Messages in this thread | ![/](/images/icornerl.gif) | | Date | Fri, 23 Apr 2010 21:13:40 +1000 | From | Neil Brown <> | Subject | Re: patch md-raid5-allow-for-more-than-2-31-chunks.patch added to 2.6.33-stable tree |
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On Thu, 22 Apr 2010 20:11:00 -0700 Greg KH <gregkh@suse.de> wrote:
> On Thu, Apr 22, 2010 at 01:36:26PM +0200, Stefan Lippers-Hollmann wrote: > > Hi > > > > On Thursday 22 April 2010, Neil Brown wrote: > > > On Thu, 22 Apr 2010 04:08:30 +0200 > > > "Stefan Lippers-Hollmann" <s.L-H@gmx.de> wrote: > > > > On Thursday 22 April 2010, gregkh@suse.de wrote: > > [...] > > > > > From 35f2a591192d0a5d9f7fc696869c76f0b8e49c3d Mon Sep 17 00:00:00 2001 > > > > > From: NeilBrown <neilb@suse.de> > > > > > Date: Tue, 20 Apr 2010 14:13:34 +1000 > > > > > Subject: md/raid5: allow for more than 2^31 chunks. > > > > > > > > > > From: NeilBrown <neilb@suse.de> > > > > > > > > > > commit 35f2a591192d0a5d9f7fc696869c76f0b8e49c3d upstream. > > > > > > > > > > With many large drives and small chunk sizes it is possible > > > > > to create a RAID5 with more than 2^31 chunks. Make sure this > > > > > works. > > > > > > > > > > Reported-by: Brett King <king.br@gmail.com> > > > > > Signed-off-by: NeilBrown <neilb@suse.de> > > > > > Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> > > > > > > > > This patch, as part of the current 2.6.33 stable queue, breaks compiling > > > > on i386 (CONFIG_LBDAF=y) for me (amd64 builds fine): > > > > > > > > [...] > > > > BUILD arch/x86/boot/bzImage > > > > Root device is (254, 6) > > > > Setup is 12700 bytes (padded to 12800 bytes). > > > > System is 2415 kB > > > > CRC db6fa5fa > > > > Kernel: arch/x86/boot/bzImage is ready (#1) > > > > ERROR: "__umoddi3" [drivers/md/raid456.ko] undefined! > > > > > > > > reverting just this patch fixes the problem for me. > > > > > > Thanks for testing and reporting. > > > > > > If you could verify that this additional patch fixes the compile error I > > > would really appreciate it. > > > > I can confirm that this patch on top of the original > > md-raid5-allow-for-more-than-2-31-chunks.patch fixes the build problem on > > i386 for me (amd64 continues to build fine as well). > > > > Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> > > Neil, care to push this to Linus?
I've sent him a request to pull it from git://neil.brown.name/md for-linus
Thanks. NeilBrown
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