linux-kernel - Re: [PATCH] kernel/workqueue: Verify alloc

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Message-ID: <20190416145637.GA374014@devbig004.ftw2.facebook.com>
Date:   Tue, 16 Apr 2019 07:56:37 -0700
From:   Tejun Heo <tj@...nel.org>
To:     Bart Van Assche <bvanassche@....org>
Cc:     linux-kernel@...r.kernel.org,
        Lai Jiangshan <jiangshanlai@...il.com>,
        Alexander Duyck <alexander.h.duyck@...ux.intel.com>,
        Dan Williams <dan.j.williams@...el.com>
Subject: Re: [PATCH] kernel/workqueue: Verify alloc_workqueue() argument list
 consistency

On Tue, Mar 19, 2019 at 10:40:47AM -0700, Bart Van Assche wrote:
> This patch avoids that gcc reports the following warning when building
> with W=1:
> 
> kernel/workqueue.c:4250:2: warning: function alloc_workqueue might be a candidate for gnu_printf format attribute [-Wsuggest-attribute=format]
>   vsnprintf(wq->name, sizeof(wq->name), fmt, args);
> 
> Cc: Lai Jiangshan <jiangshanlai@...il.com>
> Cc: Alexander Duyck <alexander.h.duyck@...ux.intel.com>
> Cc: Dan Williams <dan.j.williams@...el.com>
> Fixes: 669de8bda87b ("kernel/workqueue: Use dynamic lockdep keys for workqueues")
> Signed-off-by: Bart Van Assche <bvanassche@....org>

Applied to wq/for-5.2.

Thanks.

-- 
tejun