linux-kernel - Re: [PATCH v2] Carry forward IMA measurement log on kexec on x86

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Date:   Mon, 09 May 2022 11:25:22 +0000
From:   Boris Petkov <bp@...en8.de>
To:     Jonathan McDowell <noodles@...com>,
        Thomas Gleixner <tglx@...utronix.de>,
        James Morris <jmorris@...ei.org>,
        Ingo Molnar <mingo@...hat.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        Dmitry Kasatkin <dmitry.kasatkin@...il.com>,
        "x86@...nel.org" <x86@...nel.org>,
        Mimi Zohar <zohar@...ux.ibm.com>,
        "Serge E. Hallyn" <serge@...lyn.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-integrity@...r.kernel.org" <linux-integrity@...r.kernel.org>,
        "linux-security-module@...r.kernel.org" 
        <linux-security-module@...r.kernel.org>
Subject: Re: [PATCH v2] Carry forward IMA measurement log on kexec on x86_64

On May 9, 2022 10:40:01 AM UTC, Jonathan McDowell <noodles@...com> wrote:
>> powerpc and ARM64 both achieve this using device tree with a
>> "linux,ima-kexec-buffer" node. x86 platforms generally don't make use of
>> device tree

What's wrong with making x86 use the same devicetree node(s)?

-- 
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