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