From: Paolo Bonzini <pbonzini@redhat.com>
To: "Radim Krčmář" <rkrcmar@redhat.com>, "Borislav Petkov" <bp@alien8.de>
Cc: KVM <kvm@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>,
Janakarajan Natarajan <Janakarajan.Natarajan@amd.com>
Subject: Re: [PATCH] KVM: SVM: Do not issue virtual VMLOAD/VMSAVE supported-message
Date: Wed, 13 Sep 2017 23:31:57 +0200 [thread overview]
Message-ID: <134ece61-01aa-2720-98e9-9b9817125af8@redhat.com> (raw)
In-Reply-To: <20170913140608.GA2673@flask>
On 13/09/2017 16:06, Radim Krčmář wrote:
> - }
> + if (!boot_cpu_has(X86_FEATURE_VGIF))
> + vgif = false;
> +
> + pr_info("SVM nested=%d npt=%d avic=%d vls=%d vgif=%d\n",
> + nested, npt_enabled, avic, vls, vgif);
I doubt we'd get the above info message more than sporadically, and all
these are available with a simple
grep -r . /sys/module/kvm_amd/parameters
which we already do routinely ask bug reporters for the equivalent
kvm_intel. So I'd say, zap it.
Paolo
prev parent reply other threads:[~2017-09-13 21:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-05 17:06 Borislav Petkov
2017-09-06 12:54 ` David Hildenbrand
2017-09-06 13:17 ` Borislav Petkov
2017-09-06 14:00 ` David Hildenbrand
2017-09-06 15:28 ` Borislav Petkov
2017-09-13 14:06 ` Radim Krčmář
2017-09-13 21:31 ` Paolo Bonzini [this message]
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