nvidia DMA issue?
Tuc at T-B-O-H.NET
ml at t-b-o-h.net
Mon Oct 8 12:06:55 PDT 2007
On Sept 28th, for no reason, my X started to lock up. I'm
using the nv driver on FreeBSD 5.5-STABLE.
I recompiled the module with debug, and now when I broke this time
I got :
0x284b21d8 in NVSync (pScrn=0x81da000) at nv_xaa.c:303
303 while(READ_GET(pNv) != pNv->dmaPut);
#0 0x284b21d8 in NVSync (pScrn=0x81da000) at nv_xaa.c:303
#1 0x295d3085 in XAAPaintWindow ()
#2 0x0813e4b0 in DamageExtensionInit ()
#3 0x0810d08b in miClearToBackground ()
#4 0x0807e052 in ProcClearToBackground ()
#5 0x081238f1 in XaceHook ()
#6 0x0807be31 in Dispatch ()
#7 0x0806c025 in main ()
If I attempt to step at line 303 of nv_xaa.c, I get nowhere...
Any idea how to tell whats happening?
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