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 27F95C4332F for ; Wed, 16 Nov 2022 07:43:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232277AbiKPHn3 (ORCPT ); Wed, 16 Nov 2022 02:43:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54182 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229456AbiKPHn2 (ORCPT ); Wed, 16 Nov 2022 02:43:28 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92E58FE5 for ; Tue, 15 Nov 2022 23:43:27 -0800 (PST) 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=0iM/K7mf/amSNC2IoVBnznB/hJH3Een9UGVC6zV6NeY=; b=k9qgv7dCMwgThlEFgDFYl1C7nP xktfsb96FTW+PNu6Js8DvJ6TB4p4sDTzTRReWRyMRWA0/PJYz0S5MmDXuVpzUZu+ZMaV9qWxojoa+ PUTQ4Nrtw0jixRrm5HBmxx5ug7t5+JRr81/8Prjw6VxIuuvMAL4J+iFLixxbhHezrGD7lfv5PAM0Z BZTAVpmpBpph0qbY6EC34jJpRJog+UDa8fVrcwTG5+nzGqbEbuLbFhlq4yag00eRdiMbbFDE+WROR 6q+zg8dVVCCVhG7mOp9mzLtuaZYcwojlUcuUcXEvQ/QdYH4WRE/TITI3PAhRSVkpyz80DpvXhfL3P +4CqTIkg==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1ovD4w-000wcU-Kn; Wed, 16 Nov 2022 07:43:26 +0000 Date: Tue, 15 Nov 2022 23:43:26 -0800 From: Christoph Hellwig To: Jonathan Derrick Cc: linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, "Shin\\'ichiro Kawasaki" , Keith Busch , Omar Sandoval Subject: Re: [PATCH] tests/nvme: Add admin-passthru+reset race test Message-ID: References: <20221114203412.383-1-jonathan.derrick@linux.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221114203412.383-1-jonathan.derrick@linux.dev> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Mon, Nov 14, 2022 at 01:34:12PM -0700, Jonathan Derrick wrote: > Adds a test which runs many formats and reset_controllers in parallel. > The intent is to expose timing holes in the controller state machine > which will lead to hung task timing and the controller becoming > unavailable. This passes just fine for me both on qemu and a thunderbolt attached m.2 SSD. So it seems to be hardware / timing dependent.