From: Chao Gao <chao.gao@intel.com>
To: <tglx@linutronix.de>, <dave.hansen@intel.com>, <x86@kernel.org>,
<seanjc@google.com>, <pbonzini@redhat.com>,
<linux-kernel@vger.kernel.org>, <kvm@vger.kernel.org>
Cc: <peterz@infradead.org>, <rick.p.edgecombe@intel.com>,
<mlevitsk@redhat.com>, <weijiang.yang@intel.com>,
<john.allen@amd.com>
Subject: Re: [PATCH v2 0/6] Introduce CET supervisor state support
Date: Wed, 19 Feb 2025 09:44:05 +0800 [thread overview]
Message-ID: <Z7U3ZTL/xcVPnxDM@intel.com> (raw)
In-Reply-To: <20241126101710.62492-1-chao.gao@intel.com>
On Tue, Nov 26, 2024 at 06:17:04PM +0800, Chao Gao wrote:
>This v2 is essentially a resend of the v1 series. I took over this work
>from Weijiang, so I added my Signed-off-by and incremented the version
>number. This repost is to seek more feedback on this work, which is a
>dependency for CET KVM support. In turn, CET KVM support is a dependency
>for both FRED KVM support and CET AMD support.
>
>==Background==
>
>This series spins off from CET KVM virtualization enabling series [1].
>The purpose is to get these preparation work resolved ahead of KVM part
>landing. There was a discussion about introducing CET supervisor state
>support [2] [3].
Gentle ping.
prev parent reply other threads:[~2025-02-19 1:44 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-26 10:17 [PATCH v2 0/6] Introduce CET supervisor state support Chao Gao
2024-11-26 10:17 ` [PATCH v2 1/6] x86/fpu/xstate: Always preserve non-user xfeatures/flags in __state_perm Chao Gao
2025-03-04 22:20 ` Dave Hansen
2025-03-05 8:25 ` Chao Gao
2024-11-26 10:17 ` [PATCH v2 2/6] x86/fpu/xstate: Add CET supervisor mode state support Chao Gao
2025-03-04 22:26 ` Dave Hansen
2025-03-05 8:32 ` Chao Gao
2024-11-26 10:17 ` [PATCH v2 3/6] x86/fpu/xstate: Introduce XFEATURE_MASK_KERNEL_DYNAMIC xfeature set Chao Gao
2025-03-04 22:37 ` Dave Hansen
2025-03-05 8:43 ` Chao Gao
2024-11-26 10:17 ` [PATCH v2 4/6] x86/fpu/xstate: Introduce fpu_guest_cfg for guest FPU configuration Chao Gao
2025-03-04 22:50 ` Dave Hansen
2025-03-05 8:57 ` Chao Gao
2024-11-26 10:17 ` [PATCH v2 5/6] x86/fpu/xstate: Create guest fpstate with guest specific config Chao Gao
2025-03-04 23:02 ` Dave Hansen
2025-03-05 9:04 ` Chao Gao
2024-11-26 10:17 ` [PATCH v2 6/6] x86/fpu/xstate: Warn if CET supervisor state is detected in normal fpstate Chao Gao
2024-11-26 10:28 ` [PATCH v2 0/6] Introduce CET supervisor state support Chao Gao
2025-01-11 1:26 ` Sean Christopherson
2025-02-11 2:09 ` Xin Li
2025-03-04 19:40 ` Xin Li
2025-03-04 19:53 ` Sean Christopherson
2025-02-19 1:44 ` Chao Gao [this message]
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