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authorAndrew Jones <drjones@redhat.com>2015-11-09 19:23:42 -0500
committerPaolo Bonzini <pbonzini@redhat.com>2015-12-17 15:24:34 +0100
commitbc92e4e97ed62efa61ba983f57dfe33f10fe1d88 (patch)
tree37d90138d3b0de4fb4445c204728cc523daa5652
parent2f3a2bb15e665f23c885985226c4147db4ea35db (diff)
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kvm-all: PAGE_SIZE should be real host page size
Just noticed this while grepping TARGET_PAGE_SIZE for an unrelated reason. I didn't use qemu_real_host_page_size as kvm_set_phys_mem() does, because we'd need to make sure page_size_init() has run first. Signed-off-by: Andrew Jones <drjones@redhat.com> Message-Id: <1447115022-4142-1-git-send-email-drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-rw-r--r--kvm-all.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/kvm-all.c b/kvm-all.c
index c648b81..a45c92b 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -45,8 +45,10 @@
#include <sys/eventfd.h>
#endif
-/* KVM uses PAGE_SIZE in its definition of COALESCED_MMIO_MAX */
-#define PAGE_SIZE TARGET_PAGE_SIZE
+/* KVM uses PAGE_SIZE in its definition of KVM_COALESCED_MMIO_MAX. We
+ * need to use the real host PAGE_SIZE, as that's what KVM will use.
+ */
+#define PAGE_SIZE getpagesize()
//#define DEBUG_KVM