From: jak@rudolph.ccur.com (Joe Korty)
To: axboe@suse.de (Jens Axboe)
Cc: alan@lxorguk.ukuu.org.uk (Alan Cox), linux-kernel@vger.kernel.org
Subject: Re: [PATCH] bug in 2.4 bh_kmap_irq() breaks IDE under preempt patch
Date: Thu, 13 Mar 2003 09:59:45 -0500 (EST) [thread overview]
Message-ID: <200303131459.OAA18664@rudolph.ccur.com> (raw)
In-Reply-To: <20030313092601.GB827@suse.de> from "Jens Axboe" at Mar 13, 2003 10:26:01 AM
> I fixed this in 2.5 ages ago, just didn't get it in 2.4 block-highmem...
> There's a tiny bit missing from your patch:
>
> > + local_irq_save(*flags);
> local_irq_disable();
>
> other than that it's fine. See 2.5 for reference.
local_irq_save() does a local_irq_disable() as part of its function.
Joe
next prev parent reply other threads:[~2003-03-13 14:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-12 22:13 Joe Korty
2003-03-12 23:27 ` Alan Cox
2003-03-13 9:26 ` Jens Axboe
2003-03-13 10:26 ` Marc-Christian Petersen
2003-03-13 10:28 ` Jens Axboe
2003-03-13 11:50 ` Marc-Christian Petersen
2003-03-13 14:59 ` Joe Korty [this message]
2003-03-13 15:05 ` Jens Axboe
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