From: "David S. Miller" <davem@davemloft.net>
To: Dmitry Torokhov <dtor_core@ameritech.net>
Cc: linux-kernel@vger.kernel.org, arjan@infradead.org,
alan@lxorguk.ukuu.org.uk, mingo@redhat.com
Subject: Re: PATCH: 2.6.10 - Misrouted IRQ recovery for review
Date: Tue, 28 Dec 2004 11:26:35 -0800 [thread overview]
Message-ID: <20041228112635.5ec9a2d1.davem@davemloft.net> (raw)
In-Reply-To: <200412281421.49044.dtor_core@ameritech.net>
On Tue, 28 Dec 2004 14:21:49 -0500
Dmitry Torokhov <dtor_core@ameritech.net> wrote:
> Well, it kind of does... I mean if register dump is somehow requested
> from outside of interrupt context then you'll get dump of the next hard
> IRQ. The same goes for softirqs I guess.
Oh yes, that's right. I remember one of the USB host controller
driver authors wanting to do URB processing in softirq context
and he couldn't because of the input layer using the pt_regs.
next prev parent reply other threads:[~2004-12-28 19:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-28 15:58 PATCH: 2.6.10 - Misrouted IRQ recovery for review Alan Cox
2004-12-28 17:11 ` Arjan van de Ven
2004-12-28 16:37 ` Alan Cox
2004-12-28 17:28 ` Dmitry Torokhov
2004-12-28 18:25 ` David S. Miller
2004-12-28 18:50 ` Dmitry Torokhov
2004-12-28 18:53 ` David S. Miller
2004-12-28 19:21 ` Dmitry Torokhov
2004-12-28 19:26 ` David S. Miller [this message]
2004-12-29 13:57 ` Ingo Molnar
2005-01-01 17:59 ` Pavel Machek
2005-01-01 20:41 ` Bill Davidsen
2005-01-02 15:18 ` Alan Cox
2005-01-02 17:47 ` Bill Davidsen
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