|
From: | Paolo Bonzini |
Subject: | Re: [PATCH 2/2] KVM: use KVM_{GET|SET}_SREGS2 when supported by kvm. |
Date: | Thu, 1 Apr 2021 18:09:35 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 |
On 01/04/21 16:45, Maxim Levitsky wrote:
+ + for (i = 0; i < 4; i++) { + sregs.pdptrs[i] = env->pdptrs[i]; + } + + sregs.flags = 0; + sregs.padding = 0; + + return kvm_vcpu_ioctl(CPU(cpu), KVM_SET_SREGS2, &sregs); +} +
This breaks when migrating from old to new kernel, because in that case the PDPTRs are not initialized.
Paolo
[Prev in Thread] | Current Thread | [Next in Thread] |