<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> </head> <body> <p style="font-family:Arial;font-size:10pt;color:#008000;margin:15pt;" align="Left"> [Public]<br> </p> <br> <div> <div style="color: rgb(33, 33, 33); background-color: rgb(255, 255, 255);" dir="auto"> It's a conditional case for some kind of early reset. Haven't checked details, on a quick glance it appeared to call iommu init again.</div> <div style="color: rgb(33, 33, 33); background-color: rgb(255, 255, 255);" dir="auto"> <br> </div> <div style="color: rgb(33, 33, 33); background-color: rgb(255, 255, 255);" dir="auto"> <a href="https://elixir.bootlin.com/linux/v5.15/source/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c#L5160">https://elixir.bootlin.com/linux/v5.15/source/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c#L5160</a><br> </div> <div id="ms-outlook-mobile-signature"> <div><br> </div> Thanks,<br> Lijo</div> </div> </body> </html>