On Die, 2011-03-01 at 11:33 +0100, Stephen Kitt wrote: > On Mon, 28 Feb 2011 16:10:39 +0100, Michel Dänzer <daen...@debian.org> wrote: > > > ==19774== Source and destination overlap in memcpy(0x5c84c70, 0x5c84c70, > > > 408) ==19774== at 0x40258E5: memcpy (mc_replace_strmem.c:497) > > > ==19774== by 0x49BD3EA: exaMemcpyBox (exa_migration_classic.c:59) > > > ==19774== by 0x49BD8C4: exaCopyDirty (exa_migration_classic.c:234) > > > ==19774== by 0x49BDDF3: exaCopyDirtyToFb (exa_migration_classic.c:298) > > > ==19774== by 0x49C0048: exaDoMigration_mixed > > > (exa_migration_mixed.c:113) ==19774== by 0x49BB75C: exaDoMigration > > > (exa.c:1131) ==19774== by 0x49C6E08: exaTryDriverComposite > > > (exa_render.c:734) ==19774== by 0x49C75C7: exaComposite > > > (exa_render.c:1033) ==19774== by 0x811E11C: damageComposite > > > (damage.c:640) ==19774== by 0x810F3BF: CompositePicture > > > (picture.c:1710) ==19774== by 0x49C6933: exaTrapezoids > > > (exa_render.c:1181) ==19774== by 0x810F0A7: CompositeTrapezoids > > > (picture.c:1751) > > > > The only way I think this could happen is if the UploadToScreen hook > > fails. Indeed, I've only noticed now that you have > > > > Option "EXANoDownloadFromScreen" "on" > > Option "EXANoUploadToScreen" "on" > > > > in xorg.conf. Does it work better without these options? The driver > > doesn't really support running without these hooks anymore. > > Nice catch, thanks! Removing the options does indeed allow the server to > start, and so far everything is working correctly. > > Would you like a patch to ignore (with a warning) these options if they're > set?
I'm afraid it's not that simple, see https://bugs.freedesktop.org/show_bug.cgi?id=30647#c3 . That said, if you can come up with a solution, it'll certainly be considered though. The exa(4) manpage does contain this: Some xorg.conf options are available for debugging performance issues or driver rendering problems. They are not intended for general use. -- Earthling Michel Dänzer | http://www.vmware.com Libre software enthusiast | Debian, X and DRI developer -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1298976623.7092.111.camel@thor.local
