From: Sean Christopherson <seanjc@google.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>,
x86@kernel.org, Brijesh Singh <brijesh.singh@amd.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
Joerg Roedel <jroedel@suse.de>
Subject: Re: [PATCH v4 1/5] KVM: SVM: Get rid of set_ghcb_msr() and *ghcb_msr_bits() functions
Date: Wed, 13 Oct 2021 22:07:19 +0000 [thread overview]
Message-ID: <YWdYlzeJ0zUpXQma@google.com> (raw)
In-Reply-To: <20210929155330.5597-2-joro@8bytes.org>
On Wed, Sep 29, 2021, Joerg Roedel wrote:
> From: Joerg Roedel <jroedel@suse.de>
>
> Replace the get_ghcb_msr_bits() function with macros and open code the
> GHCB MSR setters with hypercall specific helper macros and functions.
> This will avoid preserving any previous bits in the GHCB-MSR and
> improves code readability.
>
> Also get rid of the set_ghcb_msr() function and open-code it at its
> call-sites for better code readability.
>
> Suggested-by: Sean Christopherson <seanjc@google.com>
> Signed-off-by: Joerg Roedel <jroedel@suse.de>
> Reviewed-by: Sean Christopherson <seanjc@google.com>
> Signed-off-by: Sean Christopherson <seanjc@google.com>
I suspect my SoB got picked up accidentally. If the intent was to attribute some
code snippets via Co-developed-by, feel free to just drop my SoB.
next prev parent reply other threads:[~2021-10-13 22:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-29 15:53 [PATCH v4 0/5] KVM: SVM: Add initial GHCB protocol version 2 support Joerg Roedel
2021-09-29 15:53 ` [PATCH v4 1/5] KVM: SVM: Get rid of set_ghcb_msr() and *ghcb_msr_bits() functions Joerg Roedel
2021-10-13 22:07 ` Sean Christopherson [this message]
2021-09-29 15:53 ` [PATCH v4 2/5] KVM: SVM: Add helper to generate GHCB MSR version info, and drop macro Joerg Roedel
2021-09-29 15:53 ` [PATCH v4 3/5] KVM: SVM: Add support to handle AP reset MSR protocol Joerg Roedel
2021-10-13 22:04 ` Sean Christopherson
2021-10-20 12:32 ` Joerg Roedel
2021-09-29 15:53 ` [PATCH v4 4/5] KVM: SVM: Add support for Hypervisor Feature support " Joerg Roedel
2021-09-29 15:53 ` [PATCH v4 5/5] KVM: SVM: Increase supported GHCB protocol version Joerg Roedel
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