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 X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 042B0C433FE for ; Wed, 8 Sep 2021 07:01:32 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B728B61100 for ; Wed, 8 Sep 2021 07:01:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B728B61100 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.181489.328622 (Exim 4.92) (envelope-from ) id 1mNraD-0005rE-Da; Wed, 08 Sep 2021 07:01:21 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 181489.328622; Wed, 08 Sep 2021 07:01:21 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mNraD-0005r7-9X; Wed, 08 Sep 2021 07:01:21 +0000 Received: by outflank-mailman (input) for mailman id 181489; Wed, 08 Sep 2021 07:01:20 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mNraB-0005r1-VT for xen-devel@lists.xenproject.org; Wed, 08 Sep 2021 07:01:19 +0000 Received: from casper.infradead.org (unknown [2001:8b0:10b:1236::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id ce99a267-d7c9-403e-8b14-e9dad578ed15; Wed, 08 Sep 2021 07:01:19 +0000 (UTC) Received: from hch by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNrZH-008aHN-76; Wed, 08 Sep 2021 07:00:34 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: ce99a267-d7c9-403e-8b14-e9dad578ed15 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=R8OKvw4S2MzNKNmIXpBxq9HTvvmNUrQ/SvUk9VnsHUY=; b=rpo3HkOJxy7GQnr44u+Kw8/GWw b8U0qMtuai8fWaIBPF65LKePgrrYtAvsRonr7HKZ/kABbXwFaD3Mpb9NLGgv57kVtXFmpclCY72AW bRhylceyEaHc9mZwksibH7RRQWka7q8ZoZO0inYa0QUo14guNPVn4vgylPrf7IJVRKoj/ZEvI6QNn BnqFevB+Z2JckxFutk9LRF6NHmlUhurLK75V0CumKbej0KWAQMeYjX0SWkuA0cQAqZ5knLN3VjNDg 0Q71U9TW6LUgg1Y/e5lIBYVvFbraJ7etFrdulT7G7nM5y7yJQdeATwHB+s08UVof9jVe9hk8cGZ1V nCpsr0OQ==; Date: Wed, 8 Sep 2021 08:00:23 +0100 From: Christoph Hellwig To: Jan Beulich Cc: Juergen Gross , Boris Ostrovsky , Stefano Stabellini , lkml , "xen-devel@lists.xenproject.org" Subject: Re: [PATCH 06/12] swiotlb-xen: limit init retries Message-ID: References: <588b3e6d-2682-160c-468e-44ca4867a570@suse.com> <984fa426-2b7b-4b77-5ce8-766619575b7f@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <984fa426-2b7b-4b77-5ce8-766619575b7f@suse.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html On Tue, Sep 07, 2021 at 02:06:37PM +0200, Jan Beulich wrote: > Due to the use of max(1024, ...) there's no point retrying (and issuing > bogus log messages) when the number of slabs is already no larger than > this minimum value. > > Signed-off-by: Jan Beulich Looks good, Reviewed-by: Christoph Hellwig