From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Grant Likely <grant.likely@secretlab.ca>
Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>
Subject: Re: Commits added to powerpc.git next and master branches
Date: Sun, 21 Dec 2008 20:40:23 +1100 [thread overview]
Message-ID: <1229852423.13001.58.camel@pasglop> (raw)
In-Reply-To: <1229851937.13001.57.camel@pasglop>
On Sun, 2008-12-21 at 20:32 +1100, Benjamin Herrenschmidt wrote:
> On Sun, 2008-12-21 at 02:07 -0700, Grant Likely wrote:
> > Hey Paul,
> >
> > Top of your -next tree fails with a stack overflow on the MPC5200 when
> > attempting to mount an NFS rootfs (log below). I haven't had a chance
> > to bisect yet, but I'm posting this in case someone has already seen
> > and solved this.
>
> >From the NIP & LR values, it looks like it could be my fault.
>
> MPC5200 is a 603 core right ?
Looks like a brown paper bag for me.
Try this:
Index: linux-work/arch/powerpc/mm/hash_low_32.S
===================================================================
--- linux-work.orig/arch/powerpc/mm/hash_low_32.S 2008-12-21 20:38:10.000000000 +1100
+++ linux-work/arch/powerpc/mm/hash_low_32.S 2008-12-21 20:38:14.000000000 +1100
@@ -709,3 +709,4 @@ _GLOBAL(_tlbia)
tlbia
sync
#endif /* CONFIG_SMP */
+ blr
next prev parent reply other threads:[~2008-12-21 9:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-21 6:37 Commits added to powerpc.git next and master branches Paul Mackerras
2008-12-21 9:07 ` Grant Likely
2008-12-21 9:32 ` Benjamin Herrenschmidt
2008-12-21 9:34 ` Grant Likely
2008-12-21 9:40 ` Benjamin Herrenschmidt [this message]
2008-12-21 10:02 ` Grant Likely
2008-12-21 10:01 ` Grant Likely
2008-12-21 10:47 ` Paul Mackerras
2008-12-25 7:26 ` Wolfram Sang
2008-12-22 21:34 ` [patch 0/2] please pull from cell next branch arnd
2008-12-22 21:34 ` [patch 1/2] powerpc/cell: fix build breakage with CONFIG_SPUFS disabled arnd
2008-12-22 21:34 ` [patch 2/2] powerpc/cell: add QPACE as a separate Cell platform arnd
2008-12-23 13:20 ` Commits added to powerpc.git next and master branches Peter Korsgaard
-- strict thread matches above, loose matches on Subject: below --
2008-12-23 4:50 Paul Mackerras
2008-12-03 11:28 Paul Mackerras
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