From: Sean Christopherson <seanjc@google.com>
To: Borislav Petkov <bp@alien8.de>
Cc: Alexey Kardashevskiy <aik@amd.com>,
kvm@vger.kernel.org, x86@kernel.org,
linux-kernel@vger.kernel.org,
Venu Busireddy <venu.busireddy@oracle.com>,
Tony Luck <tony.luck@intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Michael Sterritt <sterritt@google.com>,
Michael Roth <michael.roth@amd.com>,
Mario Limonciello <mario.limonciello@amd.com>,
Ingo Molnar <mingo@redhat.com>,
Heiko Carstens <hca@linux.ibm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
"Jason A. Donenfeld" <Jason@zx2c4.com>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH kernel 3/3] x86/sev: Do not handle #VC for DR7 read/write
Date: Wed, 7 Dec 2022 19:07:39 +0000 [thread overview]
Message-ID: <Y5Dke3WOpd8bJK9q@google.com> (raw)
In-Reply-To: <Y5DjBAH1P38hjJRP@zn.tnic>
On Wed, Dec 07, 2022, Borislav Petkov wrote:
> On Thu, Dec 01, 2022 at 05:38:33PM +0000, Sean Christopherson wrote:
> > Probably high time to add a helper/macro to convert the SEV_STATUS to
> > the SEV_FEATURES field.
>
> Nah, there's a couple of
>
> MSR_AMD64_SEV*
>
> defines in arch/x86/include/asm/msr-index.h.
>
> Bit 5 should simply be added there.
Ah, yeah, that's much better.
next prev parent reply other threads:[~2022-12-07 19:07 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-01 2:19 [PATCH kernel 0/3] KVM: SEV: Enable AMD SEV-ES DebugSwap Alexey Kardashevskiy
2022-12-01 2:19 ` [PATCH kernel 1/3] x86/amd/dr_addr_mask: Cache values in percpu variables Alexey Kardashevskiy
2022-12-01 16:58 ` Sean Christopherson
2022-12-01 19:45 ` Andrew Cooper
2022-12-06 7:14 ` Alexey Kardashevskiy
2022-12-06 17:07 ` Sean Christopherson
2022-12-07 0:50 ` Alexey Kardashevskiy
2022-12-07 18:55 ` Borislav Petkov
2022-12-08 6:11 ` Alexey Kardashevskiy
2022-12-08 10:35 ` Borislav Petkov
2022-12-01 2:19 ` [PATCH kernel 2/3] KVM: SEV: Enable DebugSwap Alexey Kardashevskiy
2022-12-01 17:37 ` Sean Christopherson
2022-12-09 2:28 ` Alexey Kardashevskiy
2022-12-01 2:19 ` [PATCH kernel 3/3] x86/sev: Do not handle #VC for DR7 read/write Alexey Kardashevskiy
2022-12-01 17:38 ` Sean Christopherson
2022-12-07 19:01 ` Borislav Petkov
2022-12-07 19:07 ` Sean Christopherson [this message]
2022-12-08 7:14 ` Alexey Kardashevskiy
2022-12-08 11:01 ` Borislav Petkov
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