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 8D3E5C25B0D for ; Mon, 15 Aug 2022 08:17:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231280AbiHOIQO (ORCPT ); Mon, 15 Aug 2022 04:16:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231362AbiHOIPk (ORCPT ); Mon, 15 Aug 2022 04:15:40 -0400 Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 10AFE639C for ; Mon, 15 Aug 2022 01:15:30 -0700 (PDT) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 7573D5C0093; Mon, 15 Aug 2022 04:15:29 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Mon, 15 Aug 2022 04:15:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=anarazel.de; h= cc:cc:content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to; s=fm1; t=1660551329; x=1660637729; bh=u4/Jj2z6xT pFpq+OkeTvo+MsK9KolKRKREU4Ridr0TY=; b=LTpRihqIH8Qlk1MQJT4EBSc5AX Yg/5U9QHiZ8H0Lq2kWRLDQZXox/+JpYNuUuJa3qC/qXQa8XARZyWuF3z5gQ7qKRb wxJA1x0NXHjiLGWGCGtY5C2ZzApR1s4gAZWUt68+rgpmfsZkaPlXp/yV0CZ51E4V ivhcGQP4GTGgfylHAfu0IP8d8wkUzi6LfBluqwDS/PPbLk9od89CYpCXX+JAbOI/ VVoE6W1hoiUliNduOvhe2pxsQX7Z9hO3GILnEEzJbAQoPK6LgiZyeOUw8RT9q6xH sAcywphnWj8zFvHu6WQ/B4BDpx+bMYzjZJkV1dDafEmaC/jgCanzjqZPacFA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:date:date:feedback-id :feedback-id:from:from:in-reply-to:in-reply-to:message-id :mime-version:references:reply-to:sender:subject:subject:to:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; t=1660551329; x=1660637729; bh=u4/Jj2z6xTpFpq+OkeTvo+MsK9Ko lKRKREU4Ridr0TY=; b=eYNnL/hSgRXBppMWRFTog6dEk27ZQIIAPAALKIQMnn3c lbAsPIS0Dz4Cvmt7O/v1Ngd2lK7bGwj9iUurumF4BMyK3jm5r9kZWWLrfmCHJKQ8 8NOKr++/7VRoh7/6hOvRur8VsRhN+28UK/ZLAuCl+Dkr+sV70EiTpb/VjCpOCiwa 9YVCmnecI62+rhCdL8jri/JZ0KDl34LNgEqxQ7lHEsrdmBgI3+90pTb6MoEbFCBz fz+MvaEhfwwWniaYNa3NXoxG+aB9SVnzP2v3S8Dzq7jiBIVBFExGCZhxWrzeWgdz gSvJPsVLxC+Ge6Z7ajQYgz4FsVRhIsFTAHGCg11BZg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrvdehvddgtddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvfevuffkfhggtggujgesthdtredttddtvdenucfhrhhomheptehnughr vghsucfhrhgvuhhnugcuoegrnhgurhgvshesrghnrghrrgiivghlrdguvgeqnecuggftrf grthhtvghrnhepvdfffeevhfetveffgeeiteefhfdtvdffjeevhfeuteegleduheetvedu ieettddunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh eprghnughrvghssegrnhgrrhgriigvlhdruggv X-ME-Proxy: Feedback-ID: id4a34324:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 15 Aug 2022 04:15:28 -0400 (EDT) Date: Mon, 15 Aug 2022 01:15:27 -0700 From: Andres Freund To: "Michael S. Tsirkin" Cc: Linus Torvalds , Jens Axboe , James Bottomley , "Martin K. Petersen" , Guenter Roeck , linux-kernel@vger.kernel.org, Greg KH Subject: Re: upstream kernel crashes Message-ID: <20220815081527.soikyi365azh5qpu@awork3.anarazel.de> References: <20220814212610.GA3690074@roeck-us.net> <20220814223743.26ebsbnrvrjien4f@awork3.anarazel.de> <1c057afa-92df-ee3c-5978-3731d3db9345@kernel.dk> <20220815013651.mrm7qgklk6sgpkbb@awork3.anarazel.de> <20220815071143.n2t5xsmifnigttq2@awork3.anarazel.de> <20220815034532-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220815034532-mutt-send-email-mst@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 2022-08-15 03:51:34 -0400, Michael S. Tsirkin wrote: > It is possible that GCP gets confused if ring size is smaller than the > device maximum simply because no one did it in the past. > > So I pushed just the revert of 762faee5a267 to the test branch. > Could you give it a spin? Seems to fix the issue, at least to the extent I can determine at 1am... :) Greetings, Andres Freund