From: Julien Grall <julien.grall@linaro.org>
To: xen-devel@lists.xenproject.org
Cc: ian.campbell@citrix.com, patches@linaro.org, tim@xen.org,
Julien Grall <julien.grall@linaro.org>,
ian.jackson@eu.citrix.com, stefano.stabellini@citrix.com
Subject: [PATCH] libxc/arm: align to page size the base address of the device tree
Date: Tue, 19 Nov 2013 18:52:24 +0000 [thread overview]
Message-ID: <1384887144-7229-1-git-send-email-julien.grall@linaro.org> (raw)
xc_dom_alloc_segment requires start address to be page align.
Signed-off-by: Julien Grall <julien.grall@linaro.org>
---
tools/libxc/xc_dom_arm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/libxc/xc_dom_arm.c b/tools/libxc/xc_dom_arm.c
index ffe575b..366061d 100644
--- a/tools/libxc/xc_dom_arm.c
+++ b/tools/libxc/xc_dom_arm.c
@@ -290,6 +290,8 @@ int arch_setup_meminit(struct xc_dom_image *dom)
else /* otherwise at top of RAM */
dom->devicetree_seg.vstart = ramend - dtbsize;
+ dom->devicetree_seg.vstart &= XC_PAGE_MASK;
+
dom->devicetree_seg.vend =
dom->devicetree_seg.vstart + dom->devicetree_size;
DOMPRINTF("%s: devicetree: 0x%" PRIx64 " -> 0x%" PRIx64 "",
--
1.7.10.4
next reply other threads:[~2013-11-19 18:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-19 18:52 Julien Grall [this message]
2013-11-20 9:48 ` [PATCH] libxc/arm: align to page size the base address of the device tree Ian Campbell
2013-11-20 13:04 ` Julien Grall
2013-11-20 13:13 ` Ian Campbell
2013-11-20 13:17 ` Julien Grall
2013-11-20 13:30 ` Ian Campbell
2013-11-20 16:16 ` Julien Grall
2013-11-21 11:10 ` Ian Campbell
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