From: Benjamin Herrenschmidt <[EMAIL PROTECTED]> Date: Tue, 13 Nov 2007 09:32:46 +1100
> > On Mon, 2007-11-12 at 18:45 +0100, Johannes Berg wrote: > > Commit bea3348e (the NAPI changes) made sungem unconditionally enable > > NAPI when resuming and unconditionally disable when suspending, this, > > however, makes napi_disable() hang when suspending when the interface > > was taken down before suspend because taking the interface down also > > disables NAPI. This patch makes touching the napi struct in > > suspend/resume code paths depend on having the interface up, thereby > > fixing the hang on suspend. > > > > The patch also moves the napi_disable() in gem_close() under the lock so > > that the NAPI state is always modified atomically together with the > > "opened" variable. > > > > Signed-off-by: Johannes Berg <[EMAIL PROTECTED]> > > Thanks for fixing that ! > > Acked-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]> Indeed, thanks a lot Johannes. Patch applied. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
