From: Catalin Marinas <catalin.marinas@arm.com>
To: Andy Hsu <andy.jhshiu@gmail.com>
Cc: Will Deacon <Will.Deacon@arm.com>,
Mark Brown <broonie@linaro.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linaro-kernel@lists.linaro.org" <linaro-kernel@lists.linaro.org>
Subject: 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
Date: Thu, 12 Jun 2014 22:16:09 +0100 [thread overview]
Message-ID: <BC9ADAC0-BD35-4A54-AEF2-CF4F9520D04A@arm.com> (raw)
In-Reply-To: <1402587132-4853-1-git-send-email-andy.jhshiu@gmail.com>
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
prev parent reply other threads:[~2014-06-12 21:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-12 15:32 Andy Hsu
2014-06-12 21:16 ` Catalin Marinas [this message]
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