Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-08 Thread Lucas Stach
Am Dienstag, den 08.03.2011, 08:22 +1000 schrieb Ben Skeggs: The *other* possible thing is that the ttm delayed delete queue is causing multiple tlb flushes to happen at the same time. I'll add locking for that in the morning, that was a complete oversight. I've had no lockups

Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-08 Thread Maarten Maathuis
On Mon, Mar 7, 2011 at 10:22 PM, Ben Skeggs skeg...@gmail.com wrote: On Mon, 2011-03-07 at 21:51 +, Maarten Maathuis wrote: On Sun, Mar 6, 2011 at 2:24 PM, Ben Skeggs skeg...@gmail.com wrote: Sent from my iPhone On 07/03/2011, at 0:03, Maarten Maathuis madman2...@gmail.com wrote:

Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-08 Thread Maarten Maathuis
On Tue, Mar 8, 2011 at 10:44 PM, Maarten Maathuis madman2...@gmail.com wrote: On Mon, Mar 7, 2011 at 10:22 PM, Ben Skeggs skeg...@gmail.com wrote: On Mon, 2011-03-07 at 21:51 +, Maarten Maathuis wrote: On Sun, Mar 6, 2011 at 2:24 PM, Ben Skeggs skeg...@gmail.com wrote: Sent from my

Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-07 Thread Maarten Maathuis
On Sun, Mar 6, 2011 at 2:24 PM, Ben Skeggs skeg...@gmail.com wrote: Sent from my iPhone On 07/03/2011, at 0:03, Maarten Maathuis madman2...@gmail.com wrote: On Sun, Mar 6, 2011 at 1:44 PM, Ben Skeggs skeg...@gmail.com wrote: Sorry for the top posting, it's late and typing from my phone in

Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-07 Thread Ben Skeggs
On Mon, 2011-03-07 at 21:51 +, Maarten Maathuis wrote: On Sun, Mar 6, 2011 at 2:24 PM, Ben Skeggs skeg...@gmail.com wrote: Sent from my iPhone On 07/03/2011, at 0:03, Maarten Maathuis madman2...@gmail.com wrote: On Sun, Mar 6, 2011 at 1:44 PM, Ben Skeggs skeg...@gmail.com wrote:

Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-06 Thread Lucas Stach
Just adding a me too. I updated from 3fdb729eb7de5597961eb3fbaf0bdfe6f4262307 and now I get lockups from time to time (max. 60 mins) with normal 2D desktop usage. No 3D involved here. Logs only contain: Mar 6 17:27:51 workstation kernel: [ 341.970412] [drm] nouveau :01:00.0: PGRAPH -

Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-03 Thread koriakim
So these faults are just generic errors? Unrelated to page faults? These faults *are* page faults, in a way. On nv50, page faults are quite weird. When a fault happens, the MMU's fault reporting registers at 0x100c90 are filled with fault information, and the 'fault pending' flag is set. This

Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-02 Thread Maarten Maathuis
On Tue, Mar 1, 2011 at 9:51 PM, Ben Skeggs bske...@redhat.com wrote: On Tue, 2011-03-01 at 21:08 +, Maarten Maathuis wrote: Those come after 15-30 minutes of running warzone2100, i haven't played any games for a while, so no idea how long this has been going on. I also got a TRAP_CCACHE

[Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-01 Thread Maarten Maathuis
Mar 1 18:21:23 madman kernel: [ 1697.116256] [drm] nouveau :01:00.0: PGRAPH - TRAP_VFETCH FAULT Mar 1 18:21:23 madman kernel: [ 1697.116275] [drm] nouveau :01:00.0: PGRAPH - TRAP_VFETCH 00f0 fe0c Mar 1 18:21:23 madman kernel: [ 1697.116283] [drm] nouveau

Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-01 Thread Ben Skeggs
On Tue, 2011-03-01 at 21:08 +, Maarten Maathuis wrote: Those come after 15-30 minutes of running warzone2100, i haven't played any games for a while, so no idea how long this has been going on. I also got a TRAP_CCACHE on channel 2 a little while ago, it takes much longer to trigger (a

Re: [Nouveau] CCACHE and VFETCH FAULTs causing lockups

2011-03-01 Thread Maarten Maathuis
On Tue, Mar 1, 2011 at 9:51 PM, Ben Skeggs bske...@redhat.com wrote: On Tue, 2011-03-01 at 21:08 +, Maarten Maathuis wrote: Those come after 15-30 minutes of running warzone2100, i haven't played any games for a while, so no idea how long this has been going on. I also got a TRAP_CCACHE