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 392C143C061; Mon, 11 May 2026 16:30:48 +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=1778517048; cv=none; b=j/ZaAqXJSVJ2r061XMDd7N0h2C9KaMfEdUMo1yp/0Lwmzagcn64f2PhgX0ZHSRVlc1ndy/6oeUNs17Wv6aFBjgFcQSQGzdpW5it/WB3BEigM5AuVvK6L1Ekep6F9FS7++y39D7HIQtFmB3hpIaVV1mPwGzeokX3SB+qWKX4vQ0A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778517048; c=relaxed/simple; bh=+OsbLUb461dtYPcOPTpsH3a+LL4wXaeYYZI9beSzW7I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=L0eCTVpjPTKrC6/2QWqWZzR2TUG/DBaMHoYPxJwN/dS8ytBA91QbE8jp/eX7A1jGt934X/9l5KUY8fRFd7gNE8m1KJLUk7P5/L4VKYHnsx9HArz7Y+8imKNG2rdUS3/MzcanjcDx7bh93ygxq5e2BWwusMb4aH1YN+Vocv1lgI0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K6C3t1ml; 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="K6C3t1ml" 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> 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)" 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