Le 16/09/2014 19:42, Ghislain 'Aus' Lacroix a écrit : > On 9/16/14 9:39 AM, Gabriele Svelto wrote: >> On 16/09/2014 17:08, Julien Wajsberg wrote: >>> Is there anything we need to do to use it, or installing latest base >>> builld is enough? > > This issue is fixed in the KK base image.
This is not what is reported in the bug: - was reproduced on v123 - a "workaround" exists and fixes for v123, but without any more indication to help people who are experiencing this - as far as I can say, kk is not yet released for the Flame. So we have buggy devices being available, a workaround exists, and we cannot make use of it. > >> The latest JB base build is not enough IIRC, I haven't tried the KK one >> though. For a detailed analysis of how the clock is being changed during >> reboot you can read Dave's excellent analysis here: >> >> https://bugzilla.mozilla.org/show_bug.cgi?id=1021698#c25 >> >> On top of that I've seen it make significant jumps even during regular >> operation and even with automatic date setting. >> >> This is really annoying... and also very useful since it's unearthing a >> ton of bugs related to timing and measuring durations. >> >> BTW as others have separately found out in different bugs to solve most >> of those it's usually enough to replace Date.now() invocations with >> Performance.now() wherever you're measuring a duration and not an >> absolute point in time. Performance.now() doesn't return a meaningful >> date but will always return the real amount of time that passed so it >> can be - and should be - used for measuring durations. >> >> If you encounter this problem in C++ in Gecko the same applies but >> replacing PR_Now() with TimeStamp::Now() (hopefully most of those issues >> have already been solved though). >> >> Gabriele >> >> >> >> _______________________________________________ >> dev-b2g mailing list >> [email protected] >> https://lists.mozilla.org/listinfo/dev-b2g > > > > _______________________________________________ > dev-b2g mailing list > [email protected] > https://lists.mozilla.org/listinfo/dev-b2g > _______________________________________________ dev-b2g mailing list [email protected] https://lists.mozilla.org/listinfo/dev-b2g
