<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <meta name="Generator" content="Microsoft Exchange Server"> <style></style> </head> <body> <meta content="text/html; charset=UTF-8"> <style type="text/css" style="">  </style> <div dir="ltr"> <div id="x_divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Arial,Helvetica,sans-serif"> <p>kiq->eop_obj won't allowed to be freed until GFX finish, so we still better unmap this object as long as we don't need to access it via CPU</p> </div> <hr tabindex="-1" style="display:inline-block; width:98%"> <div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>发件人:</b> amd-gfx <amd-gfx-bounces@lists.freedesktop.org> 代表 zhoucm1 <david1.zhou@amd.com><br> <b>发送时间:</b> 2016年12月28日 10:31:52<br> <b>收件人:</b> Yu, Xiangliang; amd-gfx@lists.freedesktop.org<br> <b>抄送:</b> Liu, Monk<br> <b>主题:</b> Re: [V2 1/1] drm/amdgpu/gfx8: add support kernel interface queue(KIQ)</font> <div> </div> </div> </div> <font size="2"><span style="font-size:10pt;"> <div class="PlainText"><br> <br> On 2016年12月28日 10:27, Yu, Xiangliang wrote:<br> > +<br> > >+ amdgpu_bo_kunmap(kiq->eop_obj);<br> > >+<br> I see it is in many places, which is don't need I think, <br> amdgpu_bo_free_kernel will handle it if I'm correct.<br> <br> Regards,<br> David zhou<br> _______________________________________________<br> amd-gfx mailing list<br> amd-gfx@lists.freedesktop.org<br> <a href="https://lists.freedesktop.org/mailman/listinfo/amd-gfx">https://lists.freedesktop.org/mailman/listinfo/amd-gfx</a><br> </div> </span></font> </body> </html>