[lkml]   [2020]   [Oct]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [tip: x86/seves] x86/kvm: Add KVM-specific VMMCALL handling under SEV-ES
On Tue, Oct 27, 2020 at 04:14:15PM -0700, Erdem Aktas wrote:
> It seems to me that the kvm_sev_es_hcall_prepare is leaking more
> information than it is needed. Is this an expected behavior?

What exactly is leaked? The kvm hypercall uses RAX, RBX, RCX, RDX and
RSI for parameters.



 \ /
  Last update: 2020-10-28 23:09    [W:0.169 / U:2.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site