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 76BC937B00C; Tue, 28 Apr 2026 20:48:27 +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=1777409307; cv=none; b=g5NNfYf4Pjk3XhVQbsrZU8+fFmG4Aj6m18jaIgwKTo7ex14Z4FislrmHX/BJRdVHLgyIiW+1FQnKUdEVa5pj9jbuOOVfrB30kEOHudO5wAL2c+tXJ4zARxSj3HgZumReSQfdbbprHyPYbSJF8f2WW1ojpC+OpxaUMJAYHzY5A9A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777409307; c=relaxed/simple; bh=n+ynKYOhHHd3fYSwNPmEpGp3HvFkvJ4/6qKKQftdCu0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=sbZKR3VVdFFhladX+hj8TsMo1e24Jd7JxvBGb8KINngwddbfbd7BkfbobogxJDwIa8KYgPX2t9z8KFRw3s3/mnuCFhfYVwwbeM9spQblTId7M20S6sH4o/ciESQ6xSAx/jqX5qX9xJ/ggcGmDspniTjo8fbIdwR5t4PTFuB7mV4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fc5aWZvE; 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="fc5aWZvE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0FF6EC2BCB3; Tue, 28 Apr 2026 20:48:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777409307; bh=n+ynKYOhHHd3fYSwNPmEpGp3HvFkvJ4/6qKKQftdCu0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fc5aWZvEBk/mFdR7Qscyfqp2MKP5O8O75phTbP6wzsYUc4XJeyPFoPeYDDJY/ovNH PxNoUCf8AG/OD97MlUQ9Qapk2W8FXPKjrMh9ZzMHkdqfk6wXXgPLyvByH2iOViry4M zuRKDV2hmkZuHCZE4CwaGcEcleWX79mzw/7xr+Fyj5MrOsL/X+VybscVk0ZiDeanov smGHfx38WNEPVfxCj88X8E/SV3pbjUFLo/5upRBsIGwKMScqIdvSS+S6zugAFy+nl+ 5ZnmcWMBoQVxOUhs62w+kdrXpWvJ04nm5MdbfBV38XBVB0LIHlVkJQ8h1keSX5xYxI n7NVEV3L5oQ0w== 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 , 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 v3 51/54] selftests/mm: va_high_addr_switch: add setup of HugeTLB pages Date: Tue, 28 Apr 2026 23:42:37 +0300 Message-ID: <20260428204240.1924129-52-rppt@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260428204240.1924129-1-rppt@kernel.org> References: <20260428204240.1924129-1-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 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