linux-kernel - Re: [PATCH v5 00/20] Attack vector controls (part 2)

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Message-ID: <20250630164003.GHaGK945bgZlMdRtq_@fat_crate.local>
Date: Mon, 30 Jun 2025 18:40:03 +0200
From: Borislav Petkov <bp@...en8.de>
To: David Kaplan <david.kaplan@....com>
Cc: Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Josh Poimboeuf <jpoimboe@...nel.org>,
	Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>,
	Ingo Molnar <mingo@...hat.com>,
	Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
	"H . Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 00/20] Attack vector controls (part 2)

On Fri, May 09, 2025 at 11:28:19AM -0500, David Kaplan wrote:
>  .../hw-vuln/attack_vector_controls.rst        | 236 +++++++++++++++
>  Documentation/admin-guide/hw-vuln/index.rst   |   1 +
>  .../admin-guide/kernel-parameters.txt         |   4 +
>  arch/Kconfig                                  |   3 +
>  arch/x86/Kconfig                              |   1 +
>  arch/x86/kernel/cpu/bugs.c                    | 278 ++++++++++++++----
>  arch/x86/mm/pti.c                             |   4 +-
>  drivers/base/cpu.c                            |  67 +++++
>  include/linux/cpu.h                           |  21 ++
>  kernel/cpu.c                                  | 130 +++++++-
>  10 files changed, 672 insertions(+), 73 deletions(-)
>  create mode 100644 Documentation/admin-guide/hw-vuln/attack_vector_controls.rst

Ok, I replied to one message which is needs more discussing but the rest looks
ok to me. Feel free to send the next revision once we've resolved this so that
I can queue it.

Thx.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette