From patchwork Wed Mar 6 22:37:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nico Pache X-Patchwork-Id: 778426 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FD971B7EB for ; Wed, 6 Mar 2024 22:38:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709764690; cv=none; b=UU9lm/IdHqcCNWGt4sclQQc9YVVB2oIn+IImH1W5olYJLxHqh0nRUROPixh3SEiYX/vSOXDkwK55pwnivdks9QeDsrdoC6ZYX0lqcVdRiLx8wztob8XeHONhX7x1BG+5WQ5k2I7piTcb7fAY1Ep3XY5G8fi6JsquT3ArlJWbaZg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709764690; c=relaxed/simple; bh=Ep40Xcm6pZhFQkrUWqmoylBGgAY8tpj9s93wzpMQ1M0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XCZAGd/eB8Yydf5u6gA1ZTiF5bxP1NRj4xf98KZnRPKBW1aQBK7s7Qy9ZtYMaj/oG7FxeDwdclboobr6FMnaUt1U+YQvieDPwlfXmi2B9N1Jclf5P6Kb0Al1VY81YQLox717pvD0K7+zqRFpFAkXpQaXW2Gt/bJuXTUiqD/HFs8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=DQzW9QvJ; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="DQzW9QvJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1709764688; 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=y5UoDnaGLpcXO5m45dBk4QmmCIzBiCAc96cRj4x0Prw=; b=DQzW9QvJo7WOhyvnr4V43VJDX3YcWjrQ57RyfqmPARfZbI9F6D1eh0xvCXSJeCHg5AcrB5 cN1BX5bHgbH/XIFFaTVrlHvy39Tm3F+JHojePb5nHYCWsU1YGKH5H+Ao0v2pTd0opmd9o8 trWhwj7Jvg+keDP0kT4ZlpG/KuQICl4= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-624-DskwdaCkNtWCQR4R0kgcgQ-1; Wed, 06 Mar 2024 17:38:04 -0500 X-MC-Unique: DskwdaCkNtWCQR4R0kgcgQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E91CD2804808; Wed, 6 Mar 2024 22:38:03 +0000 (UTC) Received: from localhost.redhat.com (unknown [10.22.9.120]) by smtp.corp.redhat.com (Postfix) with ESMTP id 63AA5111D793; Wed, 6 Mar 2024 22:38:03 +0000 (UTC) From: Nico Pache To: linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Cc: ben@decadent.org.uk, shuah@kernel.org, akpm@linux-foundation.org, usama.anjum@collabora.com Subject: [PATCH v2 3/3] selftests/mm: Skip the hugetlb-madvise tests on unmet hugepage requirements Date: Wed, 6 Mar 2024 15:37:14 -0700 Message-ID: <20240306223714.320681-4-npache@redhat.com> In-Reply-To: <20240306223714.320681-1-npache@redhat.com> References: <20240306223714.320681-1-npache@redhat.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 Now that run_vmtests.sh does not guarantee that the correct hugepage count is available, skip the hugetlb-madvise test if the requirements are not met rather than failing. Signed-off-by: Nico Pache --- tools/testing/selftests/mm/hugetlb-madvise.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/hugetlb-madvise.c b/tools/testing/selftests/mm/hugetlb-madvise.c index f32d99565c5ea..e74107185324f 100644 --- a/tools/testing/selftests/mm/hugetlb-madvise.c +++ b/tools/testing/selftests/mm/hugetlb-madvise.c @@ -19,6 +19,7 @@ #include #include #include "vm_util.h" +#include "../kselftest.h" #define MIN_FREE_PAGES 20 #define NR_HUGE_PAGES 10 /* common number of pages to map/allocate */ @@ -78,7 +79,7 @@ int main(int argc, char **argv) free_hugepages = get_free_hugepages(); if (free_hugepages < MIN_FREE_PAGES) { printf("Not enough free huge pages to test, exiting!\n"); - exit(1); + exit(KSFT_SKIP); } fd = memfd_create(argv[0], MFD_HUGETLB);