Not in this case. You added a fail path to a function which isn't supposed to fail under these circumstances. No wonder Mesa couldn't cope with it. It really has nothing to do with your original issue. Marek On Fri, Aug 1, 2014 at 9:25 AM, Jochen Rollwagen <joro-2013@xxxxxxxxxxx> wrote: > I've built the latest libdrm and replaced the assertion in radeon_cs_gem.c. > with > > if (!boi->space_accounted) return -EINVAL; > > I now get the following crash in the cutscene: > > > CS section size missmatch start at (r200_state_init.c,ctx_emit_cs,487) 28 vs > 24 > CS section end at (r200_state_init.c,ctx_emit_cs,520) > CS section size missmatch start at (r200_state_init.c,tex_emit_mm,572) 13 vs > 11 > CS section end at (r200_state_init.c,tex_emit_mm,588) > drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. > See dmesg for more info. > > > dmesg output is: > > [ 1232.744676] [drm:radeon_cs_packet_next_reloc] *ERROR* No packet3 for > relocati > on for packet at 34. > [ 1232.744691] [drm] ib[34]=0x00000712 > [ 1232.744694] [drm] ib[35]=0x00010340 > [ 1232.744698] [drm:r200_packet0_check] *ERROR* No reloc for ib[33]=0x1C40 > [ 1232.744701] [drm] ib[32]=0x00000710 > [ 1232.744704] [drm] ib[33]=0x00000000 > [ 1232.744707] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! > > So it's really a mesa bug :-( > > > > Am 27.07.2014 um 14:47 schrieb Marek Olšák: >> >> I think the problem is the driver hasn't called >> >> radeon_cs_space_add_persistent_bo. >> >> Marek >> >> On Fri, Jul 25, 2014 at 6:32 PM, Jochen Rollwagen <joro-2013@xxxxxxxxxxx> >> wrote: >>> >>> I've recently ported the peopsxgl OpenGL-GPU-Plugin for the pcsx >>> Playstation1 Emulator to the Powerpc-architecture. When running certain >>> games (for instance "Vagrant Stories") during longer cut-scenes i get a >>> reproducible crash of the radeon drm driver (i.e. it always crashes at >>> certain points in the scene) with the following message (in german): >>> >>> pcsx: radeon_cs_gem.c:181: cs_gem_write_reloc: Zusicherung >>> »boi->space_accounted« nicht erfüllt. >>> Abgebrochen (Speicherabzug geschrieben) >>> >>> This happens with all the latest 3.10, 3.12 and 3.14 kernels. >>> >>> Other than that i'm running the latest xorg-ati driver, libdrm and mesa >>> from >>> git on a Mac Mini G4 (PowerPC). >>> >>> OpenGL vendor string: Mesa Project >>> OpenGL renderer string: Mesa DRI R200 (RV280 5962) TCL DRI2 >>> OpenGL version string: 1.3 Mesa 10.1.6 (git-42f86ef) >>> >>> I guess the issue is memory/vm/swap-related since the machine only has 1 >>> gb >>> RAM. The GPU has 64 MB VRAM. >>> >>> Any ideas what i could do to avoid these crashes ? >>> >>> >>> >>> >>> >>> _______________________________________________ >>> dri-devel mailing list >>> dri-devel@xxxxxxxxxxxxxxxxxxxxx >>> http://lists.freedesktop.org/mailman/listinfo/dri-devel > > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
