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From: Nikolay Borisov <nborisov@suse.com>
To: Andreas Schwab <schwab@suse.de>, Nikolay Borisov <nborisov@suse.com>
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] riscv: fix locking violation in page fault handler
Date: Tue, 7 May 2019 17:22:08 +0300
Message-ID: <ae3297cc-8a8d-a48e-159e-741c7af41cf7@suse.com> (raw)
In-Reply-To: <mvmmujyqrpj.fsf@suse.de>



On 7.05.19 г. 17:12 ч., Andreas Schwab wrote:
> On Mai 07 2019, Nikolay Borisov <nborisov@suse.com> wrote:
> 
>> At the very least the code under
>> no_context label could go into it's own function since it just kills the
>> process and never returns?
> 
> This is not true.

Be more specific, according to do_task_dead after the last __schedule is
called the calling context is no more?
> 
> Andreas.
> 

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Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-07  7:36 Andreas Schwab
2019-05-07  8:04 ` Nikolay Borisov
2019-05-07 14:12   ` Andreas Schwab
2019-05-07 14:22     ` Nikolay Borisov [this message]
2019-05-07 14:36       ` Andreas Schwab
2019-05-07 23:48 ` Palmer Dabbelt
2019-05-16  7:42   ` Andreas Schwab
2019-05-29 16:41     ` Palmer Dabbelt

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