Re: PCI PM: Restore standard config registers of all devices early
From
Peter Zijlstra <>
Date
Tue, 03 Feb 2009 12:06:55 +0100
On Tue, 2009-02-03 at 06:06 +0100, Ingo Molnar wrote: > > Mutexes should work just fine in irqs-off sections - they'll safely > save/restore interrupts, even the debug variants.
mutex_lock() has might_sleep() which will generate a splat in atomic contexts.