linux-kernel - Re: [PATCH v2 2/2] blktrace: switch trace spinlock to a raw spinlock

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Message-ID: <2f3300ba-0879-ad7d-8d44-bb8d8b17d7e2@kernel.dk>
Date:   Wed, 15 Dec 2021 12:34:36 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     Steven Rostedt <rostedt@...dmis.org>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:     Wander Lairson Costa <wander@...hat.com>,
        linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
        linux-rt-users@...r.kernel.org
Subject: Re: [PATCH v2 2/2] blktrace: switch trace spinlock to a raw spinlock

On 12/15/21 10:31 AM, Steven Rostedt wrote:
> On Wed, 15 Dec 2021 18:08:34 +0100
> Sebastian Andrzej Siewior <bigeasy@...utronix.de> wrote:
> 
>> On 2021-12-13 09:37:37 [-0300], Wander Lairson Costa wrote:
>> …
>>> To avoid this bug, we switch the trace lock to a raw spinlock.  
>>
>> Steven, do you think this is a good idea?
>>
> 
> blktrace is actually maintained by Jens.

Looks like there are two patches, and none were CC'ed linux-block.
Please resend.

-- 
Jens Axboe