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From: Borislav Petkov <bp@alien8.de>
To: Jonathan McDowell <noodles@fb.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	James Morris <jmorris@namei.org>, Ingo Molnar <mingo@redhat.com>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Dmitry Kasatkin <dmitry.kasatkin@gmail.com>,
	"x86@kernel.org" <x86@kernel.org>,
	Mimi Zohar <zohar@linux.ibm.com>,
	"Serge E. Hallyn" <serge@hallyn.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-integrity@vger.kernel.org"
	<linux-integrity@vger.kernel.org>,
	"linux-security-module@vger.kernel.org" 
	<linux-security-module@vger.kernel.org>
Subject: Re: [PATCH v2] Carry forward IMA measurement log on kexec on x86_64
Date: Mon, 9 May 2022 21:40:28 +0200	[thread overview]
Message-ID: <YnluLIEN9HH+QvrD@zn.tnic> (raw)
In-Reply-To: <YnlgTCyB2ciaD1so@noodles-fedora.dhcp.thefacebook.com>

On Mon, May 09, 2022 at 06:41:17PM +0000, Jonathan McDowell wrote:
> I'm not tied to setup_data but given the concerns I raise above with
> device tree on x86 and the need to handle this in the kernel it seemed
> like a reasonable first approach. You seem to be saying it's not and
> either adding the device tree infrastructure or doing a command line
> hack would be preferable?

All I'm doing is asking more questions to make you give more details as
to why you wanna do it this way. I'll take a detailed look tomorrow but
it looks ok from a quick glance.

Thx.

-- 
Regards/Gruss,
    Boris.

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

  reply	other threads:[~2022-05-09 19:40 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-22 13:50 [PATCH] Carry forward IMA measurement log on kexec on x86_64 Jonathan McDowell
2022-04-25 16:29 ` Mimi Zohar
2022-04-26 12:08   ` Jonathan McDowell
2022-04-26 13:49     ` Mimi Zohar
2022-04-26 16:48       ` Jonathan McDowell
2022-04-26 18:10         ` Mimi Zohar
2022-04-28 10:40           ` Jonathan McDowell
2022-04-28 12:25             ` Mimi Zohar
2022-04-26 16:52 ` [PATCH v2] " Jonathan McDowell
2022-04-29 21:30   ` Mimi Zohar
2022-05-03 12:02     ` Jonathan McDowell
2022-05-04 13:49       ` Mimi Zohar
2022-05-09 10:40   ` Jonathan McDowell
2022-05-09 11:25     ` Boris Petkov
2022-05-09 17:46       ` Jonathan McDowell
2022-05-09 18:09         ` Borislav Petkov
2022-05-09 18:41           ` Jonathan McDowell
2022-05-09 19:40             ` Borislav Petkov [this message]
2022-05-10  8:02               ` Jonathan McDowell
2022-05-10 10:46   ` Borislav Petkov
2022-05-11  9:59   ` [PATCH v3] x86/kexec: Carry forward IMA measurement log on kexec Jonathan McDowell
2022-05-11 17:53     ` Mimi Zohar
2022-05-11 17:56       ` Borislav Petkov
2022-05-11 19:12         ` Mimi Zohar
2022-05-12  1:34       ` Mimi Zohar
2022-05-12 16:25     ` [PATCH v4] " Jonathan McDowell
2022-05-13 17:19       ` Lakshmi Ramasubramanian
2022-05-16 15:15         ` Jonathan McDowell
2022-05-17 17:19           ` Lakshmi Ramasubramanian
2022-05-18 10:42             ` Jonathan McDowell
2022-05-18 14:43       ` Mimi Zohar
2022-05-30  8:40         ` Jonathan McDowell
2022-06-03 15:55           ` Dave Hansen
2022-06-03 15:55             ` Dave Hansen
2022-06-06  3:54             ` Baoquan He
2022-06-06  3:54               ` Baoquan He
2022-06-06  4:06       ` Baoquan He
2022-06-10  9:52         ` Jonathan McDowell
2022-06-10  9:52           ` Jonathan McDowell
2022-06-13 10:30       ` [PATCH v5] " Jonathan McDowell
2022-06-13 10:30         ` Jonathan McDowell
2022-06-13 21:01         ` Mimi Zohar
2022-06-13 21:01           ` Mimi Zohar
2022-06-16  2:59           ` Baoquan He
2022-06-16  2:59             ` Baoquan He
2022-06-16 15:30         ` [PATCH v6] " Jonathan McDowell
2022-06-16 15:30           ` Jonathan McDowell
2022-06-30  8:36           ` [PATCH v7] " Jonathan McDowell
2022-06-30  8:36             ` Jonathan McDowell
2022-06-30 11:54             ` Mimi Zohar
2022-06-30 11:54               ` Mimi Zohar
2022-07-04  2:36             ` Baoquan He
2022-07-04  2:36               ` Baoquan He
2022-06-27 11:56 ` [tip: x86/kdump] " tip-bot2 for Jonathan McDowell
2022-07-01 14:37 ` tip-bot2 for Jonathan McDowell
2022-07-07 16:52 ` [tip: x86/boot] " tip-bot2 for Jonathan McDowell
2022-07-07 17:37   ` Jonathan McDowell
2022-07-07 17:50     ` Dave Hansen

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