From: Ingo Molnar <mingo@elte.hu>
To: Linux Kernel List <linux-kernel@vger.kernel.org>,
Arjan Van de Ven <arjan@infradead.org>
Subject: Re: lockdep: results on ARM
Date: Thu, 27 Jul 2006 16:23:31 +0200 [thread overview]
Message-ID: <20060727142331.GA26040@elte.hu> (raw)
In-Reply-To: <20060727142425.GA5178@flint.arm.linux.org.uk>
* Russell King <rmk+lkml@arm.linux.org.uk> wrote:
> The best fix I've come up with which seems to work is:
> +#ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW
> + p->hardirqs_enabled = 1;
> +#else
> p->hardirqs_enabled = 0;
> +#endif
yeah - that's the right solution - a new task's "soft" hardirq state
should be initialized to the real irq-mode it starts up under.
Acked-by: Ingo Molnar <mingo@elte.hu>
Ingo
next prev parent reply other threads:[~2006-07-27 14:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-27 14:24 lockdep: results on ARM Russell King
2006-07-27 14:23 ` Ingo Molnar [this message]
2006-07-27 14:32 ` Arjan van de Ven
2006-07-27 20:46 ` H. Peter Anvin
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