From: Jean Tourrilhes <jt@bougret.hpl.hp.com>
To: Robert Love <rml@tech9.net>
Cc: Linux kernel mailing list <linux-kernel@vger.kernel.org>,
Jeff Garzik <jgarzik@mandrakesoft.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: Irq handler reentrancy ?
Date: Wed, 4 Sep 2002 15:32:47 -0700 [thread overview]
Message-ID: <20020904223247.GC21494@bougret.hpl.hp.com> (raw)
In-Reply-To: <1031178569.24333.3685.camel@phantasy>
On Wed, Sep 04, 2002 at 06:29:28PM -0400, Robert Love wrote:
> On Wed, 2002-09-04 at 18:18, Jean Tourrilhes wrote:
>
> > Just a quick question : can an interrupt handler be preempted
> > or reenter itself ?
>
> It is not supposed to.
>
> There is a bug in 2.5, with a fix from Linus currently in bitkeeper. I
> have attached the patch.
>
> Robert Love
You saved my life ! I was beggining to get crazy.
I just need to check the patch ;-)
Jean
next prev parent reply other threads:[~2002-09-04 22:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-04 22:18 Jean Tourrilhes
2002-09-04 22:29 ` Robert Love
2002-09-04 22:32 ` Jean Tourrilhes [this message]
2002-09-04 23:55 ` Jean Tourrilhes
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