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 A46B335A933; Sat, 18 Apr 2026 10:58:59 +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=1776509939; cv=none; b=BZMwRrBfyroJU+dj+iIOugYvrRSwxyfmVYXBtVtllhl2pbCWc/JPlapxAU+jhhNih26GAdP5YI78UE16yaTIWcbkOMWB2w/IIOl2nBSedv/4QPSLzMoWLMI+iWUog7mglVSxjfBYD08Te+K0mDakIFCcfcBCLRJ0Ye471PoTecs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776509939; c=relaxed/simple; bh=+OvcjE79uMeuRExtXX4z8n9tjto6YL9x88apIU5Xm3o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PTRXO30AFNtGyUsQcc8QfjgYyiuDrvKvw/pAobXbV18qUUJ28VkNqq7Na/rJAY+Uod0aqy4HE5JWSaDphXA6I7bQFb7p7NpOhSHiKINrRbUD/R6rczGROhaj0tcZkCQO/4dp1q/zwJFJCfTJiGfrOVJKkX2u84J8sCe3D2itRAw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CifmbLgm; 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="CifmbLgm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B129C4AF09; Sat, 18 Apr 2026 10:58:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776509939; bh=+OvcjE79uMeuRExtXX4z8n9tjto6YL9x88apIU5Xm3o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CifmbLgmAlYE+culTIaik2iqjJ4EbB1Ar4Y5N/59otRf5EXwd4Yr3umgje2Gx1GIY f9JhTb5PS3bvcQR0AuKtiAIeukKIkSnvrIv4yVvaKRWGqrVlq/fqraOk51/Y7AHjer 2g22X79fpc84uQRYoyvTD1N1nJrc0l22Ncvsr17mKy4nxupfKQhBu1TYutvkppoGM4 wbENnbaiIuHYYa9AkuOVUljTKkfEC30uteprGGCkc6Q7aCcxgYFUL/APOU9Zh7tIUh oGGJNFVA0uWyPGyc9BbznI4FUcS3FRuAZs2IDZ6VP40hTuWZUkp+B+HxDHK6q3m91b QYQVHub0LcmiQ== From: Mike Rapoport To: Andrew Morton , David Hildenbrand Cc: Baolin Wang , Barry Song , Dev Jain , Donet Tom , 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 , Sarthak Sharma , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , Zi Yan , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH v2 31/53] selftests/mm: gup_longterm: add setup of HugeTLB pages Date: Sat, 18 Apr 2026 13:55:16 +0300 Message-ID: <20260418105539.1261536-32-rppt@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260418105539.1261536-1-rppt@kernel.org> References: <20260418105539.1261536-1-rppt@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@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