Messages in this thread | | | Date | Thu, 20 Nov 2014 11:28:36 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH v3 3/3] sched, x86: Check that we're on the right stack in schedule and __might_sleep |
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On Wed, Nov 19, 2014 at 04:46:29PM -0800, Andy Lutomirski wrote: > So we'd do, in do_machine_check: > > irq_enter(); > > do atomic stuff; > > ist_stop_being_atomic(regs); > local_irq_enable(); > ... > local_irq_disable(); > ist_start_being_atomic_again();
Well, why would I want to go atomic again? We just do the minimally needed atomic stuff, irq_exit() and then do the rest.
> > irq_exit();
-- Regards/Gruss, Boris.
Sent from a fat crate under my desk. Formatting is fine. --
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