Messages in this thread | | | From | Dmitry Torokhov <> | Subject | Re: [PATCH] Complain if driver reenables interrupts during drivers_[suspend|resume] & re-disable | Date | Wed, 8 Feb 2006 00:40:40 -0500 |
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On Tuesday 07 February 2006 04:06, Nigel Cunningham wrote: > Hi all. > > This patch is designed to help with diagnosing and fixing the cause of > problems in suspending/resuming, due to drivers wrongly re-enabling > interrupts in their .suspend or .resume methods. > > I nearly forgot about it in sending patches in suspend2 that might help > where swsusp fails. >
Only sysdevs are guaranteed to be suspebded/resumed with interrupts off, other devices are suspended with interrupts on (at least on first pass over device list).
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