Re: [PATCH] APM fix for 2.4.20pre1

From: Pavel Machek (pavel@suse.cz)
Date: Mon Aug 20 2001 - 15:45:33 EST

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Hi!

> @@ -897,10 +889,11 @@
> */
> #ifdef CONFIG_SMP
> /* Some bioses don't like being called from CPU != 0 */
> - while (cpu_number_map(smp_processor_id()) != 0) {
> - kernel_thread(apm_magic, NULL,
> - CLONE_FS | CLONE_FILES | CLONE_SIGHAND | SIGCHLD);
> + if (cpu_number_map(smp_processor_id()) != 0) {
> + current->cpus_allowed = 1;
> schedule();
> + if (unlikely(cpu_number_map(smp_processor_id()) != 0))
> + BUG();

BUG_ON()?
Pavel

-- Philips Velo 1: 1"x4"x8", 300gram, 60, 12MB, 40bogomips, linux, mutt, details at http://atrey.karlin.mff.cuni.cz/~pavel/velo/index.html.

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