<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - GPU hang and system crash with Dota 2 using Vulkan" href="https://bugs.freedesktop.org/show_bug.cgi?id=107941#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - GPU hang and system crash with Dota 2 using Vulkan" href="https://bugs.freedesktop.org/show_bug.cgi?id=107941">bug 107941</a> from <a class="email" href="mailto:sergii.romantsov@globallogic.com" title="Sergii Romantsov <sergii.romantsov@globallogic.com>"> Sergii Romantsov</a> <pre>On Skylake with kernel 4.15.0-33-generic hang bisected to commit: commit 79270d2140ec4fe5e4351f35150ed2d14687af07 (HEAD, refs/bisect/bad) Author: Jason Ekstrand <<a href="mailto:jason.ekstrand@intel.com">jason.ekstrand@intel.com</a>> Date: Wed Jul 11 16:31:02 2018 -0700 anv: Stop setting 3DSTATE_PS_EXTRA::PixelShaderHasUAV We've had several broadwell hangs that have come down to this bit just not working correctly. Most recently, we've had a pile of hangs reported with apps running under DXVK: <a href="https://github.com/doitsujin/dxvk/issues/469">https://github.com/doitsujin/dxvk/issues/469</a> Instead, use the bit that doesn't try to imply weird D3D coherency things and just force-enables the PS like we want. cc: <a href="mailto:mesa-stable@lists.freedesktop.org">mesa-stable@lists.freedesktop.org</a> Reviewed-by: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>> (cherry picked from commit abd629eb3d4027b89c13158e90c6732b412e550e)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>