Hi Chen,
On 07/04/2015 08:33, Chen Baozi wrote:
From: Chen Baozi <baoz...@gmail.com>
We have already had the boot pagetable when reaching the point
of early_printk fixmap setup. Thus there is no longer necessary
to caculate physical address of xen_fixmap.
s/caculate/calculate/
OOI, is it a bug or a clean up?
Signed-off-by: Chen Baozi <baoz...@gmail.com>
---
xen/arch/arm/arm64/head.S | 1 -
1 file changed, 1 deletion(-)
diff --git a/xen/arch/arm/arm64/head.S b/xen/arch/arm/arm64/head.S
index 75b7ee1..a2ac2d4 100644
--- a/xen/arch/arm/arm64/head.S
+++ b/xen/arch/arm/arm64/head.S
@@ -520,7 +520,6 @@ paging:
/* Add UART to the fixmap table */
ldr x1, =xen_fixmap
- add x1, x1, x20 /* x1 := paddr (xen_fixmap) */
You need to add a comment on "ldr x1..." in order to explain what x1
contains. i.e /* x1 := vaddr (xen_fixmap) */
Regards,
--
Julien Grall
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