From patchwork Fri Jan 13 09:09:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Tissoires X-Patchwork-Id: 642337 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 57B31C54EBE for ; Fri, 13 Jan 2023 09:13:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241245AbjAMJND (ORCPT ); Fri, 13 Jan 2023 04:13:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241070AbjAMJMM (ORCPT ); Fri, 13 Jan 2023 04:12:12 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1DBE3A475 for ; Fri, 13 Jan 2023 01:09:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1673600993; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vxQrOpngc5m5sJ3ndl/6WbG/qisMRAH+hUsUrxa1xvM=; b=PLJecUx0e284E3MWLfVn4iI4ZbSLFZWq8wRVk6fUj9KDr51nn8tREKmRulCrMqLD67dxE4 DaR6T6hVRLZLGLzpde6557FPae2J9ojKoppp9MJJtr/cSmqwYGWp6WdJjFKyKdYj1gtnpG 9tens7riA0ze3gPbDahRhN244emHHrc= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-669-JHAzXNGBM9es748yubQ6Qw-1; Fri, 13 Jan 2023 04:09:50 -0500 X-MC-Unique: JHAzXNGBM9es748yubQ6Qw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A6BB43C16E9C; Fri, 13 Jan 2023 09:09:49 +0000 (UTC) Received: from plouf.redhat.com (ovpn-193-50.brq.redhat.com [10.40.193.50]) by smtp.corp.redhat.com (Postfix) with ESMTP id 778171121314; Fri, 13 Jan 2023 09:09:47 +0000 (UTC) From: Benjamin Tissoires To: Greg KH , Jiri Kosina , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Dmitry Torokhov Cc: Tero Kristo , linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, Benjamin Tissoires Subject: [PATCH HID for-next v2 4/9] selftests: hid: ensure the program is correctly pinned Date: Fri, 13 Jan 2023 10:09:30 +0100 Message-Id: <20230113090935.1763477-5-benjamin.tissoires@redhat.com> In-Reply-To: <20230113090935.1763477-1-benjamin.tissoires@redhat.com> References: <20230113090935.1763477-1-benjamin.tissoires@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Turns out that if bpffs was not mounted, the test was silently passing. So ensure it passes by checking the mount command result. Signed-off-by: Benjamin Tissoires --- no changes in v2 --- tools/testing/selftests/hid/hid_bpf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/hid/hid_bpf.c b/tools/testing/selftests/hid/hid_bpf.c index d215bb492eb4..3b204a15e44b 100644 --- a/tools/testing/selftests/hid/hid_bpf.c +++ b/tools/testing/selftests/hid/hid_bpf.c @@ -640,7 +640,8 @@ TEST_F(hid_bpf, test_attach_detach) /* pin the first program and immediately unpin it */ #define PIN_PATH "/sys/fs/bpf/hid_first_event" - bpf_program__pin(self->skel->progs.hid_first_event, PIN_PATH); + err = bpf_program__pin(self->skel->progs.hid_first_event, PIN_PATH); + ASSERT_OK(err) TH_LOG("error while calling bpf_program__pin"); remove(PIN_PATH); #undef PIN_PATH usleep(100000);