linux-kernel - Re: [PATCH 2/3] FRV: Permit __do

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <339.1158844334@warthog.cambridge.redhat.com>
Date:	Thu, 21 Sep 2006 14:12:14 +0100
From:	David Howells <dhowells@...hat.com>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	Ingo Molnar <mingo@...e.hu>, David Howells <dhowells@...hat.com>,
	torvalds@...l.org, akpm@...l.org, linux-kernel@...r.kernel.org,
	uclinux-dev@...inux.org
Subject: Re: [PATCH 2/3] FRV: Permit __do_IRQ() to be dispensed with 

Benjamin Herrenschmidt <benh@...nel.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
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/