From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DB051C27C52 for ; Tue, 4 Jun 2024 19:58:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:To:From:Subject: Cc:Message-Id:Date:Mime-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+EBXAQYfli1iOgWhbq0elOGxuIOKGh1wPXbzzu/X6vI=; b=yW6MwuqiSvHnTV wvzA3KcSlduh1EGZRq7HYJDRO+xwVNp+aWt1S17oI2nINDb1hAS82LBQaolYG451LLtFtuklj+ZXT PQBB2H0Y+7+DI8UyjEm+PbgkKak13i2E97aSGwjTM907eBnrh6GlTwGnGb6GugTT34Gdz4la7qK9G B1wlih0s7EiCZDYF60UC3b5TmHcGqIukdF2lRv5AgA3czDxUjaGWWKmbUG0WBAv6vUVo/YtYc6GAe QovUZ5WMqnKykutT+qhg1qf/j/P/qkRtt8lvIoOCawasz5TXbZEoz0dAlRmiZ0hVyPM2+vkv1NLdP Eij4fGyGcQBJLDnf4j1A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sEaIh-00000003eh6-1E33; Tue, 04 Jun 2024 19:58:31 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sEaIf-00000003egG-09uj for kexec@lists.infradead.org; Tue, 04 Jun 2024 19:58:30 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 9D62F61255; Tue, 4 Jun 2024 19:58:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC0E6C2BBFC; Tue, 4 Jun 2024 19:58:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717531107; bh=EdXREgrUFbhjr5J9t9xfAPvnQcvPhKQ1IC5dTo+Axkg=; h=Date:Cc:Subject:From:To:References:In-Reply-To:From; b=n8SKDzmdRAxmg/cdodk0J19d2WNc3XJ8TNLT2QE1Wnss24vGwthUtE4wxphTxOnBI 7EiS2dyoKsrcu5VjuCibb4F7u0poTQqvPefUSPhWQRefKgIsY1p/p6/1gWHyJzW6cB L5jka2UwpQMtdF8SmaJeWiNCz8Pq/5Uxj4OpFCpMsHZBTtLSib52BLbff5DWT9+YE0 ulAtWhzBRdPzRzapJRSs5rCZ9ADYWpT6dQB8YcMq95qUY6EBIyMeEwoKwLasS+NX7N T7wAy+5TFRHb/A444x+5RHSozYN8O6dptYC4gXpbR/qx6lIx8KQ1mNZqHivZPDqXmx vcSGHh+M/fpYg== Mime-Version: 1.0 Date: Tue, 04 Jun 2024 22:58:19 +0300 Message-Id: Cc: , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v9 09/19] x86: Secure Launch kernel late boot stub From: "Jarkko Sakkinen" To: "Ross Philipson" , , , , , , , , X-Mailer: aerc 0.17.0 References: <20240531010331.134441-1-ross.philipson@oracle.com> <20240531010331.134441-10-ross.philipson@oracle.com> In-Reply-To: <20240531010331.134441-10-ross.philipson@oracle.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240604_125829_227954_42606634 X-CRM114-Status: UNSURE ( 5.10 ) X-CRM114-Notice: Please train this message. X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On Fri May 31, 2024 at 4:03 AM EEST, Ross Philipson wrote: > The routine slaunch_setup is called out of the x86 specific setup_arch() > routine during early kernel boot. After determining what platform is > present, various operations specific to that platform occur. This > includes finalizing setting for the platform late launch and verifying > that memory protections are in place. "memory protections" is not too helpful tbh. Better to describe very briefly the VT-d usage. BR, Jarkko _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec