Re: [FMC] BUG: scheduling while atomic: swapper/1/0x10000002

2014-04-09 Thread Jet Chen
On 04/09/2014 01:08 PM, Alessandro Rubini wrote: > Hello. > Thank you for the report. > > I'm at a conference and I fear I won't be able to test myself in the > next days, but I think this is already fixed (it is part of > the "misc_register" call path, so it's the same problem). > > The fix is c

Re: [FMC] BUG: scheduling while atomic: swapper/1/0x10000002

2014-04-09 Thread Jet Chen
On 04/09/2014 01:28 PM, Fengguang Wu wrote: > On Wed, Apr 09, 2014 at 07:08:43AM +0200, Alessandro Rubini wrote: >> Hello. >> Thank you for the report. >> >> I'm at a conference and I fear I won't be able to test myself in the >> next days, but I think this is already fixed (it is part of >> the "m

Re: [FMC] BUG: scheduling while atomic: swapper/1/0x10000002

2014-04-08 Thread Fengguang Wu
On Wed, Apr 09, 2014 at 07:08:43AM +0200, Alessandro Rubini wrote: > Hello. > Thank you for the report. > > I'm at a conference and I fear I won't be able to test myself in the > next days, but I think this is already fixed (it is part of > the "misc_register" call path, so it's the same problem).

Re: [FMC] BUG: scheduling while atomic: swapper/1/0x10000002

2014-04-08 Thread Jet Chen
On 04/09/2014 01:08 PM, Alessandro Rubini wrote: > Hello. > Thank you for the report. > > I'm at a conference and I fear I won't be able to test myself in the > next days, but I think this is already fixed (it is part of > the "misc_register" call path, so it's the same problem). > > The fix is c

Re: [FMC] BUG: scheduling while atomic: swapper/1/0x10000002

2014-04-08 Thread Alessandro Rubini
Hello. Thank you for the report. I'm at a conference and I fear I won't be able to test myself in the next days, but I think this is already fixed (it is part of the "misc_register" call path, so it's the same problem). The fix is commit v3.11-rc2-11-g783c2fb 783c2fb FMC: fix locking in sampl

Re: [FMC] BUG: scheduling while atomic: swapper/1/0x10000002

2013-07-03 Thread Fengguang Wu
Hi Alessandro, On Wed, Jul 03, 2013 at 09:32:49AM +0200, Alessandro Rubini wrote: > Hello. > > > I got the below dmesg and the first bad commit is > > > > commit 4debfe409b6e550032bfef9733e9f6f7c5613617 > > Author: Alessandro Rubini > > Date: Tue Jun 18 23:48:07 2013 +0200 > > > > FMC: a

Re: [FMC] BUG: scheduling while atomic: swapper/1/0x10000002

2013-07-03 Thread Alessandro Rubini
Hello. > I got the below dmesg and the first bad commit is > > commit 4debfe409b6e550032bfef9733e9f6f7c5613617 > Author: Alessandro Rubini > Date: Tue Jun 18 23:48:07 2013 +0200 > > FMC: add a char-device mezzanine driver thank you for your report. I already got a problem report with bui