From: Andrew Morton <akpm@linux-foundation.org>
To: Jeff Garzik <jeff@garzik.org>
Cc: netdev@vger.kernel.org, anemo@mba.ocn.ne.jp, davem@davemloft.net,
romieu@fr.zoreil.com
Subject: Re: [patch 12/19] fix irq problem with NAPI + NETPOLL
Date: Tue, 6 Mar 2007 03:14:43 -0800 [thread overview]
Message-ID: <20070306031443.d18d8bff.akpm@linux-foundation.org> (raw)
In-Reply-To: <45ED4B23.9060000@garzik.org>
On Tue, 06 Mar 2007 06:06:11 -0500 Jeff Garzik <jeff@garzik.org> wrote:
> akpm@linux-foundation.org wrote:
> > From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
> >
> > It seems netif_receive_skb() was designed not to call from irq context, but
> > NAPI + NETPOLL break this rule. If netif_receive_skb() was called from irq
> > context, redirect to netif_rx() instead of processing the skb in that
> > context.
> >
> > Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
> > Cc: Jeff Garzik <jeff@garzik.org>
> > Cc: Francois Romieu <romieu@fr.zoreil.com>
> > Cc: "David S. Miller" <davem@davemloft.net>
> > Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
> > ---
> >
> > net/core/dev.c | 11 +++++++++--
> > 1 file changed, 9 insertions(+), 2 deletions(-)
>
> net/* stuff, I'll let DaveM make the call and apply it...
argh, sorry, this patch (which is mysteriously called
8139too-fix-irq-problem-with-napi-netpoll.patch) was supposed to go to
davem and you were supposed to receive
8139too-force-media-setting-fix.patch (which you were cc'ed on).
next prev parent reply other threads:[~2007-03-06 11:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-06 10:41 [patch 12/19] fix irq problem with NAPI + NETPOLL akpm
2007-03-06 11:06 ` Jeff Garzik
2007-03-06 11:14 ` Andrew Morton [this message]
2007-03-07 23:18 ` David Miller
2007-03-08 1:35 ` Atsushi Nemoto
2007-03-13 8:14 ` Atsushi Nemoto
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