<html><head></head><body lang="de-DE" style="background-color: rgb(255, 255, 255); line-height: initial;"> <div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif, sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);"><br></div> <div style="width: 100%; font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif, sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);"><br style="display:initial"></div> <div style="font-size: initial; font-family: Calibri, 'Slate Pro', sans-serif, sans-serif; color: rgb(31, 73, 125); text-align: initial; background-color: rgb(255, 255, 255);">Gesendet von meinem BlackBerry 10-Smartphone.</div> <table width="100%" style="background-color:white;border-spacing:0px;"> <tbody><tr><td colspan="2" style="font-size: initial; text-align: initial; background-color: rgb(255, 255, 255);"> <div style="border-style: solid none none; border-top-color: rgb(181, 196, 223); border-top-width: 1pt; padding: 3pt 0in 0in; font-family: Tahoma, 'BB Alpha Sans', 'Slate Pro'; font-size: 10pt;"> <div><b>Von: </b>Blank Field</div><div><b>Gesendet: </b>Sonntag, 24. April 2016 11:46</div><div><b>An: </b>Karsten Mettke</div><div><b>Cc: </b>Muted Bytes; vfio-users</div><div><b>Betreff: </b>Re: [vfio-users] GPU HDMI audio passthrough weird behavior?</div></div></td></tr></tbody></table><div style="border-style: solid none none; border-top-color: rgb(186, 188, 209); border-top-width: 1pt; font-size: initial; text-align: initial; background-color: rgb(255, 255, 255);"></div>My dmesg log for spammed with the msr errors. That is the reason i enabled it. Since i am on the road i was not able to copy my grub cmdline to kernel, so i copied those lines below from the net.‎ I know i have the ignore msrs and one of the allow unsafe intwrupts line in it. But not which one. Since one is trying to get the card working i figured one will prob. Test them seperate if not working...<div>My gpu was not working without, so i guess the answer is both a little.</div><div><br></div><div>Km<br><div id="_originalContent" style=""><p dir="ltr"><br> On Apr 24, 2016 10:54 AM, "Karsten Mettke" <<a href="mailto:k.mettke@d4net.de">k.mettke@d4net.de</a>> wrote:.<br> > I am starting the kernel with<br> > vfio_iommu_type1.allow_unsafe_interrupts=1 kvm.allow_unsafe_assigned_interrupts=1 kvm.ignore_msrs=1<br> > It was required for the GPU already so i dontknow if that would help with hdmi. </p> <p dir="ltr">Were you explicitly told in dmesg to allow unsafe interrupts, or you've just enabled this option twice because you found it somewhere on the net?</p> <br></div></div></body></html>