linux-kernel - Re: [PATCH v2 9/9] xtensa: entry: Remove unneeded need

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Date:   Thu, 14 Nov 2019 10:17:19 -0800
From:   Max Filippov <jcmvbkbc@...il.com>
To:     Valentin Schneider <valentin.schneider@....com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Chris Zankel <chris@...kel.net>,
        "open list:TENSILICA XTENSA PORT (xtensa)" 
        <linux-xtensa@...ux-xtensa.org>
Subject: Re: [PATCH v2 9/9] xtensa: entry: Remove unneeded need_resched() loop

On Mon, Sep 23, 2019 at 7:36 AM Valentin Schneider
<valentin.schneider@....com> wrote:
>
> Since the enabling and disabling of IRQs within preempt_schedule_irq()
> is contained in a need_resched() loop, we don't need the outer arch
> code loop.
>
> Acked-by: Max Filippov <jcmvbkbc@...il.com>
> Signed-off-by: Valentin Schneider <valentin.schneider@....com>
> Cc: Chris Zankel <chris@...kel.net>
> Cc: linux-xtensa@...ux-xtensa.org
> ---
>  arch/xtensa/kernel/entry.S | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

I've applied this patch to the xtensa tree as it doesn't seem to be taken
anywhere else.

-- 
Thanks.
-- Max