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 D5DA7C433F5 for ; Mon, 21 Mar 2022 04:26:22 +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=ZUa5xZu8NZ3kFZwiFCZlETJ1filPZDfq12N2hLKhlTM=; b=CC1mCwe/DdHZL0 cHA5qXRuRpSvSLuY+wbUBgdClfgqa50EDTj70f/3sYo2gDJq42xN7B4KKoAfyOziet8WWmBEwvKLk nLnEr6pY403xOpOCNXYBvo1Kq4HsiUj5mQBP+EMXuFOeeVwdVaXBZwJ5aKFwIA9CjPWGcP7qo3CE1 p4XKN3LzjftrWfMDsGfPyhlgfPe+WJ7D7ON5F79doZZ43cBir41DXT6Kirw85EZXOeRPiHX8OsXvM HEGXBDcQDCY2fgIXqIHUo0dQeR4MLtyHp/VBZ3eWeS8pN5VBXa2bcuKeyNPKd/iNqzJy4LTXvrzVn zeFgK+jUP83uYB/CIJxw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nW9bW-006T0z-9A; Mon, 21 Mar 2022 04:25:14 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nW9bQ-006SyS-JM for linux-arm-kernel@lists.infradead.org; Mon, 21 Mar 2022 04:25:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1647836707; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=LqbG1/pxIFtePSj4G+OaSJ5sVJGmd3gVPBYmPmmd4YI=; b=LKBcYxfXXoXcgazIELlu8sLWHjfBHVe4evs0NUHwjZzdqGqDwM7NR+tfuHxNnhhtg0RkY0 G/o3uzk8t2Qc++VGu46YP6OS2ifOMKhD0G4XXl5eZ+y5+YJwkAPxavRBSKnpoEcWFn9/Zg BEt5eO3F5tDDN5sE2rnXXmpqEwl07Zs= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-284-rLc-L8SiOhiW1_Ek7vzsrA-1; Mon, 21 Mar 2022 00:25:03 -0400 X-MC-Unique: rLc-L8SiOhiW1_Ek7vzsrA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 7BBA1803D46; Mon, 21 Mar 2022 04:25:03 +0000 (UTC) Received: from localhost (ovpn-12-54.pek2.redhat.com [10.72.12.54]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A7BB84010A02; Mon, 21 Mar 2022 04:25:02 +0000 (UTC) Date: Mon, 21 Mar 2022 12:24:59 +0800 From: Baoquan He To: Coiby Xu Cc: kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Dave Young , Will Deacon , "Eric W . Biederman" Subject: Re: [PATCH v4 0/3] use more system keyrings to verify arm64 kdump kernel image signature Message-ID: References: <20220318094101.274950-1-coxu@redhat.com> MIME-Version: 1.0 In-Reply-To: <20220318094101.274950-1-coxu@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=bhe@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220320_212508_739036_BF698201 X-CRM114-Status: UNSURE ( 9.93 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Coiby, On 03/18/22 at 05:40pm, Coiby Xu wrote: > This patch set allows arm64 to use more system keyrings to verify kdump > kernel image signature by making the existing code in x64 public. Could you tell more about why arm64 need use more system keyrings to verify kdump kernel iamge signature? What problem have you encountered to make you want to do this? Thanks Baoquan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel