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From: Dave Hansen <dave.hansen@intel.com>
To: Sohil Mehta <sohil.mehta@intel.com>,
	x86@kernel.org, Dave Hansen <dave.hansen@linux.intel.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Ard Biesheuvel <ardb@kernel.org>
Cc: "H . Peter Anvin" <hpa@zytor.com>,
	Andy Lutomirski <luto@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	"Kirill A . Shutemov" <kas@kernel.org>,
	Rick Edgecombe <rick.p.edgecombe@intel.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	Tony Luck <tony.luck@intel.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org,
	Maciej Wieczor-Retman <m.wieczorretman@pm.me>
Subject: Re: [PATCH v2 0/3] x86: Extend LASS support to EFI configurations
Date: Tue, 3 Mar 2026 09:42:26 -0800	[thread overview]
Message-ID: <78349c8c-99bf-4358-9190-b6d14caed93b@intel.com> (raw)
In-Reply-To: <b476c206-08f0-4582-a924-2164ba6ae84b@intel.com>

On 2/24/26 10:45, Sohil Mehta wrote:
> Overall, the approach in patch 1 seems useful. The implementation is
> based on a combination of late_initcall() and CPU hotplug callbacks.
> Thoughts?

It looks great, actually. It's really nice how the CPU hotplug
infrastructure takes care of all the hard work.

  parent reply	other threads:[~2026-03-03 17:42 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-20 23:47 [PATCH v2 0/3] x86: Extend LASS support to EFI configurations Sohil Mehta
2026-01-20 23:47 ` [PATCH v2 1/3] x86/cpu: Defer LASS enabling until userspace comes up Sohil Mehta
2026-02-19 21:02   ` Sohil Mehta
2026-03-03 17:41     ` Dave Hansen
2026-03-03 23:59   ` [tip: x86/cpu] " tip-bot2 for Sohil Mehta
2026-01-20 23:47 ` [PATCH v2 2/3] x86/efi: Disable LASS while executing runtime services Sohil Mehta
2026-03-03 23:59   ` [tip: x86/cpu] " tip-bot2 for Sohil Mehta
2026-01-20 23:47 ` [PATCH v2 3/3] x86/cpu: Remove LASS restriction on EFI Sohil Mehta
2026-03-03 23:59   ` [tip: x86/cpu] " tip-bot2 for Sohil Mehta
2026-02-04 17:08 ` [PATCH v2 0/3] x86: Extend LASS support to EFI configurations Maciej Wieczor-Retman
2026-02-05 17:47 ` Luck, Tony
2026-02-24 18:45 ` Sohil Mehta
2026-02-24 18:49   ` Ard Biesheuvel
2026-03-03 17:42   ` Dave Hansen [this message]
  -- strict thread matches above, loose matches on Subject: below --
2026-02-04 17:03 Maciej Wieczor-Retman

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