From: Steffen Klassert <steffen.klassert@secunet.com>
To: Herbert Xu <herbert@gondor.hengli.com.au>
Cc: Dan Kruchinin <dkruchinin@acm.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Fixed division by zero bug in kernel/padata.c
Date: Mon, 5 Jul 2010 15:53:06 +0200 [thread overview]
Message-ID: <20100705135306.GP10072@secunet.com> (raw)
In-Reply-To: <20100705134357.GC6974@gondor.apana.org.au>
On Mon, Jul 05, 2010 at 09:43:57PM +0800, Herbert Xu wrote:
> On Mon, Jul 05, 2010 at 05:35:32PM +0400, Dan Kruchinin wrote:
> >
> > > Both cases should be handled in the same way. So we could just
> > > stop the instance if the cpumasks do not intersect, and enable
> > > it as soon as they do intersect again. The padata instance would
> > > refuse to do anything as long as the cpumasks do not intersect,
> > > but it is still in a consistent state. Let me add the infrastructure
> > > to handle this, then you can use it with your patches.
> >
> > Ok, get it.
>
> So I should wait for another patch, right?
>
Right.
prev parent reply other threads:[~2010-07-05 13:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-02 11:59 [PATCH] Fixed division by zero bug in kernel/padata.c Dan Kruchinin
2010-07-02 12:56 ` Steffen Klassert
2010-07-02 13:24 ` Dan Kruchinin
2010-07-05 13:18 ` Steffen Klassert
2010-07-05 13:35 ` Dan Kruchinin
2010-07-05 13:43 ` Herbert Xu
2010-07-05 13:53 ` Steffen Klassert [this message]
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