From: David Howells <dhowells@redhat.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Ingo Molnar <mingo@elte.hu>, David Howells <dhowells@redhat.com>,
torvalds@osdl.org, akpm@osdl.org, linux-kernel@vger.kernel.org,
uclinux-dev@uclinux.org
Subject: Re: [PATCH 2/3] FRV: Permit __do_IRQ() to be dispensed with
Date: Thu, 21 Sep 2006 14:12:14 +0100 [thread overview]
Message-ID: <339.1158844334@warthog.cambridge.redhat.com> (raw)
In-Reply-To: <1157786802.31071.171.camel@localhost.localdomain>
Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:
> It can't optimize __do_IRQ() out in any case if one uses
> generic_handle_irq() because of the test in there which can't be
> predicted at compile time.
Do you realise that powerpc still uses __do_IRQ if CONFIG_IRQSTACKS=y? You
should probably fix that.
David
next prev parent reply other threads:[~2006-09-21 13:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-08 15:32 [PATCH 1/3] FRV: Improve FRV's use of generic IRQ handling David Howells
2006-09-08 15:32 ` [PATCH 2/3] FRV: Permit __do_IRQ() to be dispensed with David Howells
2006-09-09 5:12 ` Ingo Molnar
2006-09-09 7:26 ` Benjamin Herrenschmidt
2006-09-21 13:12 ` David Howells [this message]
2006-09-21 21:59 ` Benjamin Herrenschmidt
2006-09-10 14:34 ` Daniel Walker
2006-09-11 5:33 ` Ingo Molnar
2006-09-11 9:47 ` David Howells
2006-09-11 15:33 ` Daniel Walker
2006-09-08 15:32 ` [PATCH 3/3] FRV: Mark __do_IRQ() deprecated David Howells
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=339.1158844334@warthog.cambridge.redhat.com \
--to=dhowells@redhat.com \
--cc=akpm@osdl.org \
--cc=benh@kernel.crashing.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=torvalds@osdl.org \
--cc=uclinux-dev@uclinux.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 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.