search for: nouveau_ramht_insert

...n it is talking about ? Or is it pretty fast - so I can surmise that: [ 13.271499] [drm] nouveau 0000:01:00.0: nouveau_ramht_hash_handle:75 - ch0 handle=0x80000001 [ 13.271499] [drm] nouveau 0000:01:00.0: nouveau_ramht_hash_handle:86 - hash=0x00000088 [ 13.271499] [drm] nouveau 0000:01:00.0: nouveau_ramht_insert:141 - insert ch0 0x00000088: h=0x80000001, c=0x80011639 [ 13.271499] [drm] nouveau 0000:01:00.0: nouveau_gpuobj_ref_add:457 - ch0 h=0x8000000e gpuobj=ffff88000219ac00 [ 13.271499] [drm] nouveau 0000:01:00.0: nouveau_ramht_hash_handle:75 - ch0 handle=0x8000000e [ 13.271499] [drm] nouveau 0000:...

...1dc0 Aug 6 21:11:46 localhost [drm:nouveau_gpuobj_new] global heap fallback Aug 6 21:11:46 localhost [drm:nouveau_gpuobj_ref_add] ch0 h=0x8003d001 gpuobj=ffff81003a5a1dc0 Aug 6 21:11:46 localhost [drm:nouveau_ramht_hash_handle] ch0 handle=0x00000000 hash=0x00000fc8 Aug 6 21:11:46 localhost [drm:nouveau_ramht_insert] insert ch0 0x00000fc8: h=0x8003d001, c=0x00002100 Aug 6 21:11:46 localhost [drm:nouveau_gpuobj_dma_new] ch0 class=0x003d offset=0x0 size=0x1000000 Aug 6 21:11:46 localhost [drm:nouveau_gpuobj_dma_new] access=0 target=8 Aug 6 21:11:46 localhost [drm:nouveau_gpuobj_new] ch0 size=16396 align=16 fl...

...c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/core/core/ramht.c b/drivers/gpu/drm/nouveau/core/core/ramht.c index 86a6404..6da314c 100644 --- a/drivers/gpu/drm/nouveau/core/core/ramht.c +++ b/drivers/gpu/drm/nouveau/core/core/ramht.c @@ -59,7 +59,7 @@ nouveau_ramht_insert(struct nouveau_ramht *ramht, int chid, } co += 8; - if (co >= nv_gpuobj(ramht)->size) + if (co + 8 > nv_gpuobj(ramht)->size) co = 0; } while (co != ho); -- 1.8.0.2

http://bugs.freedesktop.org/show_bug.cgi?id=17357 Summary: NV4B 10DE:0393 funny stripes in video flash when using nouveau Product: xorg Version: unspecified Platform: Other OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

Hi, Please find attached the patches which I currently use on my desktop machine for dual head with the randr branch to fix the issues which I found. They may help others as well but may e.g. also disable the Xv blitter which might be working for some (but didn't on my card) - more information is found in the text comments in the patches. I have to hurry so this is short, will be back.