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 94B8CCD4840 for ; Mon, 11 May 2026 16:30:51 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 079186B00F3; Mon, 11 May 2026 12:30:51 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 029FD6B00F6; Mon, 11 May 2026 12:30:50 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id EA9C76B00F8; Mon, 11 May 2026 12:30:50 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id DC9C36B00F3 for ; Mon, 11 May 2026 12:30:50 -0400 (EDT) Received: from smtpin30.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay06.hostedemail.com (Postfix) with ESMTP id A336E1C00DE for ; Mon, 11 May 2026 16:30:50 +0000 (UTC) X-FDA: 84755677860.30.F82E742 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf12.hostedemail.com (Postfix) with ESMTP id CE08540015 for ; Mon, 11 May 2026 16:30:48 +0000 (UTC) Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=K6C3t1ml; 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=1778517049; 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=SDzdWmYyXyJR9XnW6em4hkJu+YPKtzfvwSrOE7THgPw=; b=SX11IFV3VmWWaun5+25bmXZ1Jsd7sPyeoAdJB21357NAJKQd4lLMjeFz6Eyi86sFvGBTKG ejZ6TwrTu2C/mSeXe/FbRRfrrH47A6872WV8nNJIrthq5oebX+0kAHjir129uD+HRNNGV3 aOHDaIn3L0+N9RIS2XYGQVe2SoqNG+c= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1778517049; a=rsa-sha256; cv=none; b=10L1XB9MB3yWf85M60DfErb3iobSbitTVgB1WjbfHgaLL5Py5eba/rzlbLAy0pY2v40mXo /sQE3Z9dHSwbosTRI5EdFFrynjqNLdSV7b1GmaE/Nmrb3z1YIYsKPO57sVqALNdPMITNIj DDT2+F074GHT8NDkiOovLQgzHQZ37yY= ARC-Authentication-Results: i=1; imf12.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=K6C3t1ml; 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 06085404F9; Mon, 11 May 2026 16:30:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8079C2BCB0; Mon, 11 May 2026 16:30:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778517047; bh=+OsbLUb461dtYPcOPTpsH3a+LL4wXaeYYZI9beSzW7I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K6C3t1mlQbzbHhVQCBix0ZarGNuH0rSPqphj5hLzKRLiGXZfjES5IjZNy6PNZX7vi 0Aoh1xQj7RdxC85U+M7gI45KtW9m3uTMtOt/ZuLz1V7i65eo35c+muY+Y972d/I+uA KKPv/FLWRh/hZzfd/PkSdVn92OUGU5VOkcdQUpkKZ57JsLcHSu3OUQZGNIT0GUfIMA jBE8qWbnLpbhMrtweHftQxFl/4Wza/OMHnbOnpf5Rj5k4LA4Tsuu05oW39ewQGrvpp /5djdQKUVAy2KLRJiyYlZSGoeCor8gxboEp6pkrnHLs7WF3GbnxkLBwxWIVOOAbr/J kOGRYKKCzuslg== 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 18/55] selftests/mm: uffd-common: use kselftest framework Date: Mon, 11 May 2026 19:28:02 +0300 Message-ID: <20260511162840.375890-19-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-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: CE08540015 X-Stat-Signature: gns1x1ha6mb3isw8x7dbrqmr1p4kwdnc X-Rspam-User: X-HE-Tag: 1778517048-699493 X-HE-Meta: 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 5JPb7HfT ZeXLwqv1MAzooX2cZHml+xpllnJa0AMXhp2jRJkYR/BaqEHCW7wwZTiCE95okGpOgIQlv6PWnY16UcrfiWipZEntk3JbY3ulOYafOxcO54lJi1S+fYIzxsF07DE9Tnxv3IRaqAmp5O/luXybPvGhUqE/1+Ff7ZI0QPt/T+1Gs7rXSCH8Yl7QD0PhTZnoItoZbfRZRA8F+05+WWvmDTaT7nsGj5GPShU632irwutdzAkfjw4U= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: "Mike Rapoport (Microsoft)" Update err() and errexit() to use ksft_print_msg() and ksft_exit_fail(). This is preparatory change required to update userfaulfd tests to use kselftest framework. Signed-off-by: Mike Rapoport (Microsoft) --- tools/testing/selftests/mm/uffd-common.h | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/tools/testing/selftests/mm/uffd-common.h b/tools/testing/selftests/mm/uffd-common.h index 844a85ab31eb..0723843a7626 100644 --- a/tools/testing/selftests/mm/uffd-common.h +++ b/tools/testing/selftests/mm/uffd-common.h @@ -40,21 +40,20 @@ #define UFFD_FLAGS (O_CLOEXEC | O_NONBLOCK | UFFD_USER_MODE_ONLY) -#define _err(fmt, ...) \ - do { \ - int ret = errno; \ - fprintf(stderr, "ERROR: " fmt, ##__VA_ARGS__); \ - fprintf(stderr, " (errno=%d, @%s:%d)\n", \ - ret, __FILE__, __LINE__); \ +#define _err(fmt, ...) \ + do { \ + int ret = errno; \ + ksft_print_msg("ERROR: " fmt " (errno=%d, @%s:%d)\n", \ + ##__VA_ARGS__, ret, __FILE__, __LINE__); \ } while (0) -#define errexit(exitcode, fmt, ...) \ +#define errexit(fmt, ...) \ do { \ _err(fmt, ##__VA_ARGS__); \ - exit(exitcode); \ + ksft_exit_fail(); \ } while (0) -#define err(fmt, ...) errexit(1, fmt, ##__VA_ARGS__) +#define err(fmt, ...) errexit(fmt, ##__VA_ARGS__) struct uffd_global_test_opts { unsigned long nr_parallel, nr_pages, nr_pages_per_cpu, page_size; -- 2.53.0