Messages in this thread | | | From | "Tian, Kevin" <> | Subject | RE: [PATCH 09/19] kvm: x86: Prepare reallocation check | Date | Tue, 14 Dec 2021 07:06:40 +0000 |
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> From: Paolo Bonzini > Sent: Monday, December 13, 2021 5:16 PM > > > - if (dynamic_enabled & ~guest_fpu->user_perm) != 0, then this is a > userspace error and you can #GP the guest without any issue. Userspace > is buggy >
Is it a general guideline that an error caused by emulation itself (e.g. due to no memory) can be reflected into the guest as #GP, even when from guest p.o.v there is nothing wrong with its setting?
Thanks Kevin
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