From: Zou Nan hai <nanhai.zou@intel.com>
To: linux-ia64@vger.kernel.org
Subject: RE: [Patch] Don't alloc empty frame in ia64_switch_mode_phys
Date: Wed, 26 Jul 2006 21:08:44 +0000 [thread overview]
Message-ID: <1153948124.3286.76.camel@linux-znh> (raw)
In-Reply-To: <1153870600.3286.72.camel@linux-znh>
On Wed, 2006-07-26 at 23:33, Chen, Kenneth W wrote:
> Zou Nan hai wrote on Tuesday, July 25, 2006 4:37 PM
> > I think ia64_switch_mode_phys and ia64_switch_mode_virt
> > does not need to alloc an empty frame.
> > An empty frame is required by loadrs but flushrs
> > does not need that.
>
> This patch would make your previous "Do not assume output registers
> be reservered" unnecessary, isn't it? It will automatically solve
> the problem you are trying to fix in previous patch.
>
Yes, any individual of the 2 patches will fix the issue.
However I still like to fix the "assume output registers to be
preserved issue" in pal.S, because that dose not follow software runtime
convention.
Zou Nan hai
prev parent reply other threads:[~2006-07-26 21:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-25 23:36 [Patch] Don't alloc empty frame in ia64_switch_mode_phys Zou Nan hai
2006-07-26 15:33 ` Chen, Kenneth W
2006-07-26 21:08 ` Zou Nan hai [this message]
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=1153948124.3286.76.camel@linux-znh \
--to=nanhai.zou@intel.com \
--cc=linux-ia64@vger.kernel.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox