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<p class="MsoNormal"><span style="font-size:11.0pt">On 8/31/22, 12:43 AM, "Yang, Lin A" <lin.a.yang@intel.com> wrote:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> The previous v14 version can be found here:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> https://listman.redhat.com/archives/libvir-list/2022-July/233257.html<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> Diff to v14:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> - Dropped SGX support for QEMU 6.2.0, only focus on QEMU 7.0.0 (BTW, I<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> noticed the default QEMU version in RHEL9 is still 6.2.0, so those<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> user cannot access this feature unless manually upgrade QEMU)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> - Removed total EPC size from domain capability, since the corresponding<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> attribute is marked as deprecated in QMP command
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> "query-sgx-capabilities"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> - Some cleanups to address comments (pin test to 7.0.0, more validations<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> on qemu_validate.c, name issue, use built-in functions, ...)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> BTW, it still adds SGX EPC as memory device, since basically SGX EPC is<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> one kind of memory. More specifically, a private region of memory, so<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> didn't add additional general memory. QEMU allocate part of them and<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> pass through to guest VM. I don't have a better alternative to represent<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">> it in domain definition.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Any comments will be highly appreciated!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Lin Yang.<o:p></o:p></span></p>
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