Jon Ringle <jonringle <at> gmail.com> writes: > > I'm porting an arm board from linux-3.10 to linux-3.12 and found that I can no longer detect the SD card. I > found that the wait_for_completion(&mrq->completion) in > drivers/mmc/core/core.c:mmc_wait_for_req_done() is never returning. > > I was able to bisect the problem to this commit: > 0244ad004a54e39308d495fee0a2e637f8b5c317 is the first bad commit > commit 0244ad004a54e39308d495fee0a2e637f8b5c317 > Author: Martin Schwidefsky <schwidefsky <at> de.ibm.com> > Date: Fri Aug 30 09:39:53 2013 +0200 > >
I noticed that issue as well. Did you get any response on this? I am thinking replace the "wait_for_completion" with "wait_for_completion_timeout". What value of the time out you think is appropriate? I used 1000. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
