From: Paolo Bonzini <pbonzini@redhat.com>
To: David Matlack <dmatlack@google.com>, kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, jmattson@google.com, rkrcmar@redhat.com
Subject: Re: [PATCH 2/4] KVM: nVMX: fix checks on CR{0,4} during virtual VMX operation
Date: Wed, 23 Nov 2016 12:31:14 +0100 [thread overview]
Message-ID: <b0a41ecb-0a33-3824-aaa2-a3e88288fa63@redhat.com> (raw)
In-Reply-To: <1479863680-117511-3-git-send-email-dmatlack@google.com>
On 23/11/2016 02:14, David Matlack wrote:
> +static bool fixed_bits_valid(u64 val, u64 fixed0, u64 fixed1)
> +{
> + return ((val & fixed0) == fixed0) && ((~val & ~fixed1) == ~fixed1);
> +}
> +
This is the same as vmx_control_verify (except with u64 arguments
instead of u32).
Paolo
next prev parent reply other threads:[~2016-11-23 11:31 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-23 1:14 [PATCH 0/4] VMX Capability MSRs David Matlack
2016-11-23 1:14 ` [PATCH 1/4] KVM: nVMX: support restore of VMX capability MSRs David Matlack
2016-11-23 11:44 ` Paolo Bonzini
2016-11-28 21:11 ` David Matlack
2016-11-28 22:48 ` Paolo Bonzini
2016-11-28 22:57 ` David Matlack
2016-11-29 8:01 ` Paolo Bonzini
2016-11-29 17:42 ` David Matlack
2016-11-23 1:14 ` [PATCH 2/4] KVM: nVMX: fix checks on CR{0,4} during virtual VMX operation David Matlack
2016-11-23 11:31 ` Paolo Bonzini [this message]
2016-11-28 19:51 ` David Matlack
2016-11-23 1:14 ` [PATCH 3/4] KVM: nVMX: accurate emulation of MSR_IA32_CR{0,4}_FIXED1 David Matlack
2016-11-23 9:06 ` Paolo Bonzini
2016-11-23 19:16 ` David Matlack
2016-11-23 19:24 ` Paolo Bonzini
2016-11-23 22:07 ` David Matlack
2016-11-23 22:11 ` Paolo Bonzini
2016-11-23 23:28 ` David Matlack
2016-11-28 21:51 ` David Matlack
2016-11-23 1:14 ` [PATCH 4/4] KVM: nVMX: load GUEST_EFER after GUEST_CR0 during emulated VM-entry David Matlack
2016-11-23 11:45 ` [PATCH 0/4] VMX Capability MSRs Paolo Bonzini
2016-11-28 17:44 ` David Matlack
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