linux-kernel - [PATCH] KVM: MMU: Fix cleaning up the shadow page allocation cache

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Message-Id: <11849980062842-git-send-email-avi@qumranet.com>
Date:	Sat, 21 Jul 2007 09:06:46 +0300
From:	Avi Kivity <avi@...ranet.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	caglar@...dus.org.tr, linux-kernel@...r.kernel.org,
	kvm-devel@...ts.sourceforge.net, Avi Kivity <avi@...ranet.com>
Subject: [PATCH] KVM: MMU: Fix cleaning up the shadow page allocation cache

__free_page() wants a struct page, not a virtual address.

Signed-off-by: Avi Kivity <avi@...ranet.com>
---
 drivers/kvm/mmu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index d99d2fe..1a87ba9 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -244,7 +244,7 @@ static int mmu_topup_memory_cache_page(struct kvm_mmu_memory_cache *cache,
 static void mmu_free_memory_cache_page(struct kvm_mmu_memory_cache *mc)
 {
 	while (mc->nobjs)
-		__free_page(mc->objects[--mc->nobjs]);
+		free_page((unsigned long)mc->objects[--mc->nobjs]);
 }
 
 static int __mmu_topup_memory_caches(struct kvm_vcpu *vcpu, gfp_t gfp_flags)
-- 
1.5.2.4

-
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