From mboxrd@z Thu Jan 1 00:00:00 1970 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.subspace.kernel.org (Postfix) with ESMTPS id 3C59716CD05 for ; Mon, 22 Jul 2024 14:20:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721658018; cv=none; b=k+UPXMC12ynbybJ2QheDu9Zzfz1/u4JFi636wjNCF6+mAFzzsTNt5CZLCgVmFYs6IxYUXPk12THdCtVV8cb2ufh5NX87UosWYBaOPA6Qs61DZzj6PwFKpd+i8JA6zi7RX0I7MHsGAqvU5x66kCx6T9dt8aiVsry2yPZyh3tQm5M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721658018; c=relaxed/simple; bh=c5/iOZTcEWB21ugKXLu8yjje/DF4/w3DOgZ86TKwS8A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TQnytuTuWOVSdTdeMJdoY+/kYoK0ukr2ZzyI3cmCXOZBhaYoedRnzkvq4oferZkKCBgMabC+wq06WXbFdrAIGYWAoNf0iRwJq0BOwB0QlZztPMpRAoueBTbEUNdaLhhz24mSijs1+LwVn+TksDmX2icAzmQo4jxTO/dRFBSrm/A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=P2C6EHKq; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="P2C6EHKq" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=EpF/qdo6nPhJ/THyNZJXGS066gxbjeU+rIEka+KJAyU=; b=P2C6EHKqH5R+sWSYOheENeRUj0 ngQ2svDbvqdOOYITAQ3naBFYXGNarLsq8yTO6gInz6kG0dFwIN9TCsTJhy1PDFYyq/qrDoUnldhbD hL+1QDfM30ZJLJv8t9FmPTEIY5V8/pmrCf9WfIF+SjG7wvp0bdrNrpVKts1gBpx2tsaPI/dNmX85b UoAdqEglywD8CznOtw9A2Bl4DL/R880btMA/wBmlyu7PAUpPpL6C+AWkWA5kXczoCVhlkrjqJfOYt 1l+a4AqnBKWUysvIRbOkdHMvJB5l0DdyThrqAok5Wtc1Pu+aVQ0AwFA4U3T4vgyfdaILK5502Y5wc BtbnxAHg==; Received: from hch by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1sVttd-00000009khD-3eYo; Mon, 22 Jul 2024 14:20:13 +0000 Date: Mon, 22 Jul 2024 07:20:13 -0700 From: Christoph Hellwig To: Yang Erkun Cc: zlang@kernel.org, fstests@vger.kernel.org, linux-mm@kvack.org, hughd@google.com, akpm@linux-foundation.org, yoyang@redhat.com Subject: Re: [PATCH] generic/732: don't run it on tmpfs Message-ID: References: <20240720071323.2893437-1-yangerkun@huawei.com> Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240720071323.2893437-1-yangerkun@huawei.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Sat, Jul 20, 2024 at 03:13:23PM +0800, Yang Erkun wrote: > Like what 4fd042e0465c("generic/732: don't run it on NFS") say, the same > options for tmpfs won't share the same backend. Skip it for tmpfs. > > # real QA test starts here > -_supported_fs ^nfs ^overlay > +_supported_fs ^nfs ^overlay ^tmpfs Can you please spell out the explanation here? We should not have a _supported_fs call without a comment explaining it.