Martyn Welch wrote: > Paul Gortmaker wrote: > >> On 10-02-26 09:35 AM, Anton Vorontsov wrote: >> >> >>> On Fri, Feb 26, 2010 at 12:06:15PM +0000, Martyn Welch wrote: >>> >>> >>>> Anton Vorontsov wrote: >>>> >>>> >>>>> On Thu, Feb 25, 2010 at 07:53:30PM -0500, Paul Gortmaker wrote: >>>>> [...] >>>>> >>>>> >>>>> >>>>>> I was able to reproduce it on an 8641D and bisected it down to this: >>>>>> >>>>>> ----------- >>>>>> commit a3bc1f11e9b867a4f49505ecac486a33af248b2e >>>>>> Author: Anton Vorontsov<avoront...@ru.mvista.com> >>>>>> Date: Tue Nov 10 14:11:10 2009 +0000 >>>>>> >>>>>> gianfar: Revive SKB recycling >>>>>> >>>>>> >>>>>> >>>>> Thanks for the bisect. I have a guess why tx hangs in >>>>> SMP case. Could anyone try the patch down below? >>>>> >>>>> >>>>> >>>> Yup, no problem. I'm afraid it doesn't resolve the problem for me. >>>> >>>> >>> Hm.. I found a p2020 board and I was able to reproduce the issue. >>> The patch down below fixed it completely for me... hm. >>> >>> >> Interesting. I just tested the patch on the sbc8641d, and it >> still has the issue with your patch applied. I'm using NFSroot >> just like Martyn was and it still appears bound up on that >> gianfar tx lock. I'll see if I can get a SysRq backtrace in >> case that will help you see how it manages to get there... >> >> > > I've got a p2020ds here as well, so I'll give NFSroot on that a try with > your patch. >
Out of 10 boot attempts, 7 failed. Martyn -- Martyn Welch (Principal Software Engineer) | Registered in England and GE Intelligent Platforms | Wales (3828642) at 100 T +44(0)127322748 | Barbirolli Square, Manchester, E martyn.we...@ge.com | M2 3AB VAT:GB 927559189 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
