From: Julien Grall <julien.grall@linaro.org>
To: xen-devel@lists.xenproject.org
Cc: Julien Grall <julien.grall@linaro.org>,
stefano.stabellini@citrix.com, ian.campbell@citrix.com,
time@xen.org, patches@linaro.org
Subject: [PATCH 6/8] xen/arm: Retrieve p2m type in get_page_from_gfn
Date: Thu, 5 Dec 2013 15:42:09 +0000 [thread overview]
Message-ID: <1386258131-755-7-git-send-email-julien.grall@linaro.org> (raw)
In-Reply-To: <1386258131-755-1-git-send-email-julien.grall@linaro.org>
Signed-off-by: Julien Grall <julien.grall@linaro.org>
---
xen/include/asm-arm/p2m.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/xen/include/asm-arm/p2m.h b/xen/include/asm-arm/p2m.h
index 3de69c4..54d1dab 100644
--- a/xen/include/asm-arm/p2m.h
+++ b/xen/include/asm-arm/p2m.h
@@ -105,9 +105,8 @@ static inline struct page_info *get_page_from_gfn(
struct domain *d, unsigned long gfn, p2m_type_t *t, p2m_query_t q)
{
struct page_info *page;
- unsigned long mfn = gmfn_to_mfn(d, gfn);
-
- ASSERT(t == NULL);
+ paddr_t maddr = p2m_get_entry(d, pfn_to_paddr(gfn), t);
+ unsigned long mfn = maddr >> PAGE_SHIFT;
if (!mfn_valid(mfn))
return NULL;
--
1.7.10.4
next prev parent reply other threads:[~2013-12-05 15:42 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-05 15:42 [PATCH 0/8] xen/arm: Handle correctly foreign mapping Julien Grall
2013-12-05 15:42 ` [PATCH 1/8] DO NOT APPLY: xen/arm: Correctly support foreign page removing on ARM Julien Grall
2013-12-05 15:42 ` [PATCH 2/8] xen/arm: move mfn_to_p2m_entry in arch/arm/p2m.c Julien Grall
2013-12-05 15:47 ` Ian Campbell
2013-12-05 15:50 ` Julien Grall
2013-12-05 15:42 ` [PATCH 3/8] xen/arm: Implement p2m_type_t as an enum Julien Grall
2013-12-05 15:51 ` Egger, Christoph
2013-12-05 15:56 ` Ian Campbell
2013-12-09 11:16 ` Egger, Christoph
2013-12-09 11:38 ` Ian Campbell
2013-12-05 15:52 ` Ian Campbell
2013-12-05 16:01 ` Julien Grall
2013-12-05 16:14 ` Ian Campbell
2013-12-05 16:28 ` Julien Grall
2013-12-05 16:38 ` Ian Campbell
2013-12-05 16:44 ` Julien Grall
2013-12-05 16:56 ` Ian Campbell
2013-12-05 21:26 ` Julien Grall
2013-12-05 16:07 ` Tim Deegan
2013-12-05 16:19 ` Ian Campbell
2013-12-05 16:31 ` Tim Deegan
2013-12-05 16:39 ` Ian Campbell
2013-12-05 17:24 ` Tim Deegan
2013-12-05 15:42 ` [PATCH 4/8] xen/arm: Store p2m type in each page of the guest Julien Grall
2013-12-05 15:55 ` Ian Campbell
2013-12-05 16:02 ` Ian Campbell
2013-12-05 16:07 ` Julien Grall
2013-12-05 15:42 ` [PATCH 5/8] xen/arm: p2m: Add p2m_get_entry Julien Grall
2013-12-05 16:07 ` Ian Campbell
2013-12-05 16:09 ` Tim Deegan
2013-12-05 15:42 ` Julien Grall [this message]
2013-12-05 16:23 ` [PATCH 6/8] xen/arm: Retrieve p2m type in get_page_from_gfn Ian Campbell
2013-12-05 16:45 ` Julien Grall
2013-12-09 2:36 ` Julien Grall
2013-12-09 9:57 ` Ian Campbell
2013-12-05 15:42 ` [PATCH 7/8] xen/arm: Set foreign page type to p2m_map_foreign Julien Grall
2013-12-05 16:34 ` Ian Campbell
2013-12-05 16:41 ` Julien Grall
2013-12-05 16:54 ` Ian Campbell
2013-12-05 17:39 ` Julien Grall
2013-12-05 17:49 ` Ian Campbell
2013-12-09 2:14 ` Julien Grall
2013-12-05 15:42 ` [PATCH 8/8] xen/arm: grant-table: Support read-only mapping Julien Grall
2013-12-05 16:36 ` Ian Campbell
2013-12-05 15:44 ` [PATCH 0/8] xen/arm: Handle correctly foreign mapping Julien Grall
2013-12-05 17:10 ` Julien Grall
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