From: Jens Axboe <axboe@suse.de>
To: Paul <set@pobox.com>, linux-kernel@vger.kernel.org
Subject: Re: [Oops] 2.5.45-mcp2 BUG at mm/highmem.c
Date: Mon, 4 Nov 2002 10:47:20 +0100 [thread overview]
Message-ID: <20021104094720.GG13587@suse.de> (raw)
In-Reply-To: <20021104045949.GG20069@squish.home.loc>
On Sun, Nov 03 2002, Paul wrote:
> Hi;
>
> Testing on a system that was LVM1 based. One oops from a
> gcc3.2 compiled kernel, the other from a gcc2.95.3 compiled
> kernel. (I wish it was vanilla, but it doesnt compile with device
> mapper, needed -mcp2) [compilation failure posted by others]
> [using latest device mapper and LVM2 tools from sistina]
> hda and hdc, who both work with DMA under 2.4.19,
It's a generic kernel bug exposed by the device mapper. Well actually
it's a trigger I put in long ago, blk_queue_bounce() needs a few fixes
before bouncing a cloned bio works. I'll see if I can't get that done
today.
--
Jens Axboe
prev parent reply other threads:[~2002-11-04 9:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-04 4:59 [Oops] 2.5.45-mcp2 BUG at mm/highmem.c Paul
2002-11-04 9:47 ` Jens Axboe [this message]
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