From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1D3277E; Tue, 3 Jan 2023 10:30:39 +0000 (UTC) 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-out1.suse.de (Postfix) with ESMTPS id 1D357384B9; Tue, 3 Jan 2023 10:30:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1672741836; 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=4ySrPxV3zhESWmq67sZZJzg1CJ6Yayz+hsQTCiO9cYA=; b=bP8XS/I0HM8LJOSSoJIq2nyAuBCBNgbZjegXymSCM9nMzQaDBBTZRkBuE4K4qpbxKHU+R6 Hko4Kr/yzxeJVx/a4wWj7hArNq+2FsBl46Vu6xCC8y8kM1PdPl1J0/5IryLIrF2s4DWKxJ HkWRmzQPbP6jVJp6NhJTnVlapB4aVmg= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1672741836; 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=4ySrPxV3zhESWmq67sZZJzg1CJ6Yayz+hsQTCiO9cYA=; b=yb+gU+KVGvvRYdz4C0uGJFD0BzaESqtpR2TVdwImv8MinanrkJYLaO6hlI21jbgpcT1JWZ y8c9HdGJDSYSvuCQ== 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 CDD621392B; Tue, 3 Jan 2023 10:30:35 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id +YXBMMsDtGOKRAAAMHmgww (envelope-from ); Tue, 03 Jan 2023 10:30:35 +0000 Date: Tue, 3 Jan 2023 11:30:34 +0100 From: Joerg Roedel To: Thorsten Leemhuis Cc: Lu Baolu , Matt Fagnani , "iommu@lists.linux.dev" , LKML , "regressions@lists.linux.dev" , Linux PCI , Bjorn Helgaas Subject: Re: [regression, =?iso-8859-1?Q?bisected?= =?iso-8859-1?Q?=2C_pci=2Fiommu=5D_Bug=A0216865_-_Black_screen_when_amdgp?= =?iso-8859-1?Q?u?= started during 6.2-rc1 boot with AMD IOMMU enabled Message-ID: References: <15d0f9ff-2a56-b3e9-5b45-e6b23300ae3b@leemhuis.info> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <15d0f9ff-2a56-b3e9-5b45-e6b23300ae3b@leemhuis.info> Baolu, On Fri, Dec 30, 2022 at 09:18:56AM +0100, Thorsten Leemhuis wrote: > Hi, this is your Linux kernel regression tracker speaking. > > I noticed a regression report in bugzilla.kernel.org. As many (most?) > kernel developer don't keep an eye on it, I decided to forward it by > mail. Quoting from https://bugzilla.kernel.org/show_bug.cgi?id=216865 : can you have a look at this please? Thanks, -- Jörg Rödel jroedel@suse.de SUSE Software Solutions Germany GmbH Frankenstraße 146 90461 Nürnberg Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman