER_HPAGE (1UL << 31)
 
 struct kvm;
 struct kvm_run;