From: Andrea Arcangeli <andrea@suse.de>
To: "David S. Miller" <davem@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>,
torvalds@transmeta.com, linux-kernel@vger.kernel.org
Subject: Re: 2.4.7 softirq incorrectness.
Date: Mon, 23 Jul 2001 16:31:45 +0200 [thread overview]
Message-ID: <20010723163145.E822@athlon.random> (raw)
In-Reply-To: <20010723013416.B23517@athlon.random> <m15Obfk-000CD5C@localhost> <15196.4844.322398.502850@pizda.ninka.net>
In-Reply-To: <15196.4844.322398.502850@pizda.ninka.net>; from davem@redhat.com on Mon, Jul 23, 2001 at 05:05:00AM -0700
On Mon, Jul 23, 2001 at 05:05:00AM -0700, David S. Miller wrote:
>
> Rusty Russell writes:
> > In message <20010723013416.B23517@athlon.random> you write:
> > > What kernel are you looking at? There's no such code in 2.4.7, the only
> >
> > Oh, so it's only a trap *waiting* to happen. That's OK then!
> ...
> > Why not fix all the cases? Why have this wierd secret rule that
> > cpu_raise_softirq() should not be called with irqs disabled?
>
> Why keep it secret? I think Andrea is exactly right here, and we
> should just comment this restriction. That's all.
there's not such restriction as far I can tell (see my previous email
for details).
Andrea
next prev parent reply other threads:[~2001-07-23 14:31 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-22 20:44 2.4.7 softirq incorrectness Rusty Russell
2001-07-22 23:34 ` Andrea Arcangeli
2001-07-23 9:06 ` Rusty Russell
2001-07-23 12:05 ` David S. Miller
2001-07-23 14:31 ` Andrea Arcangeli [this message]
2001-07-23 14:29 ` Andrea Arcangeli
2001-07-24 9:35 ` Rusty Russell
2001-07-25 19:33 ` Andrea Arcangeli
2001-07-26 20:26 ` Rusty Russell
2001-07-23 9:25 ` Kai Germaschewski
2001-07-23 11:12 ` Jeff Garzik
2001-07-23 14:18 ` Andrea Arcangeli
2001-07-23 22:24 ` Alexey Kuznetsov
2001-07-25 22:23 ` Andrea Arcangeli
2001-07-26 17:46 ` kuznet
2001-07-26 18:03 ` Jeff Garzik
2001-07-26 18:29 ` Andrea Arcangeli
2001-07-27 16:48 ` kuznet
2001-07-27 0:47 ` Maksim Krasnyanskiy
2001-07-27 15:01 ` Andrea Arcangeli
2001-07-27 18:31 ` Maksim Krasnyanskiy
2001-07-27 18:59 ` kuznet
2001-07-27 19:21 ` Maksim Krasnyanskiy
2001-07-27 19:35 ` kuznet
2001-07-28 0:52 ` [PATCH] [IMPORTANT] " Maksim Krasnyanskiy
2001-07-28 17:41 ` kuznet
2001-07-28 18:02 ` Andrea Arcangeli
2001-07-28 19:02 ` kuznet
2001-07-28 19:32 ` Andrea Arcangeli
2001-07-28 23:28 ` Alexey Kuznetsov
2001-07-29 17:07 ` Linus Torvalds
2001-07-29 17:52 ` kuznet
2001-07-30 18:50 ` Ingo Molnar
2001-07-30 22:47 ` Nigel Gamble
2001-07-30 22:56 ` Christoph Hellwig
2001-07-31 18:08 ` kuznet
2001-07-28 17:54 ` Andrea Arcangeli
2001-07-28 19:17 ` Andrea Arcangeli
2001-07-30 18:32 ` Maksim Krasnyanskiy
2001-07-27 9:34 ` David S. Miller
2001-07-27 17:01 ` kuznet
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