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 98D75C00140 for ; Fri, 12 Aug 2022 18:29:16 +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=OluSBqZvs9/Ty5yWXyPDfN2fEfmcRlVY2w6XJ6BqYzg=; b=zJ8K+FQ3xbJOXc IdaBsl0vKHl12/eI+qb7jY/pgQw7nOQA6I25+o8gFURCrEpkwwxqolwN6jDFSELl6Ajfx3rHqn0GZ pzD71uJiJ02UoYx5S3DkrJTKM7TASXodj7CIEjY6M5y+umbxDZVVguSQdJpiXi8ypa9p5kLeDic2X kcgo240u5/MMkFJlBZS6KG95vdP63DDcV+Mj8CbXe9dSZ2qrcXMbcsOyZTX1Xn5hdbnDzakwb6oxG 7EX8RLvvt/fAyLEm8xcKJKbNM0igmrlBuwX9Bs88HRz148x/QpMEHkDn/e6e49lwlWZU9wwxiSroI 1R4n+/CLF1Jsl9eaNuOA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oMZPB-00C636-Gq; Fri, 12 Aug 2022 18:29:09 +0000 Received: from smtp-out2.suse.de ([2001:67c:2178:6::1d]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oMZP9-00C5zY-0e for kexec@lists.infradead.org; Fri, 12 Aug 2022 18:29:08 +0000 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 25B892076B; Fri, 12 Aug 2022 18:29:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1660328943; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tPX04jbC0BQlROGb55mEQeAkYdO/pUMQJcyP6P8yDMg=; b=Dnk3QtxahbVc8N9Wb+mg3LWpIqkL3j324Xp+zLN1b3scdy/6qC3SQRFK8mueXE9dOR3bzD kJVAa0mCRV10Ey1xRS0KdJiaA9Wz8rqTWrRnCe1cOw0qo+FQTx1rfRhSaWUJljn9CEbQwD xzFf5Tca5Jc7aJLzQhyTBqFAUhyiUPw= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1660328943; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tPX04jbC0BQlROGb55mEQeAkYdO/pUMQJcyP6P8yDMg=; b=RKeJHxsr+7BAG6RlGp765vCQzZKzbcl/KDPcaPksygxZXVLn3ATBYyju64TDEMjTHB+oX2 LKozQGXN/hssDQAw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 14F5C13AAE; Fri, 12 Aug 2022 18:29:03 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id Is0VBe+b9mLdIgAAMHmgww (envelope-from ); Fri, 12 Aug 2022 18:29:03 +0000 Date: Fri, 12 Aug 2022 20:28:58 +0200 From: Borislav Petkov To: Stefan Berger Cc: kexec@lists.infradead.org, devicetree@vger.kernel.org, linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, nayna@linux.ibm.com, nasastry@in.ibm.com, mpe@ellerman.id.au, Jonathan McDowell , Mimi Zohar Subject: Re: [PATCH v7 3/6] x86/kexec: Carry forward IMA measurement log on kexec Message-ID: References: <20220812164305.2056641-1-stefanb@linux.ibm.com> <20220812164305.2056641-4-stefanb@linux.ibm.com> <935988a4-c245-7cb1-4e14-bc99d39220a1@linux.ibm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <935988a4-c245-7cb1-4e14-bc99d39220a1@linux.ibm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220812_112907_278919_2BE4BD89 X-CRM114-Status: UNSURE ( 7.62 ) 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="utf-8" Content-Transfer-Encoding: base64 Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org T24gRnJpLCBBdWcgMTIsIDIwMjIgYXQgMDE6MTQ6MzhQTSAtMDQwMCwgU3RlZmFuIEJlcmdlciB3 cm90ZToKPiBZZXMsIHNvIHRoaXMgc2VyaWVzIGNhbiBiZSB0ZXN0ZWQgYnkga3JvYm90LgoKWW91 IG1lYW4gSW50ZWwncyAwZGF5IHJvYm90PwoKSSBiZWxpZXZlIHRoYXQgdGhpbmcgaGFzIGJ5IG5v dyBlbm91Z2ggbG9naWMgdG8gZmlndXJlIG91dCB3aGljaCBicmFuY2gKdG8gYmFzZSBwYXRjaGVz IG9udG9wLiBPciBtYXliZSB0aGVyZSdzIHNvbWUgbWFnaWMgaW5jYW50YXRpb24gdG8gdGVsbApp dCB3aGljaCBiYXNlIGNvbW1pdCB0byB1c2Ugc28gdGhhdCB5b3UgY2FuIHNpbXBseSBkbyB5b3Vy IHBhdGNoZXMgb250b3AKb2YgbGF0ZXN0IGxpbnV4LW5leHQgaW5zdGVhZCBvZiBoYXZpbmcgdG8g Y2FycnkgdXBzdHJlYW1lZCBwYXRjaGVzLgoKQWxzbywgdGhlcmUncyBhIGxpdHRsZSBwb2ludCBp biB0ZXN0aW5nIGFnYWluc3QgNS4xOSB3aGVuIHlvdSB3YW5uYSB0ZXN0Cml0IGFnYWluc3QgdjYu MC1yYzEuLi4KCi0tIApSZWdhcmRzL0dydXNzLAogICAgQm9yaXMuCgpTVVNFIFNvZnR3YXJlIFNv bHV0aW9ucyBHZXJtYW55IEdtYkgKR0Y6IEl2byBUb3RldiwgQW5kcmV3IE15ZXJzLCBBbmRyZXcg TWNEb25hbGQsIE1hcnRqZSBCb3VkaWVuIE1vZXJtYW4KKEhSQiAzNjgwOSwgQUcgTsO8cm5iZXJn KQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18Ka2V4ZWMg bWFpbGluZyBsaXN0CmtleGVjQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJh ZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9rZXhlYwo= 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2538C25B0F for ; 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Fri, 12 Aug 2022 18:29:03 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id Is0VBe+b9mLdIgAAMHmgww (envelope-from ); Fri, 12 Aug 2022 18:29:03 +0000 Date: Fri, 12 Aug 2022 20:28:58 +0200 From: Borislav Petkov To: Stefan Berger Cc: