Messages in this thread | | | Date | Mon, 10 Jan 2005 09:46:24 +0000 | From | Russell King <> | Subject | Re: [PATCH 2.6.10-mm2] Use the new preemption code [2/3] Resend |
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On Mon, Jan 10, 2005 at 02:18:35AM +0100, Thomas Gleixner wrote: > On Mon, 2005-01-10 at 01:06 +0000, Russell King wrote: > > On Mon, Jan 10, 2005 at 01:53:26AM +0100, Thomas Gleixner wrote: > > > This patch adjusts the ARM entry code to use the fixed up > > > preempt_schedule() handling in 2.6.10-mm2 > > > > Looks PPCish to me. > > Sorry I messed that up. Call me the idiot of today. > > This patch adjusts the ARM entry code to use the fixed up > preempt_schedule() handling in 2.6.10-mm2
Are you sure ARM suffers from this race condition? It sets preempt count before enabling IRQs and doesn't use preempt_schedule().
-- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: 2.6 PCMCIA - http://pcmcia.arm.linux.org.uk/ 2.6 Serial core - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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