Messages in this thread | | | Date | Thu, 24 Jul 2014 16:15:25 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH] irq: Warn when shared interrupts do not match on NO_SUSPEND |
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On Thu, Jul 24, 2014 at 03:46:38PM +0200, Thomas Gleixner wrote: > On Thu, 24 Jul 2014, Peter Zijlstra wrote: > > > Subject: irq: Warn when shared interrupts do not match on NO_SUSPEND > > > > When suspend_device_irqs() iterates all descriptors, its pointless if > > one has NO_SUSPEND set while another has not. > > > > Validate on request_irq() that NO_SUSPEND state maches for SHARED > > interrupts. > > I'm happy to take that patch, but you are aware that it is going to > break a few things? > > 25: .... PCI-MSI-edge aerdrv, PCIe PME
Better an obvious splat than non obvious misbehaviour in my book.
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