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=-8.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 17E23C48BE8 for ; Mon, 24 Jun 2019 10:16:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D9DEF205ED for ; Mon, 24 Jun 2019 10:16:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561371386; bh=KrAKWW5IpsGHd1sDRLiz0BAsr+MVpsf80lL8mL0hDLc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=iPH/zdujJgmVTNtAakEDfE0vFU56Loi1aVLWWmfqCOomrLCRFzDja7RjLaQr8bmAM FpE2Cq0GFF3/B8sWve3Rs1s1flgLn7hni8sEOe0dKoNa0EhKJgeHdlYDGvKMV0qO0i GXNSKqc7mgQCLHGdd1YqGUc0TcfPRq+5c3q8DbG0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730718AbfFXKQT (ORCPT ); Mon, 24 Jun 2019 06:16:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:53752 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730228AbfFXKQR (ORCPT ); Mon, 24 Jun 2019 06:16:17 -0400 Received: from localhost (f4.8f.5177.ip4.static.sl-reverse.com [119.81.143.244]) (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 2861C205C9; Mon, 24 Jun 2019 10:16:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561371376; bh=KrAKWW5IpsGHd1sDRLiz0BAsr+MVpsf80lL8mL0hDLc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=A82ehgmCwz/Eux2ovLwS4d7KIXF1EXzyW2hr68N4FQnmeuZsZxbO8W8I80ozJoBdv ffqf6w4MldkacDHK3yn44M1QUUk1+9bRY9P2pKw76DwpQb5qOixICv6ogEDoBc/DVE Ie6slJj8/nDq8rs/HASxmdiMre9v2h+FW3bK3Cgs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christian Brauner , Sasha Levin Subject: [PATCH 5.1 081/121] tests: fix pidfd-test compilation Date: Mon, 24 Jun 2019 17:56:53 +0800 Message-Id: <20190624092324.997360765@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190624092320.652599624@linuxfoundation.org> References: <20190624092320.652599624@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [ Upstream commit 1fcd0eb356ad56c4e405f06e31dd9fde2109d5ab ] Define __NR_pidfd_send_signal if it isn't to prevent a potential compilation error. To make pidfd-test compile on all arches, irrespective of whether or not syscall numbers are assigned, define the syscall number to -1. If it isn't defined this will cause the kernel to return -ENOSYS. Fixes: 575a0ae9744d ("selftests: add tests for pidfd_send_signal()") Signed-off-by: Christian Brauner Signed-off-by: Sasha Levin --- tools/testing/selftests/pidfd/pidfd_test.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/pidfd/pidfd_test.c b/tools/testing/selftests/pidfd/pidfd_test.c index d59378a93782..20323f55613a 100644 --- a/tools/testing/selftests/pidfd/pidfd_test.c +++ b/tools/testing/selftests/pidfd/pidfd_test.c @@ -16,6 +16,10 @@ #include "../kselftest.h" +#ifndef __NR_pidfd_send_signal +#define __NR_pidfd_send_signal -1 +#endif + static inline int sys_pidfd_send_signal(int pidfd, int sig, siginfo_t *info, unsigned int flags) { -- 2.20.1