From: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>,
Josh Poimboeuf <jpoimboe@kernel.org>,
Andy Lutomirski <luto@kernel.org>,
Jonathan Corbet <corbet@lwn.net>,
Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>,
tony.luck@intel.com, ak@linux.intel.com,
tim.c.chen@linux.intel.com, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, kvm@vger.kernel.org,
Alyssa Milburn <alyssa.milburn@linux.intel.com>,
Daniel Sneddon <daniel.sneddon@linux.intel.com>,
antonio.gomez.iglesias@linux.intel.com,
Alyssa Milburn <alyssa.milburn@intel.com>
Subject: Re: [PATCH v3 1/6] x86/bugs: Add asm helpers for executing VERW
Date: Fri, 27 Oct 2023 07:24:07 -0700 [thread overview]
Message-ID: <20231027142407.5yb44shspokmis65@desk> (raw)
In-Reply-To: <cecd13f6-6d46-4a88-a30b-ce244d8fcd80@citrix.com>
On Fri, Oct 27, 2023 at 03:12:45PM +0100, Andrew Cooper wrote:
> Almost as if it's a good idea to follow the advice of the Optimisation
> Guide on mixing code and data, which is "don't".
Thanks a lot Andrew and Peter for shepherding me this way.
next prev parent reply other threads:[~2023-10-27 14:24 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-25 20:52 [PATCH v3 0/6] Delay VERW Pawan Gupta
2023-10-25 20:52 ` [PATCH v3 1/6] x86/bugs: Add asm helpers for executing VERW Pawan Gupta
2023-10-25 21:10 ` Andrew Cooper
2023-10-25 21:28 ` Josh Poimboeuf
2023-10-25 21:30 ` Andrew Cooper
2023-10-25 21:49 ` Josh Poimboeuf
2023-10-25 22:07 ` Pawan Gupta
2023-10-25 22:13 ` Andrew Cooper
2023-10-27 13:48 ` Pawan Gupta
2023-10-27 14:12 ` Andrew Cooper
2023-10-27 14:24 ` Pawan Gupta [this message]
2023-10-26 13:44 ` Nikolay Borisov
2023-10-26 13:58 ` Andrew Cooper
2023-10-25 20:52 ` [PATCH v3 2/6] x86/entry_64: Add VERW just before userspace transition Pawan Gupta
2023-10-26 16:25 ` Nikolay Borisov
2023-10-26 19:29 ` Pawan Gupta
2023-10-26 19:40 ` Dave Hansen
2023-10-26 21:15 ` Pawan Gupta
2023-10-26 22:13 ` Pawan Gupta
2023-10-26 22:17 ` Dave Hansen
2023-10-25 20:53 ` [PATCH v3 3/6] x86/entry_32: " Pawan Gupta
2023-10-25 20:53 ` [PATCH v3 4/6] x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key Pawan Gupta
2023-10-25 20:53 ` [PATCH v3 5/6] KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH Pawan Gupta
2023-10-25 20:53 ` [PATCH v3 6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation Pawan Gupta
2023-10-26 16:14 ` Nikolay Borisov
2023-10-26 19:07 ` Pawan Gupta
2023-10-26 19:30 ` Sean Christopherson
2023-10-26 20:17 ` Sean Christopherson
2023-10-26 21:27 ` Pawan Gupta
2023-10-26 20:48 ` Pawan Gupta
2023-10-26 21:22 ` Sean Christopherson
2023-10-26 22:03 ` Pawan Gupta
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