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 E3D4D35DA78; Sat, 18 Apr 2026 11:00:56 +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=1776510057; cv=none; b=bDIOIt0+MYDbl8M8GEOBPU+DwdEmUJf5w/1wVkdJrXYk7FvKmm+wPx7gg31pLTWRue+2Pv3qeIxf6kXDbx/io3xRlArPAmbbKm6FSQSzXqx4k2FHz445NFdz6wxvFT3BT1apM5Ck/38laCQ3LOsiKwYNQEUgDz5Th3dvn98N/Dw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776510057; c=relaxed/simple; bh=c9lUlZ2MxGuh/r9cAcf/coqCUPJYBUQSQ+lZzu+qpn4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UjEwLnm7MNVfkWyarVMl+u2AbuTGjLaUVcxpbC9vgwrhOhhOcVGjXiralnmBqTDSY4xYK2DL333yJeQrW5CTDgOnXVw7CBW4sLQXfiFGIgD5Tpe801y4eRyvZTivEY8BQSZfUo+Qg7HvX3IRspzCAHFzRAZA5w1qG/ozfLbzdcs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WUeH0vhQ; 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="WUeH0vhQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20E2DC2BCB3; Sat, 18 Apr 2026 11:00:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776510056; bh=c9lUlZ2MxGuh/r9cAcf/coqCUPJYBUQSQ+lZzu+qpn4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WUeH0vhQ4wYCu+ObVSff+bmAECrRgoug8pM3MKV3tqp8eTn0Kx7G8Rcm6EmJlbrLh XPSRHVm0MLAIdd7HUZ/PwrFAJAJGTngALMhyrSzNhwmrTmKgtx3AjYeFxdoik6+p0j p0rcXf9P98z2pi/R0z/K6UhgexZada2bgYHp0G+BRQwy75BoGXWsemnu0xbcVFXsBz SX9HCnfxD9PeJgX6oWilJIurP0m31yaMbYXDT4944ZyOhT3YtANKTGvSoNlwe8Rz3w qqq4bALUH+OJRYdykeH9wKaV5rj5I9jwk6dtSN2wfBaILjOpYBizpggY9XGB1l1n53 wOB+ZDS11Z1VQ== 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 50/53] selftests/mm: va_high_addr_switch: add setup of HugeTLB pages Date: Sat, 18 Apr 2026 13:55:35 +0300 Message-ID: <20260418105539.1261536-51-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)" va_high_addr_switch 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/va_high_addr_switch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/va_high_addr_switch.c b/tools/testing/selftests/mm/va_high_addr_switch.c index d42ad50eb2d3..4a764589f553 100644 --- a/tools/testing/selftests/mm/va_high_addr_switch.c +++ b/tools/testing/selftests/mm/va_high_addr_switch.c @@ -323,7 +323,7 @@ int main(int argc, char **argv) if (!supported_arch()) ksft_exit_skip("Architecture not supported\n"); - if (argc == 2 && !strcmp(argv[1], "--run-hugetlb")) + if (hugetlb_setup_default(6)) run_hugetlb = true; testcases_init(); -- 2.53.0