From: Tom Lendacky <thomas.lendacky@amd.com>
To: Ashish Kalra <Ashish.Kalra@amd.com>,
corbet@lwn.net, seanjc@google.com, pbonzini@redhat.com,
tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com,
john.allen@amd.com, herbert@gondor.apana.org.au,
davem@davemloft.net, akpm@linux-foundation.org,
rostedt@goodmis.org, paulmck@kernel.org
Cc: nikunj@amd.com, Neeraj.Upadhyay@amd.com, aik@amd.com,
ardb@kernel.org, michael.roth@amd.com, arnd@arndb.de,
linux-doc@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH v5 6/7] KVM: SEV: Introduce new min,max sev_es and sev_snp asid variables
Date: Mon, 7 Jul 2025 11:57:24 -0500 [thread overview]
Message-ID: <04146e76-5411-a9c7-ef29-cb71e71ac71b@amd.com> (raw)
In-Reply-To: <d950b7bf35c3b5492f5f2d9c4c50a70efeac856b.1751397223.git.ashish.kalra@amd.com>
On 7/1/25 15:16, Ashish Kalra wrote:
> From: Ashish Kalra <ashish.kalra@amd.com>
>
> Introduce new min, max sev_es_asid and sev_snp_asid variables.
>
> The new {min,max}_{sev_es,snp}_asid variables along with existing
> {min,max}_sev_asid variable simplifies partitioning of the
> SEV and SEV-ES+ ASID space.
>
> Suggested-by: Sean Christopherson <seanjc@google.com>
> Signed-off-by: Ashish Kalra <ashish.kalra@amd.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
> ---
> arch/x86/kvm/svm/sev.c | 36 +++++++++++++++++++++++++++---------
> 1 file changed, 27 insertions(+), 9 deletions(-)
>
next prev parent reply other threads:[~2025-07-07 16:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-01 20:14 [PATCH v5 0/7] Add SEV-SNP CipherTextHiding feature support Ashish Kalra
2025-07-01 20:14 ` [PATCH v5 1/7] crypto: ccp - New bit-field definitions for SNP_PLATFORM_STATUS command Ashish Kalra
2025-07-01 20:15 ` [PATCH v5 2/7] crypto: ccp - Cache SEV platform status and platform state Ashish Kalra
2025-07-07 15:37 ` Tom Lendacky
2025-07-01 20:15 ` [PATCH v5 3/7] crypto: ccp - Add support for SNP_FEATURE_INFO command Ashish Kalra
2025-07-07 16:01 ` Tom Lendacky
2025-07-01 20:15 ` [PATCH v5 4/7] crypto: ccp - Introduce new API interface to indicate SEV-SNP Ciphertext hiding feature Ashish Kalra
2025-07-07 16:19 ` Tom Lendacky
2025-07-01 20:15 ` [PATCH v5 5/7] crypto: ccp - Add support to enable CipherTextHiding on SNP_INIT_EX Ashish Kalra
2025-07-07 16:49 ` Tom Lendacky
2025-07-01 20:16 ` [PATCH v5 6/7] KVM: SEV: Introduce new min,max sev_es and sev_snp asid variables Ashish Kalra
2025-07-07 16:57 ` Tom Lendacky [this message]
2025-07-01 20:16 ` [PATCH v5 7/7] KVM: SEV: Add SEV-SNP CipherTextHiding support Ashish Kalra
2025-07-02 21:46 ` Kim Phillips
2025-07-02 22:43 ` Kalra, Ashish
2025-07-07 6:16 ` Kalra, Ashish
2025-07-07 21:32 ` Kim Phillips
2025-07-07 17:35 ` Tom Lendacky
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