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 B4B88D0E6E1 for ; Mon, 21 Oct 2024 10:22:25 +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:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=CvmYDO1xhPy+zhgeDXNpkGK8iU8BHpPj89vtw+inlmM=; b=r8OP8b3QEQ2APC X1IzBKFzAebSSPd5ED9JfC77F1xajcSDJK/WEhgvemEWXQBARUWa3dhoXpnvvJ7HBOwb7indhtRbd agZktF8UJazafXfjd2th0Vr7OhtWy3tx7lCmMxov3i83+JOBho6QuWyTEui1rpjPJQFFa66xb7bxX zCeCGgrVXoJTHl0cADdZ0wsEEApneUso1It8ewWfmcIYCoto7oAZDAd617r33Xgq6DrnoEJOHUKN4 NM8x56Ms1NfCo/GyF4nY/CyZ22uyzvDQjirmuFjNCH98AYLaUbnH15PWaYDsO1W/jW+uYIOf/dL4W zklJBS3VLz6tJsiX8vJA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t2pYP-00000006s0m-1XUn; Mon, 21 Oct 2024 10:22:25 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t2pWF-00000006rlK-1QcF for kexec@lists.infradead.org; Mon, 21 Oct 2024 10:20:12 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 3DD605C588A; Mon, 21 Oct 2024 10:20:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0D158C4CEE5; Mon, 21 Oct 2024 10:20:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729506010; bh=ngk37yQeUvZXNyvnHFj3uG5cbWkiYI7NIYTJoMkA0lc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RGYY58XmmzHPNIh95j70+98noRn+lgMrgq7EL3sGOnjfJtcrQkegAHw60F8MbPHo+ 3nzzQkYt6EisOyFQCx3eBZVpbqGKy0cjrLRtgfMKPChgtHGy7NhBZQ9sQcth0fc3o9 BIYeUbtTBvrV1E2f/sDG0eqywfTznjocprkMRI9uihdQGlvgn/SFubwIPJsPt7w+bf rsnF/2tofEyd2PrMSfB3eQxU7PawUDJH2cixV4tUdfMA9MSHHeNoHu3bHnENd9RoJy Bk0jQ/7u+nDEUgn8fE9SDvw4h+edSSEwZlBwFEDbSRQJu5x4QRQOtuTJcd7rY8S394 CKbiOPzg8qHNg== Date: Mon, 21 Oct 2024 11:20:05 +0100 From: Simon Horman To: Pingfan Liu Cc: Eric Biederman , Baoquan He , Dave Young , Ard Biesheuvel , Jan Hendrik Farr , Philipp Rudo , Lennart Poettering , kexec@lists.infradead.org Subject: Re: [PATCHv2 0/3] kexec: Add support for UKI format kernel Message-ID: <20241021102005.GB402847@kernel.org> References: <20241016113418.22568-1-piliu@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20241016113418.22568-1-piliu@redhat.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241021_032011_444348_0FFDA3C7 X-CRM114-Status: GOOD ( 12.98 ) 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 Wed, Oct 16, 2024 at 07:34:12PM +0800, Pingfan Liu wrote: > As a UEFI PE format kernel image becomes more popular, there is a need > for kexec to reboot those kinds of images. > > After the introduction of the UKI (another PE), at present, there are > three competitive methods to support that goal, but all of them have > pros and cons.[1] It seems that none of them can be accepted in the near > future. Therefore, we are resorting to the user space kexec-tools to > parse the UKI format for the time being. > > By parsing the UKI, systemd-stub is stepped around and PCM will not affect > the boot up of the second system. > > [1]: https://github.com/rhkdump/kexec_uefi/blob/main/overview.md#the-competitive-solutions Thanks, Series applied. Please see my request for a follow-up for patch 2/3 [1]. [1] https://lore.kernel.org/kexec/20241021101646.GA402847@kernel.org/ _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec