From mboxrd@z Thu Jan 1 00:00:00 1970 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DD7B7CD4840 for ; Mon, 11 May 2026 16:34:33 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 5610C6B0138; Mon, 11 May 2026 12:34:33 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 511986B0139; Mon, 11 May 2026 12:34:33 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3D9B66B013A; Mon, 11 May 2026 12:34:33 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id 2C95E6B0138 for ; Mon, 11 May 2026 12:34:33 -0400 (EDT) Received: from smtpin23.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay04.hostedemail.com (Postfix) with ESMTP id D29631A01B4 for ; Mon, 11 May 2026 16:34:32 +0000 (UTC) X-FDA: 84755687184.23.8AB00B9 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf12.hostedemail.com (Postfix) with ESMTP id E576740007 for ; Mon, 11 May 2026 16:34:30 +0000 (UTC) Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=hcAKKDva; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf12.hostedemail.com: domain of rppt@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=rppt@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1778517271; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=qrEvTBLdPSUHl0O8P74dXE4kuITaDmPILiD8TB61O4A=; b=rRPwxnSCkcwbZ7pX7RFGAAGKRKCPcI+ZJeoM+Fq8Rxt4fDp1CUQJXmXUvZtVl07IaTMuCC y+mo9Y0KoOWf/QAqzfMiKRYHDiQ9a+g1EhGvJ54JvO0KNJbDNCJK8AR6LXdfAvbUEtxtWA WV+T743EOgfHHHLv2oXokeqra19aTlw= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1778517271; a=rsa-sha256; cv=none; b=Rp3gS920m6R48tdXW4ks6iYe4vb9TBUFj/n1PQlLXZIxlxM3KVHMWJu6mB+LIjy34FMsxf yv6Snd/JqRatT5eCUdTDXtgaUYTcIMoA9XIqbkzwxQR3y72FQWZMeU4qBIAcGClMxS7n0w zjQszWhRMWyxH1fOou/GEB+i5FS6nQQ= ARC-Authentication-Results: i=1; imf12.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=hcAKKDva; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf12.hostedemail.com: domain of rppt@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=rppt@kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 1CFCE43704; Mon, 11 May 2026 16:34:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3D16C2BCB0; Mon, 11 May 2026 16:34:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778517270; bh=7xaEO0jVC5oa/tRtrz6y7cMEa/ulRsn9VdSuUhVaWnY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hcAKKDvaGGiwoqAumYTApXmbnL6JF7KtdECplSQfIACzSO0/i6P87KjHbI7dE1n/d ZVClLZgoS7v3iibq11JFq8e5QvkGpFrSepUow4mD/TOJHiZA9p8a3JAR7zsAPMrg/W jy+C3CNa0JUv7reaauSAy2TRh56CwHIfOdxWwLfPh2HjxttgKXNdN68/Z5Ki+RSXrg E/p3mliWyePXA4GU1OxEGyR0+kUp/LDY46qVfsMt4g/x9Hmirs8wb4ojNjuTzd/+qo PWdmksodT1qI1yH5YEiteEbNj2SMk4kLW7mgBkvr4869J93mtQazXv21PceCGHdg29 YXTva4RQQ3aeQ== 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 , Li Wang , Leon Romanovsky , Lorenzo Stoakes , Luiz Capitulino , 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 v4 52/55] selftests/mm: va_high_addr_switch: add setup of HugeTLB pages Date: Mon, 11 May 2026 19:28:36 +0300 Message-ID: <20260511162840.375890-53-rppt@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260511162840.375890-1-rppt@kernel.org> References: <20260511162840.375890-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Queue-Id: E576740007 X-Rspamd-Server: rspam04 X-Stat-Signature: 47ut8opx7kaupkx146fygqdx5zg4rwk4 X-HE-Tag: 1778517270-190376 X-HE-Meta: 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 8Mp+ffHB VGixujburXIrLUYtcSci9OBlUFL/YhoHRMpkbsySnubV+8LWyhMX2dA0an5zrL34TURD+pTsDpC0GaUXX/bPjB3EyYbScRMpleMs/0q6axp7jxpdBGv8YZ5d+IoeolRvRJJweeom8+VTdkOjDLsemDWSAARWWcb2e/hz5uaLon2napnp6R7sjoEvWPmIA7ycz9xwm/wQpzjkHnc4MhztRL7xFZFC3G+vsagP1kZYkkweqdjlRMyOgpJGShov6nqBGy1wHtkC2yNzECKj/QZDMGsdJYhxVyF1wG9kJ2fL0UeimPMMnoso7vM4aaia15V4DblAJv07goMhBKCpfv9oH9glokLkqRRPh3U/Ele5TG2qxm6I= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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. Reviewed-by: Luiz Capitulino Tested-by: Luiz Capitulino Tested-by: Sarthak Sharma 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 0b69bd4b901d..e24d7ba00b44 100644 --- a/tools/testing/selftests/mm/va_high_addr_switch.c +++ b/tools/testing/selftests/mm/va_high_addr_switch.c @@ -325,7 +325,7 @@ 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