[Xen-changelog] [xen master] xen: arm: p2m: use 64-bit compatible registers.

[patchbot@xxxxxxx]

commit c95d4af5bb69a76d730c8be5369ba4822b9d2ec9
Author:     Ian Campbell <ian.campbell@xxxxxxxxxx>
AuthorDate: Fri Feb 22 08:58:14 2013 +0000
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Fri Feb 22 12:14:55 2013 +0000

    xen: arm: p2m: use 64-bit compatible registers.
    
    Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Acked-by: Tim Deegan <tim@xxxxxxx>
---
 xen/arch/arm/p2m.c           |    2 +-
 xen/include/asm-arm/cpregs.h |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/xen/arch/arm/p2m.c b/xen/arch/arm/p2m.c
index c4fc05e..1e8c8b4 100644
--- a/xen/arch/arm/p2m.c
+++ b/xen/arch/arm/p2m.c
@@ -29,7 +29,7 @@ void p2m_load_VTTBR(struct domain *d)
 
     vttbr |= ((uint64_t)p2m->vmid&0xff)<<48;
 
-    WRITE_CP64(vttbr, VTTBR);
+    WRITE_SYSREG64(vttbr, VTTBR_EL2);
     isb(); /* Ensure update is visible */
 }
 
diff --git a/xen/include/asm-arm/cpregs.h b/xen/include/asm-arm/cpregs.h
index 35c0ee6..ae89e40 100644
--- a/xen/include/asm-arm/cpregs.h
+++ b/xen/include/asm-arm/cpregs.h
@@ -277,6 +277,7 @@
 #define VBAR_EL1                VBAR
 #define VBAR_EL2                HVBAR
 #define VTCR_EL2                VTCR
+#define VTTBR_EL2               VTTBR
 
 #endif
 
--
generated by git-patchbot for /home/xen/git/xen.git#master

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