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=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 C6364C433DF for ; Wed, 12 Aug 2020 21:05:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F3602078B for ; Wed, 12 Aug 2020 21:05:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597266307; bh=y0QEQSRMGGT9nkL9GMyLkmY6tH+3tHz4vJtzpZ5MF2I=; h=Date:From:To:Subject:Reply-To:List-ID:From; b=ii1vxhT3hgXuyBuXTH08UDt1AXNMtUzSxx6ciSK8V+Ij9NKDNx6sIzujTfkkH2Rzh LTJYzA8zHX/eHfxIuY8XM/MdrADlSOkFDxd4833bGhXLHAEzBbJVC5W/DyQak6c1af Z2L+4Q/Qo+SOLry9LdLMrvp1nslhmovnkvn/ZbDU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726612AbgHLVFG (ORCPT ); Wed, 12 Aug 2020 17:05:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:58152 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726604AbgHLVFG (ORCPT ); Wed, 12 Aug 2020 17:05:06 -0400 Received: from localhost.localdomain (c-71-198-47-131.hsd1.ca.comcast.net [71.198.47.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D9A47207F7; Wed, 12 Aug 2020 21:05:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597266305; bh=y0QEQSRMGGT9nkL9GMyLkmY6tH+3tHz4vJtzpZ5MF2I=; h=Date:From:To:Subject:From; b=PotMa308FItlirZAav4i9a3REzDK8ZrfPqntma+fxKfZsuSjB0NgykZDAEXckZaAA zjmwgau0FS+Gp4jl35TjxKyIsV8cj4a0kFKqbG5zABAuprXJwte7oz3EY7PJSJKcz/ rRCAARpec+0HKOryq7pQZEnkZFVdaXLXoV1g6nTw= Date: Wed, 12 Aug 2020 14:05:04 -0700 From: akpm@linux-foundation.org To: ast@kernel.org, axboe@kernel.dk, bfields@fieldses.org, chainsaw@gentoo.org, christian.brauner@ubuntu.com, chuck.lever@oracle.com, davem@davemloft.net, dhowells@redhat.com, gregkh@linuxfoundation.org, hch@infradead.org, jarkko.sakkinen@linux.intel.com, jmorris@namei.org, josh@joshtriplett.org, keescook@chromium.org, kuba@kernel.org, lars.ellenberg@linbit.com, mcgrof@kernel.org, mm-commits@vger.kernel.org, nikolay@cumulusnetworks.com, philipp.reisner@linbit.com, ravenexp@gmail.com, roopa@cumulusnetworks.com, serge@hallyn.com, shuah@kernel.org, slyfox@gentoo.org, viro@zeniv.linux.org.uk, yangtiezhu@loongson.cn Subject: [merged] selftests-kmod-use-variable-name-in-kmod_test_0001.patch removed from -mm tree Message-ID: <20200812210504.1QOgTZRtK%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Sender: mm-commits-owner@vger.kernel.org Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: selftests: kmod: use variable NAME in kmod_test_0001() has been removed from the -mm tree. Its filename was selftests-kmod-use-variable-name-in-kmod_test_0001.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Tiezhu Yang Subject: selftests: kmod: use variable NAME in kmod_test_0001() Patch series "kmod/umh: a few fixes". Tiezhu Yang had sent out a patch set with a slew of kmod selftest fixes, and one patch which modified kmod to return 254 when a module was not found. This opened up pandora's box about why that was being used for and low and behold its because when UMH_WAIT_PROC is used we call a kernel_wait4() call but have never unwrapped the error code. The commit log for that fix details the rationale for the approach taken. I'd appreciate some review on that, in particular nfs folks as it seems a case was never really hit before. This patch (of 5): Use the variable NAME instead of "\000" directly in kmod_test_0001(). Link: http://lkml.kernel.org/r/20200610154923.27510-1-mcgrof@kernel.org Link: http://lkml.kernel.org/r/20200610154923.27510-2-mcgrof@kernel.org Signed-off-by: Tiezhu Yang Signed-off-by: Luis Chamberlain Acked-by: Luis Chamberlain Cc: Greg Kroah-Hartman Cc: Al Viro Cc: Philipp Reisner Cc: Lars Ellenberg Cc: Jens Axboe Cc: J. Bruce Fields Cc: Chuck Lever Cc: Roopa Prabhu Cc: Nikolay Aleksandrov Cc: David S. Miller Cc: Jakub Kicinski Cc: David Howells Cc: Jarkko Sakkinen Cc: James Morris Cc: "Serge E. Hallyn" Cc: Christian Brauner Cc: Sergei Trofimovich Cc: Alexei Starovoitov Cc: Kees Cook Cc: Josh Triplett Cc: Sergey Kvachonok Cc: Tony Vroon Cc: Shuah Khan Cc: Christoph Hellwig Signed-off-by: Andrew Morton --- tools/testing/selftests/kmod/kmod.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/tools/testing/selftests/kmod/kmod.sh~selftests-kmod-use-variable-name-in-kmod_test_0001 +++ a/tools/testing/selftests/kmod/kmod.sh @@ -343,7 +343,7 @@ kmod_test_0001_driver() kmod_defaults_driver config_num_threads 1 - printf '\000' >"$DIR"/config_test_driver + printf $NAME >"$DIR"/config_test_driver config_trigger ${FUNCNAME[0]} config_expect_result ${FUNCNAME[0]} MODULE_NOT_FOUND } @@ -354,7 +354,7 @@ kmod_test_0001_fs() kmod_defaults_fs config_num_threads 1 - printf '\000' >"$DIR"/config_test_fs + printf $NAME >"$DIR"/config_test_fs config_trigger ${FUNCNAME[0]} config_expect_result ${FUNCNAME[0]} -EINVAL } _ Patches currently in -mm which might be from yangtiezhu@loongson.cn are