linux-kernel - Re: [PATCH 4/5] x86: wire up TIF_NOTIFY

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Message-ID: <20201015144446.GI24156@redhat.com>
Date:   Thu, 15 Oct 2020 16:44:47 +0200
From:   Oleg Nesterov <oleg@...hat.com>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     linux-kernel@...r.kernel.org, io-uring@...r.kernel.org,
        peterz@...radead.org, tglx@...utronix.de
Subject: Re: [PATCH 4/5] x86: wire up TIF_NOTIFY_SIGNAL

On 10/15, Jens Axboe wrote:
>
> We already get the ti_work passed in arch_do_signal(), define
> TIF_NOTIFY_SIGNAL and take the appropriate action in the signal handling
> based on _TIF_NOTIFY_SIGNAL and _TIF_SIGPENDING being set.
> 
> Signed-off-by: Jens Axboe <axboe@...nel.dk>

Reviewed-by: Oleg Nesterov <oleg@...hat.com>