From: Sean Christopherson <seanjc@google.com>
To: Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] KVM: SVM: Macrofy SEV=n versions of sev_xxx_guest()
Date: Wed, 18 Dec 2024 18:40:54 -0800 [thread overview]
Message-ID: <173457545920.3294890.15735431566312816303.b4-ty@google.com> (raw)
In-Reply-To: <20241127234659.4046347-1-seanjc@google.com>
On Wed, 27 Nov 2024 15:46:59 -0800, Sean Christopherson wrote:
> Define sev_{,es_,snp_}guest() as "false" when SEV is disabled via Kconfig,
> i.e. when CONFIG_KVM_AMD_SEV=n. Despite the helpers being __always_inline,
> gcc-12 is somehow incapable of realizing that the return value is a
> compile-time constant and generates sub-optimal code.
>
> Opportunistically clump the paths together to reduce the amount of
> ifdeffery.
>
> [...]
Applied to kvm-x86 svm, thanks!
[1/1] KVM: SVM: Macrofy SEV=n versions of sev_xxx_guest()
https://github.com/kvm-x86/linux/commit/45d522d3ee9c
--
https://github.com/kvm-x86/linux/tree/next
prev parent reply other threads:[~2024-12-19 2:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-27 23:46 Sean Christopherson
2024-12-19 2:40 ` Sean Christopherson [this message]
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