search for: nv30_vbo_valid

.../attachment.cgi?id=69169&action=edit dmesg Debian Wheezy i386 Mesa 9.0-1 libdrm 2.4.39-1 xserver-xorg-video-nouveau 1.0.3 Attached dmesg. supertuxkart segfaults on Debian. Attached backtrace. 21:16 < joi> try: "up; print res" 21:17 < gg0> (gdb) up 21:17 < gg0> #1 nv30_vbo_validate (nv30=0x94c2658) at nv30_vbo.c:239 21:17 < gg0> 239I PUSH_RESRC(push, NV30_3D(VTXBUF(i)), user ? BUFCTX_VTXTMP : BUFCTX_VTXBUF, 21:17 < gg0> (gdb) print res 21:17 < gg0> $4 = (struct nv04_resource *) 0x0 21:35 < joi> gg0: try this one: http://bpaste.ne...

...about num_vtxbufs?] Cheers, -ilia On Fri, Feb 27, 2015 at 9:41 AM, Arno Willig <arno.willig at hertz.st> wrote: > > Hi, > > I experience a crash in the nouveau part of the mesa driver: > > src/gallium/drivers/nouveau/nv30/nv30_vbo.c > > in function: > > void nv30_vbo_validate(struct nv30_context *nv30) > > > Sometimes, ve->vertex_buffer_index seems to be greater or equal > nv30->num_vtxbuf. If this happens, PUSH_RESRC crashes! > How can this happen?? > > I tried to break out of the for-loop > for (i = 0; i < vertex->num_elements; i...

https://bugs.freedesktop.org/show_bug.cgi?id=99400 Bug ID: 99400 Summary: [nouveau] garbled rending with glamor on G71 Product: Mesa Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee: nouveau at

- This avoids problematic "reloc'ed while mapped" messages and some associated corruption as well. Signed-off-by: Maarten Maathuis <madman2003 at gmail.com> --- src/gallium/drivers/nouveau/nouveau_screen.c | 21 +++++++++++++++++++++ src/gallium/drivers/nouveau/nouveau_screen.h | 3 +++ src/gallium/drivers/nouveau/nouveau_stateobj.h | 13 +++++++++++++