Re: 2.2.13pre14 lockup caused by do_check_pgt_cache()

Andrea Arcangeli (andrea@suse.de)
Wed, 29 Sep 1999 18:00:47 +0200 (CEST)

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On Wed, 29 Sep 1999, Alan Cox wrote:

>Ok thats a trick I missed. So its just irq races that can occur

Such code can't be run from irqs (or better shouldn't be run 8).

All pagetable stuff must not be touched from irqs.

Andrea

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