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 7DFDDE94130 for ; Fri, 6 Oct 2023 21:48:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233731AbjJFVr7 (ORCPT ); Fri, 6 Oct 2023 17:47:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60698 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233819AbjJFVrn (ORCPT ); Fri, 6 Oct 2023 17:47:43 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 608DE100 for ; Fri, 6 Oct 2023 14:47:42 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8054BC433C8; Fri, 6 Oct 2023 21:47:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1696628862; bh=y/K3BI7sGKecW86T6GkjFvuzXnMiuKXPatA3SqwmGp0=; h=Date:To:From:Subject:From; b=ifvceL4WsHHQ9zdZuRqCxBdtnbUwK5GDwx8pQBeINLNP3i1C52Gpj5pXDro4YOLHI nQehjzUfo+WhRqaY6AAxgURELjQh6q8r2MLJ4NRyJKD/qIRRc9G4gHw2vduh1fqcPV jHQo6WGwDZJXOfe5SUY5zrvzb0LZ80myNmP1TJRo= Date: Fri, 06 Oct 2023 14:47:39 -0700 To: mm-commits@vger.kernel.org, toiwoton@gmail.com, Szabolcs.Nagy@arm.com, ryan.roberts@arm.com, peterx@redhat.com, mhocko@suse.com, kpsingh@kernel.org, keescook@chromium.org, joey.gouly@arm.com, izbyshev@ispras.ru, gthelen@google.com, david@redhat.com, catalin.marinas@arm.com, broonie@kernel.org, ayush.jain3@amd.com, anshuman.khandual@arm.com, revest@chromium.org, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] kselftest-vm-check-errnos-in-mdwe_test.patch removed from -mm tree Message-Id: <20231006214741.8054BC433C8@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: kselftest: vm: check errnos in mdwe_test has been removed from the -mm tree. Its filename was kselftest-vm-check-errnos-in-mdwe_test.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Florent Revest Subject: kselftest: vm: check errnos in mdwe_test Date: Mon, 28 Aug 2023 17:08:55 +0200 Invalid prctls return a negative code and set errno. It's good practice to check that errno is set as expected. Link: https://lkml.kernel.org/r/20230828150858.393570-4-revest@chromium.org Signed-off-by: Florent Revest Reviewed-by: Kees Cook Acked-by: Catalin Marinas Cc: Alexey Izbyshev Cc: Anshuman Khandual Cc: Ayush Jain Cc: David Hildenbrand Cc: Greg Thelen Cc: Joey Gouly Cc: KP Singh Cc: Mark Brown Cc: Michal Hocko Cc: Peter Xu Cc: Ryan Roberts Cc: Szabolcs Nagy Cc: Topi Miettinen Signed-off-by: Andrew Morton --- tools/testing/selftests/mm/mdwe_test.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/tools/testing/selftests/mm/mdwe_test.c~kselftest-vm-check-errnos-in-mdwe_test +++ a/tools/testing/selftests/mm/mdwe_test.c @@ -23,14 +23,22 @@ TEST(prctl_flags) { EXPECT_LT(prctl(PR_SET_MDWE, 7L, 0L, 0L, 0L), 0); + EXPECT_EQ(errno, EINVAL); EXPECT_LT(prctl(PR_SET_MDWE, 0L, 7L, 0L, 0L), 0); + EXPECT_EQ(errno, EINVAL); EXPECT_LT(prctl(PR_SET_MDWE, 0L, 0L, 7L, 0L), 0); + EXPECT_EQ(errno, EINVAL); EXPECT_LT(prctl(PR_SET_MDWE, 0L, 0L, 0L, 7L), 0); + EXPECT_EQ(errno, EINVAL); EXPECT_LT(prctl(PR_GET_MDWE, 7L, 0L, 0L, 0L), 0); + EXPECT_EQ(errno, EINVAL); EXPECT_LT(prctl(PR_GET_MDWE, 0L, 7L, 0L, 0L), 0); + EXPECT_EQ(errno, EINVAL); EXPECT_LT(prctl(PR_GET_MDWE, 0L, 0L, 7L, 0L), 0); + EXPECT_EQ(errno, EINVAL); EXPECT_LT(prctl(PR_GET_MDWE, 0L, 0L, 0L, 7L), 0); + EXPECT_EQ(errno, EINVAL); } FIXTURE(mdwe) _ Patches currently in -mm which might be from revest@chromium.org are