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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1195247003.28865.167.camel@pasglop \
--to=benh@kernel.crashing.org \
--cc=jwboyer@linux.vnet.ibm.com \
--cc=linuxppc-dev@ozlabs.org \
--cc=olof@lixom.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.