https://bugs.freedesktop.org/show_bug.cgi?id=82455
--- Comment #17 from charlie <407883775 at qq.com> --- Created attachment 104930 --> https://bugs.freedesktop.org/attachment.cgi?id=104930&action=edit bigend This patch is about virtual space conflict . But this change has been fix in the mesa-20140607(the version is 10.1.5) ; The new mesa version have a new problem in our machine . in founction struct pipe_resource *r600_resource_create_common(struct pipe_screen *screen, const struct pipe_resource *templ) { if (templ->target == PIPE_BUFFER) { return r600_buffer_create(screen, templ, 8192); // original value is 4096 chen changed 2014-8-19 } else { return r600_texture_create(screen, templ); } } So, that the virtual address space conflict is disappear. I am seeing your patch . https://bugs.freedesktop.org/attachment.cgi?id=104877&action=edit but i cannot find the "si_update_vertex_buffers" function in our mesa version. thinks for your help . i will do many test in our machine. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20140820/c30544bb/attachment.html>