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 6AA2D352C5C; Tue, 16 Jun 2026 05:24:18 +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=1781587459; cv=none; b=fc8+g+bP/P89pcySL+yEtMFScVRzmQ4WsPMXvoLk92EWLI7z5ZvS7xMEsic51Vjw8doXiy8hbq7Knic5aGFVg3I8R471nWVpwYDdX02sG4kXlA1D7n+HacbnWigfJX/Iy6E0rsp1GzpTD8krbfqnAsxo1L5Vta+DaJP2LLywYNk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781587459; c=relaxed/simple; bh=A8g0anbaYDKg9PH8cSs4YMB8cBHGJF1Sc1VTItDADdc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZZ++YmodieP34Sf9sBKUHfRnT+mTuDRw0GfUB+3xAUbSSGNxhGYouvoRTKOeGH3hTSbB5DzX7ttshkEOMv1N8sJzJlls8DfI+bMBVukXW0iTDHJwb0Bulhj6xKvtUp5rSOiyet+hoTPfzwUUq+yglzUjXQA1YLjZo3e60tRof3o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (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=DXhPkN3a; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (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="DXhPkN3a" 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=DbuGFDRb1m73RQAM1n526x7yX/8fbwGqIbwf2jihmfM=; b=DXhPkN3aKnnC/BLAPIhAuy/zJU QSrAzP8egEzYesTTscbBya1qbiWfjoknqojPwcSmVWx1vHivIh9JJTkm/1ocyV0lKe4gGomrYNE4c ytC96TfhcYhGIE2Wabk/MCTtsD8VhP0RoX9O0MLvgYdct9bhUrbhSuQFo2eOzvZMzCjirq9GUhDJQ iRMed104ZNFhQEd2GqRz76cu7TNoJgzOe5P8V+EGu0CYRNPWyuMfbqlFm4llEpsgM+zrFbvmMermI M/l2hma4p3qPQ7hIdCuwnlljgCywoKvW+8DfHEV0fVBszLW+Y7eZVEtGRUEtBuoW08stAMx267lPg tF7ODN4A==; Received: from hch by bombadil.infradead.org with local (Exim 4.99.1 #2 (Red Hat Linux)) id 1wZMHZ-0000000FFEp-3zDP; Tue, 16 Jun 2026 05:24:17 +0000 Date: Mon, 15 Jun 2026 22:24:17 -0700 From: Christoph Hellwig To: "Darrick J. Wong" Cc: Christoph Hellwig , Eric Sandeen , "linux-xfs@vger.kernel.org" , "fstests@vger.kernel.org" , Shin'ichiro Kawasaki Subject: Re: mkfs.xfs "concurrency" change concerns Message-ID: References: <84c8a5e5-938d-4745-996d-4237009c9cc5@sandeen.net> <20260615154048.GW6095@frogsfrogsfrogs> 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: <20260615154048.GW6095@frogsfrogsfrogs> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Mon, Jun 15, 2026 at 08:40:48AM -0700, Darrick J. Wong wrote: > Lukas Herbolt posted some fixes for a few of the fstests to inject > concurrency=0 into mkfs. IIRC there weren't any changes for 078, but > you might ask him if he has more bugs to address. Shin'ichiro, can you check if inserting concurrency=0 fixes xfs/078 and xfs/216 for you? (and IIRC xfs/217 which lingers in some reports).