[Bug 30496] New: r600g: Evergreen segfaults (regression)

https://bugs.freedesktop.org/show_bug.cgi?id=30496

Summary: r600g: Evergreen segfaults (regression) Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: monraaf@gmail.com

With the new code paths in r600g, everything segfaults on Evergreen cards. The problem seems to be in evergreen_context_init, in the winsys. More specifically the /* setup block table */ part. It allocates 472 blocks, but only initializes block 0 - 467. So any later access to element 468 generates a segfault.