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 DCF44C43334 for ; Tue, 7 Jun 2022 12:47:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244161AbiFGMrq (ORCPT ); Tue, 7 Jun 2022 08:47:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35700 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242948AbiFGMro (ORCPT ); Tue, 7 Jun 2022 08:47:44 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83AD12ADF for ; Tue, 7 Jun 2022 05:47:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=Bv0rKT0dJtqD1+/kygX66Ygr1pk1PsYPko6y8tyQCA8=; b=dR9ft2Mya/Tyo3pYGYRyn+6jFl ZR9hDOxThTYmrcWYwIMH0B9snndcYVNjxqtpYrvjAXI+Dr5rns5bOrtRx7PpkjU9fNR7dTauRnO+S K2XK/Wm7uLInZa2JQMlnG9HDPEuFKO2d2H4/wZK5jbIznAP71+lMek6lXFl4rWU9pSeulk5Oge0bK z9iclBwJ8r2b51wNuu7/WtBJ6W7u7naLBXEBpK+s4E9hkN5w1TinufvVYyj/D04cCVASQcAvvqESX 7lB6NoG0eRh+DZkHVqSLBbk2Zkh88UwSFFfNp6oYLlJBmpKNSrKS64/lc6grxMpCyK99LopEOSvO2 krztoIAg==; Received: from [2001:4bb8:190:726c:b34a:228:52ee:6d34] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyYcY-007STF-8s; Tue, 07 Jun 2022 12:47:42 +0000 From: Christoph Hellwig To: Shin'ichiro Kawasaki Cc: linux-block@vger.kernel.org Subject: allow to run most tests with built-in null_blk v2 Date: Tue, 7 Jun 2022 14:47:26 +0200 Message-Id: <20220607124739.1259977-1-hch@lst.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Hi Shin'ichiro, this series updates most tests that use null_blk so that they can work with a built-in null_blk driver. The onces that require shared_tags or failure injection, which currently can only be controlled through module parameters still require a module until the kernel is updated (which I plan to look into). Changes since v1: - spelling fixes - fix the off by order of 1024 device sizing - make the modprobe -r call in _exit_null_blk quiet - explicitly load null_blk.ko in _configure_null_blk