<div dir="ltr"><div dir="ltr"><div dir="ltr"><br></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jun 17, 2026 at 5:13 PM Patrick Robb <<a href="mailto:patrickrobb1997@gmail.com" target="_blank">patrickrobb1997@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>So, some cryptodevs must be unbound from their DPDK driver before they can be destroyed by linux? Out of curiosity, which devices are these?</div><div><br></div></div></blockquote><div>On the Intel QAT 4942, the virtual functions must be unbound and then removed before the physical bdf is removed. Otherwise the system is left in a bad state and causes subsequent failures. </div></div></div>
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