linux-kernel - Re: [PATCH] sgi-xp: Do not use BUG_ON(!spin_is

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Message-ID: <CAPp3RGq=0dgWKmaf5pgNfkKZX=Wy99=QPm-Fs0sDgi7a0hir0g@mail.gmail.com>
Date:	Tue, 12 Aug 2014 13:21:08 -0500
From:	Robin Holt <robinmholt@...il.com>
To:	Sanjeev Sharma <sanjeev_sharma@...tor.com>
Cc:	"Cliff Wickman (SGI)" <cpw@....com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sgi-xp: Do not use BUG_ON(!spin_is_locked())

On Tue, Aug 12, 2014 at 2:35 AM, Sanjeev Sharma
<sanjeev_sharma@...tor.com> wrote:
> on some architecture spin_is_locked() always return false in
> uniprocessor configuration and can therefore not be used
> with BUG_ON.it would be advise to replace with
> lockdep_assert_held().
>
> Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@...tor.com>
Acked-by: Robin Holt <robinmholt@...il.com>
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