[Xen-changelog] [xen master] arm64: correct secondary CPU bringup

[patchbot@xxxxxxx]

commit 153c66d80275ca7d2d617c26743b61083ecfa936
Author:     Ian Campbell <ian.campbell@xxxxxxxxxx>
AuthorDate: Wed Apr 17 13:52:33 2013 +0100
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Thu Apr 18 14:58:34 2013 +0100

    arm64: correct secondary CPU bringup
    
    The current cpuid is held in x22 not x12.
    
    Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
---
 xen/arch/arm/arm64/head.S |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/xen/arch/arm/arm64/head.S b/xen/arch/arm/arm64/head.S
index bbde419..c18ef2b 100644
--- a/xen/arch/arm/arm64/head.S
+++ b/xen/arch/arm/arm64/head.S
@@ -307,7 +307,7 @@ paging:
         dsb   sy
         ldr   x0, =smp_up_cpu
         ldr   x1, [x0]               /* Which CPU is being booted? */
-        cmp   x1, x12                /* Is it us? */
+        cmp   x1, x22                /* Is it us? */
         b.ne  1b
 
 launch:
--
generated by git-patchbot for /home/xen/git/xen.git#master

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