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From: Feng Kan <fkan@apm.com>
To: xen-devel@lists.xenproject.org, sstabellini@kernel.org,
	julien.grall@arm.com
Cc: Feng Kan <fkan@apm.com>
Subject: [XEN-devel] arm64: fix incorrect pa_range_info table to support 42 bit PA systems.
Date: Fri, 12 May 2017 17:26:08 -0700	[thread overview]
Message-ID: <1494635168-27062-1-git-send-email-fkan@apm.com> (raw)

The pa_range_info table contain incorrect root_order and t0sz which
prevent 42 bit PA systems from booting dom0.

Signed-off-by: Feng Kan <fkan@apm.com>
---
 xen/arch/arm/p2m.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/arm/p2m.c b/xen/arch/arm/p2m.c
index 34d5776..cbb8675 100644
--- a/xen/arch/arm/p2m.c
+++ b/xen/arch/arm/p2m.c
@@ -1479,7 +1479,7 @@ void __init setup_virt_paging(void)
         [0] = { 32,      32/*32*/,  0,          1 },
         [1] = { 36,      28/*28*/,  0,          1 },
         [2] = { 40,      24/*24*/,  1,          1 },
-        [3] = { 42,      24/*22*/,  1,          1 },
+        [3] = { 42,      22/*22*/,  3,          1 },
         [4] = { 44,      20/*20*/,  0,          2 },
         [5] = { 48,      16/*16*/,  0,          2 },
         [6] = { 0 }, /* Invalid */
-- 
1.8.3.1


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             reply	other threads:[~2017-05-13  0:26 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-13  0:26 Feng Kan [this message]
2017-05-15 14:53 ` [XEN-devel] arm64: fix incorrect pa_range_info table to support 42 bit PA systems Julien Grall
2017-05-15 17:11   ` Feng Kan
2017-05-15 17:14     ` Julien Grall

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