From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org, Michael Neuling <mikey@neuling.org>,
RAISCH@de.ibm.com, Paul Mackerras <paulus@samba.org>,
THEMANN@de.ibm.com
Subject: Re: [PATCH 1/2] Make setjmp/longjmp code generic
Date: Wed, 12 Dec 2007 19:06:54 +1100 [thread overview]
Message-ID: <1197446814.8385.104.camel@pasglop> (raw)
In-Reply-To: <B07AAF57-E87C-40CF-A550-7F868497A2CB@kernel.crashing.org>
On Wed, 2007-12-12 at 01:59 -0600, Kumar Gala wrote:
> On Dec 11, 2007, at 11:45 PM, Michael Neuling wrote:
>
> > This makes the setjmp/longjmp code used by xmon, generically available
> > to other code. It also removes the requirement for debugger hooks to
> > be only called on 0x300 (data storage) exception.
> >
> > Signed-off-by: Michael Neuling <mikey@neuling.org>
> > ---
> >
> > arch/powerpc/kernel/misc_64.S | 124 ++++++++++++++++++++++++++++++++
> > ++++++
> > arch/powerpc/mm/fault.c | 6 -
> > arch/powerpc/xmon/Makefile | 2
> > arch/powerpc/xmon/setjmp.S | 135
> > ------------------------------------------
> > arch/powerpc/xmon/xmon.c | 10 ---
> > include/asm-powerpc/setjmp.h | 12 +++
> > 6 files changed, 142 insertions(+), 147 deletions(-)
>
> it would seem that moving this code out of xmon.c into misc_64.s would
> break ppc32 usage.
Time to introduce a merged misc.S ? :-)
Ben.
next prev parent reply other threads:[~2007-12-12 8:07 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-12 5:45 [PATCH 1/2] Make setjmp/longjmp code generic Michael Neuling
2007-12-12 7:59 ` Kumar Gala
2007-12-12 8:06 ` Benjamin Herrenschmidt [this message]
2007-12-12 9:37 ` Stephen Rothwell
2007-12-12 9:44 ` Benjamin Herrenschmidt
2007-12-12 11:09 ` Michael Neuling
2007-12-12 22:56 ` Michael Ellerman
2007-12-12 23:40 ` Michael Neuling
-- strict thread matches above, loose matches on Subject: below --
2007-12-13 3:16 [PATCH 0/2] Add crashdump shutdown hooks Michael Neuling
2007-12-13 3:16 ` [PATCH 1/2] Make setjmp/longjmp code generic Michael Neuling
2007-12-13 9:59 [PATCH 0/2] Add crashdump shutdown hooks Michael Neuling
2007-12-13 9:59 ` [PATCH 1/2] Make setjmp/longjmp code generic Michael Neuling
2008-01-17 4:45 [PATCH 0/2] Add crashdump shutdown hooks Michael Neuling
2008-01-17 4:45 ` [PATCH 1/2] Make setjmp/longjmp code generic Michael Neuling
2008-01-17 5:38 ` Olof Johansson
2008-01-17 5:36 ` Michael Neuling
2008-01-17 6:36 ` Stephen Rothwell
2008-01-17 12:45 ` Josh Boyer
2008-01-17 21:49 ` Michael Ellerman
2008-01-17 6:39 ` Stephen Rothwell
2008-01-18 4:50 [PATCH 0/2] Add crashdump shutdown hooks Michael Neuling
2008-01-18 4:50 ` [PATCH 1/2] Make setjmp/longjmp code generic Michael Neuling
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