kexec@lists.infradead.org, devicetree@vger.kernel.org, linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, nayna@linux.ibm.com, nasastry@in.ibm.com, mpe@ellerman.id.au, Jonathan McDowell , Mimi Zohar Subject: Re: [PATCH v7 3/6] x86/kexec: Carry forward IMA measurement log on kexec Message-ID: References: <20220812164305.2056641-1-stefanb@linux.ibm.com> <20220812164305.2056641-4-stefanb@linux.ibm.com> <935988a4-c245-7cb1-4e14-bc99d39220a1@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <935988a4-c245-7cb1-4e14-bc99d39220a1@linux.ibm.com> Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org On Fri, Aug 12, 2022 at 01:14:38PM -0400, Stefan Berger wrote: > Yes, so this series can be tested by krobot. You mean Intel's 0day robot? I believe that thing has by now enough logic to figure out which branch to base patches ontop. Or maybe there's some magic incantation to tell it which base commit to use so that you can simply do your patches ontop of latest linux-next instead of having to carry upstreamed patches. Also, there's a little point in testing against 5.19 when you wanna test it against v6.0-rc1... -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH GF: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman (HRB 36809, AG Nürnberg) 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 88577C00140 for ; Fri, 12 Aug 2022 18:29:50 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4M4Bzc513jz3blS for ; Sat, 13 Aug 2022 04:29:48 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=Dnk3Qtxa; dkim=fail reason="signature verification failed" header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=RKeJHxsr; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=suse.de (client-ip=195.135.220.29; helo=smtp-out2.suse.de; envelope-from=bp@suse.de; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=Dnk3Qtxa; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=RKeJHxsr; dkim-atps=neutral Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4M4Byq5QGtz2ywl for ; Sat, 13 Aug 2022 04:29:06 +1000 (AEST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 25B892076B; Fri, 12 Aug 2022 18:29:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1660328943; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tPX04jbC0BQlROGb55mEQeAkYdO/pUMQJcyP6P8yDMg=; b=Dnk3QtxahbVc8N9Wb+mg3LWpIqkL3j324Xp+zLN1b3scdy/6qC3SQRFK8mueXE9dOR3bzD kJVAa0mCRV10Ey1xRS0KdJiaA9Wz8rqTWrRnCe1cOw0qo+FQTx1rfRhSaWUJljn9CEbQwD xzFf5Tca5Jc7aJLzQhyTBqFAUhyiUPw= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1660328943; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tPX04jbC0BQlROGb55mEQeAkYdO/pUMQJcyP6P8yDMg=; b=RKeJHxsr+7BAG6RlGp765vCQzZKzbcl/KDPcaPksygxZXVLn3ATBYyju64TDEMjTHB+oX2 LKozQGXN/hssDQAw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 14F5C13AAE; Fri, 12 Aug 2022 18:29:03 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id Is0VBe+b9mLdIgAAMHmgww (envelope-from ); Fri, 12 Aug 2022 18:29:03 +0000 Date: Fri, 12 Aug 2022 20:28:58 +0200 From: Borislav Petkov To: Stefan Berger Subject: Re: [PATCH v7 3/6] x86/kexec: Carry forward IMA measurement log on kexec Message-ID: References: <20220812164305.2056641-1-stefanb@linux.ibm.com> <20220812164305.2056641-4-stefanb@linux.ibm.com> <935988a4-c245-7cb1-4e14-bc99d39220a1@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <935988a4-c245-7cb1-4e14-bc99d39220a1@linux.ibm.com> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Jonathan McDowell , nayna@linux.ibm.com, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Mimi Zohar , nasastry@in.ibm.com, linux-integrity@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, Aug 12, 2022 at 01:14:38PM -0400, Stefan Berger wrote: > Yes, so this series can be tested by krobot. You mean Intel's 0day robot? I believe that thing has by now enough logic to figure out which branch to base patches ontop. Or maybe there's some magic incantation to tell it which base commit to use so that you can simply do your patches ontop of latest linux-next instead of having to carry upstreamed patches. Also, there's a little point in testing against 5.19 when you wanna test it against v6.0-rc1... -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH GF: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman (HRB 36809, AG Nürnberg)