<!DOCTYPE html><html><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <blockquote type="cite" cite="mid:740940f4-055b-483b-88b7-072907539167@amd.com"> <blockquote type="cite"> <blockquote type="cite"> <pre class="moz-quote-pre" wrap=""> </pre> Over all this change doesn't seem to make much sense to me. <pre class="moz-quote-pre" wrap=""> Why exactly is isolation->spearhead not pointing to the dummy kernel job we submit? </pre> </blockquote> <pre class="moz-quote-pre" wrap="">Does the owner check or gang_submit check in amdgpu_device_enforce_isolation() fail to set up the spearhead? </pre> </blockquote> <pre class="moz-quote-pre" wrap=""> I'm currently debugging exactly that. Good news is that I can reproduce the problem.</pre> </blockquote> I have to take that back. I've tested the cleaner shader functionality a bit this morning and as far as I can see this works exactly as intended. Srini, what exactly is your use case which doesn't work? Regards, Christian. <blockquote type="cite" cite="mid:740940f4-055b-483b-88b7-072907539167@amd.com"> <pre class="moz-quote-pre" wrap=""> Regards, Christian. </pre> </blockquote> </body> </html>