From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 EF0A7381AF5; Mon, 6 Apr 2026 14:20:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775485246; cv=none; b=jCVoGxnr0LT2zAhW9g4H9jMSXWiPUKA7Ky9Vz6B2xmM+VBLMCbiYnYDwb+PGXg8eGNniIsziVcX+0XQ/AiP1pQO+TRvZX4CT0Wkh0xjyTH0mAPolcJbcqARMCIyAOzgMtkS67b9bKiO+RCyKFSIRK/X/K43Z1fjBxrn8kRYz5Bs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775485246; c=relaxed/simple; bh=+OvcjE79uMeuRExtXX4z8n9tjto6YL9x88apIU5Xm3o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IVSJtFZfM/bDBVZjXb3HuspkoeVFw8ywZGtN4A0fMenHlv/VS3Rh1hKW9A0uahLLS/zS2dVTCbDr+wRO1r2uCleTQ/1JO+KiT5Ud+f+9Ea9jsL5z+ZJDVCeFQtdfRMbkpVJ9PW7IppoDnR7mCjONvdaw64BdJ1k09wmT+bFAs38= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kh7lIewu; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kh7lIewu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 923BCC4AF09; Mon, 6 Apr 2026 14:20:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775485245; bh=+OvcjE79uMeuRExtXX4z8n9tjto6YL9x88apIU5Xm3o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kh7lIewuH7ZxH4vwRNILWRsv9NlJNHTXsSnYUpgq2l/WNuuBZx0XliHgIKHhoYFf+ zxnyKYkPWlwCii3h0SZ9QYJOaKSitw9nRxTalEYvs2su8PELBIRwZk5tYW8ZlfbhUt yKwZE0bym6znEQ9B6U75eQZ0n8MtRJffTYkb0GMEUQ0Cgwt40MXOj9ETOgnnxh48Ny OBBCxTEjn7SgnLDZF+EFbk/NXFxn0UvOtyCm4p3NVW2PnsyQs9lmLv6glrww1IlPMZ ToHU9uQ+9VFbbZuEzqL0rCT+1+d3xv6oEz1h45p1TfF+uah4oFgDBe1xY3YE/5qT3Y 961td+QDP21dQ== From: Mike Rapoport To: Andrew Morton , David Hildenbrand Cc: Baolin Wang , Barry Song , Dev Jain , Jason Gunthorpe , John Hubbard , "Liam R. Howlett" , Lance Yang , Leon Romanovsky , Lorenzo Stoakes , Mark Brown , Michal Hocko , Mike Rapoport , Nico Pache , Peter Xu , Ryan Roberts , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , Zi Yan , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 31/53] selftests/mm: gup_longterm: add setup of HugeTLB pages Date: Mon, 6 Apr 2026 17:17:13 +0300 Message-ID: <20260406141735.2179309-32-rppt@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260406141735.2179309-1-rppt@kernel.org> References: <20260406141735.2179309-1-rppt@kernel.org> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: "Mike Rapoport (Microsoft)" gup_longterm tests skips HugeTLB tests if there are no free huge pages prepared by a wrapper script. Add setup of HugeTLB pages to the test and make sure that the original settings are restored on the test exit. Signed-off-by: Mike Rapoport (Microsoft) --- tools/testing/selftests/mm/gup_longterm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/gup_longterm.c b/tools/testing/selftests/mm/gup_longterm.c index ab4eaf4feb7c..6e1de12bf28c 100644 --- a/tools/testing/selftests/mm/gup_longterm.c +++ b/tools/testing/selftests/mm/gup_longterm.c @@ -510,7 +510,7 @@ int main(int argc, char **argv) int i; pagesize = getpagesize(); - nr_hugetlbsizes = detect_hugetlb_page_sizes(hugetlbsizes, + nr_hugetlbsizes = hugetlb_setup(2, hugetlbsizes, ARRAY_SIZE(hugetlbsizes)); ksft_print_header(); -- 2.53.0