From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Cc: Olof Johansson <olof@lixom.net>, linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] powerpc: Fix 44x Machine Check handling
Date: Sat, 17 Nov 2007 08:03:23 +1100 [thread overview]
Message-ID: <1195247003.28865.167.camel@pasglop> (raw)
In-Reply-To: <20071116085813.3cebed79@weaponx>
On Fri, 2007-11-16 at 08:58 -0600, Josh Boyer wrote:
> > 2) Please just move the machine check handlers out to individual
> ones
> > instead of using the generic one. That way you don't need runtime
> checks
> > between the two (they don't seem to share much of it as-is anyway).
>
> Anton pinged me about cleaning that up a couple months ago. I have a
> half-baked patch for it somewhere, but I agree having 4xx set a ppc_md
> specific handler would be a good idea.
No need. The 2 asm implementation can branch to 2 different C functions
and the IVOR will be set to the right one.
Ben.
next prev parent reply other threads:[~2007-11-16 21:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-16 7:21 [PATCH] powerpc: Fix 44x Machine Check handling Benjamin Herrenschmidt
2007-11-16 7:40 ` Olof Johansson
2007-11-16 7:41 ` Benjamin Herrenschmidt
2007-11-16 7:45 ` Benjamin Herrenschmidt
2007-11-16 21:55 ` Kumar Gala
2007-11-17 17:09 ` Josh Boyer
2007-11-16 14:58 ` Josh Boyer
2007-11-16 21:03 ` Benjamin Herrenschmidt [this message]
2007-11-16 21:54 ` Kumar Gala
2007-11-16 22:21 ` Benjamin Herrenschmidt
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