lkml.org 
[lkml]   [2014]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [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
From
Date
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


\
 
 \ /
  Last update: 2014-06-13 00:01    [W:0.025 / U:5.252 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site