From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: [PATCH 0/5] KVM: x86: Fix exit handler and emulation bugs Date: Wed, 07 May 2014 18:00:22 +0200 Message-ID: <536A5896.1000304@redhat.com> References: <1399465972-4026-1-git-send-email-namit@cs.technion.ac.il> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Cc: gleb@kernel.org, tglx@linutronix.de, mingo@redhat.com, x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org To: Nadav Amit , mtosatti@redhat.com, hpa@zytor.com Return-path: In-Reply-To: <1399465972-4026-1-git-send-email-namit@cs.technion.ac.il> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org Il 07/05/2014 14:32, Nadav Amit ha scritto: > This series of patches fixes various scenarios in which KVM does not follow x86 > specifications. Patches #4 and #5 are related; they reflect a new revision of > the previously submitted patch that dealt with the wrong masking of registers > in long-mode. Patch #3 is a follow-up to the previously sumbitted patch that > fixed the wrong reserved page table masks. Patches #3 and #5 were not tested in > a manner that actually checks the modified behavior. Not all the pathes in > patch #4 were tested. > > Thanks for reviewing the patches. > > Nadav Amit (5): > KVM: x86: Emulator does not calculate address correctly > KVM: vmx: handle_dr does not handle RSP correctly > KVM: x86: Mark bit 7 in long-mode PDPTE according to 1GB pages support > KVM: x86: Wrong register masking in 64-bit mode > KVM: x86: Fix wrong masking on relative jump/call > > arch/x86/kvm/cpuid.h | 7 +++++++ > arch/x86/kvm/emulate.c | 47 +++++++++++++++++++++++++++++------------------ > arch/x86/kvm/mmu.c | 8 ++++++-- > arch/x86/kvm/vmx.c | 2 +- > 4 files changed, 43 insertions(+), 21 deletions(-) > I'll apply patches 2 and 3. Thanks for your work! Paolo