From: andersg@0x63.nu
To: Jens Axboe <axboe@suse.de>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>,
Linus Torvalds <torvalds@transmeta.com>,
rwhron@earthlink.net
Subject: Re: 2.5.1-pre3 FIXED (was Re: 2.5.1-pre3 DON'T USE)
Date: Fri, 30 Nov 2001 09:53:14 +0100 [thread overview]
Message-ID: <20011130095314.D21256@h55p111.delphi.afb.lu.se> (raw)
In-Reply-To: <20011129091554.E5788@suse.de> <20011129121431.D10601@suse.de>
In-Reply-To: <20011129121431.D10601@suse.de>
On Thu, Nov 29, 2001 at 12:14:31PM +0100, Jens Axboe wrote:
> On Thu, Nov 29 2001, Jens Axboe wrote:
> > Hi,
> >
> > Please don't use this kernel unless you can afford to loose your data.
> > I'm looking at the problem right now.
>
> Ok the problem was only on highmem machines, the copying of data was
> just wrong. The attached patch fixes that and a few other buglets, such
> as:
>
> - BIO_HASH remnant in LVM
shouldn't line 1046 in lvm.c be:
bio.bi_io_vec[0].bv_len = lvm_get_blksize(bio.bi_dev);
with this patch it atleast compiles..
--- linux-2.5.1-pre4-vanilj/drivers/md/lvm.c Fri Nov 30 09:45:31 2001
+++ linux-2.5.1-pre4/drivers/md/lvm.c Fri Nov 30 09:32:42 2001
@@ -1043,7 +1043,7 @@
memset(&bio,0,sizeof(bio));
bio.bi_dev = inode->i_rdev;
- bio.bi_io_vec.bv_len = lvm_get_blksize(bio.bi_dev);
+ bio.bi_io_vec[0].bv_len = lvm_get_blksize(bio.bi_dev);
bio.bi_sector = block * bio_sectors(&bio);
bio.bi_rw = READ;
if ((err=lvm_map(&bio)) < 0) {
--
//anders/g
next prev parent reply other threads:[~2001-11-30 8:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-29 8:15 2.5.1-pre3 DON'T USE Jens Axboe
2001-11-29 11:14 ` 2.5.1-pre3 FIXED (was Re: 2.5.1-pre3 DON'T USE) Jens Axboe
2001-11-29 11:39 ` Alexander Viro
2001-11-29 21:10 ` Andre Hedrick
2001-11-30 8:53 ` andersg [this message]
2001-11-30 8:59 ` Jens Axboe
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