(Reposting without html subpart, second attempt) On Thu, Jul 6, 2017 at 11:09 PM, Marcelo "Marc" Ranolfi <marc.2377@xxxxxxxxx> wrote: Hi Zoltán and all, I _was_ testing the patch series (the latest version), system worked OK for two days, but then I got a system crash (probably hardware related) and lost my files in the main partition. Posted about it in the F2FS mailing list (https://sourceforge.net/p/linux-f2fs/mailman/message/35928135/). While I don't believe that the freeze/crash was caused by the watchdog driver (many other things to blame: amdgpu driver on Southern Islands, CPU voltage lower than recommended...), it's worth mentioning that the computer was completely frozen for a little over 4 minutes, and did not reset as I'd expect the watchdog to. Just mentioning because I'm not sure of the implications. Once I get my system back online this weekend I'll have a good look at the code. Anyway, thanks again for the patches and I'm also expecting someone more qualified (than me, at least) to review them. Regards Marcelo "Marc" Ranolfi