* Re: [BUG] mv64xxx i2c bus lock w/ commit eda6bee6c7 [not found] ` <87fvw8ehne.fsf-LkuqDEemtHBg9hUCZPvPmw@public.gmane.org> @ 2013-06-24 18:30 ` Wolfram Sang 2013-06-24 21:31 ` Arnaud Ebalard 0 siblings, 1 reply; 3+ messages in thread From: Wolfram Sang @ 2013-06-24 18:30 UTC (permalink / raw) To: Arnaud Ebalard Cc: Rodolfo Giometti, Mark A. Greer, Mauro Barella, Ben Dooks, linux-i2c-u79uwXL29TY76Z2rM5mHXA, Guenter Roeck, Simon Guinot, Andrew Lunn, Jason Cooper, Linux ARM Kernel Mailing List [-- Attachment #1: Type: text/plain, Size: 584 bytes --] > does nothing fancy either. While debugging I ended up on Debian bug > #622325 (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622325) which > made the driver a little less suspect when a revert of commit eda6bee6c7 > fixed the issue for me. Either wait for 3.11 or pick 4243fa0bad551b8c8d4ff7104e8fd557ae848845 "(I2C: mv64xxx: fix race between FSM/interrupt and process context") from my for-next branch. (Note the other patches from Russell, probably all worth to pick). Would be nice if you could pass the info to the Debian bug as well. Thanks, Wolfram [-- Attachment #2: Digital signature --] [-- Type: application/pgp-signature, Size: 836 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [BUG] mv64xxx i2c bus lock w/ commit eda6bee6c7 2013-06-24 18:30 ` [BUG] mv64xxx i2c bus lock w/ commit eda6bee6c7 Wolfram Sang @ 2013-06-24 21:31 ` Arnaud Ebalard 2013-06-25 21:09 ` Arnaud Ebalard 0 siblings, 1 reply; 3+ messages in thread From: Arnaud Ebalard @ 2013-06-24 21:31 UTC (permalink / raw) To: Wolfram Sang Cc: Linux ARM Kernel Mailing List, Andrew Lunn, Simon Guinot, Mark A. Greer, linux-i2c, Ben Dooks, Rodolfo Giometti, Mauro Barella, Guenter Roeck, Jason Cooper Hi, Wolfram Sang <wsa@the-dreams.de> writes: >> does nothing fancy either. While debugging I ended up on Debian bug >> #622325 (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622325) which >> made the driver a little less suspect when a revert of commit eda6bee6c7 >> fixed the issue for me. > > Either wait for 3.11 or pick 4243fa0bad551b8c8d4ff7104e8fd557ae848845 > "(I2C: mv64xxx: fix race between FSM/interrupt and process context") > from my for-next branch. (Note the other patches from Russell, probably > all worth to pick). Thanks for the tip. Will try it tomorrow. > Would be nice if you could pass the info to the Debian bug as well. I will. Cheers, a+ ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [BUG] mv64xxx i2c bus lock w/ commit eda6bee6c7 2013-06-24 21:31 ` Arnaud Ebalard @ 2013-06-25 21:09 ` Arnaud Ebalard 0 siblings, 0 replies; 3+ messages in thread From: Arnaud Ebalard @ 2013-06-25 21:09 UTC (permalink / raw) To: Wolfram Sang Cc: Linux ARM Kernel Mailing List, Andrew Lunn, Simon Guinot, Mark A. Greer, linux-i2c-u79uwXL29TY76Z2rM5mHXA, Ben Dooks, Rodolfo Giometti, Mauro Barella, Guenter Roeck, Jason Cooper Hi Wolfram, arno-LkuqDEemtHBg9hUCZPvPmw@public.gmane.org (Arnaud Ebalard) writes: > Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org> writes: > >>> does nothing fancy either. While debugging I ended up on Debian bug >>> #622325 (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622325) which >>> made the driver a little less suspect when a revert of commit eda6bee6c7 >>> fixed the issue for me. >> >> Either wait for 3.11 or pick 4243fa0bad551b8c8d4ff7104e8fd557ae848845 >> "(I2C: mv64xxx: fix race between FSM/interrupt and process context") >> from my for-next branch. (Note the other patches from Russell, probably >> all worth to pick). > > Thanks for the tip. Will try it tomorrow. Done. It works as expected, i.e. no i2c lock at boot on my ReadynNAS 102 once applied. Note that I had to also apply other patches from Russel on which this specific commit somewhat depends. >> Would be nice if you could pass the info to the Debian bug as well. Done as well. I put you in the Cc: list. Thanks for your work, Cheers, a+ ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2013-06-25 21:09 UTC | newest]
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2013-06-24 18:30 ` [BUG] mv64xxx i2c bus lock w/ commit eda6bee6c7 Wolfram Sang
2013-06-24 21:31 ` Arnaud Ebalard
2013-06-25 21:09 ` Arnaud Ebalard
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