* [PATCH 1/1] Remove an extra operation: The ESR has been stored into x1, and should be directly pass to do_sp_pc_abort function
@ 2014-06-12 15:32 Andy Hsu
2014-06-12 21:16 ` Catalin Marinas
0 siblings, 1 reply; 2+ messages in thread
From: Andy Hsu @ 2014-06-12 15:32 UTC (permalink / raw)
To: Catalin Marinas, Will Deacon, Mark Brown, linux-arm-kernel,
linux-kernel, linaro-kernel
Cc: Andy Hsu
Signed-off-by: Andy Hsu <andy.jhshiu@gmail.com>
---
arch/arm64/kernel/entry.S | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index fa78916..56ef569 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -275,7 +275,6 @@ el1_sp_pc:
* Stack or PC alignment exception handling
*/
mrs x0, far_el1
- mov x1, x25
mov x2, sp
b do_sp_pc_abort
el1_undef:
--
1.7.0.4
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] Remove an extra operation: The ESR has been stored into x1, and should be directly pass to do_sp_pc_abort function
2014-06-12 15:32 [PATCH 1/1] Remove an extra operation: The ESR has been stored into x1, and should be directly pass to do_sp_pc_abort function Andy Hsu
@ 2014-06-12 21:16 ` Catalin Marinas
0 siblings, 0 replies; 2+ messages in thread
From: Catalin Marinas @ 2014-06-12 21:16 UTC (permalink / raw)
To: Andy Hsu
Cc: Will Deacon, Mark Brown, linux-arm-kernel, linux-kernel, linaro-kernel
On 12 Jun 2014, at 16:32, Andy Hsu <andy.jhshiu@gmail.com> wrote:
> Signed-off-by: Andy Hsu <andy.jhshiu@gmail.com>
> ---
> arch/arm64/kernel/entry.S | 1 -
> 1 files changed, 0 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
> index fa78916..56ef569 100644
> --- a/arch/arm64/kernel/entry.S
> +++ b/arch/arm64/kernel/entry.S
> @@ -275,7 +275,6 @@ el1_sp_pc:
> * Stack or PC alignment exception handling
> */
> mrs x0, far_el1
> - mov x1, x25
> mov x2, sp
> b do_sp_pc_abort
> el1_undef:
I got it already via a different channel but thanks anyway.
Catalin
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-06-12 15:32 [PATCH 1/1] Remove an extra operation: The ESR has been stored into x1, and should be directly pass to do_sp_pc_abort function Andy Hsu
2014-06-12 21:16 ` Catalin Marinas
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