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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C32BC433E6 for ; Mon, 31 Aug 2020 18:19:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE1B72071B for ; Mon, 31 Aug 2020 18:19:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598897981; bh=izEuFm0CkLqGqGuRdf3iNukr6k4QThi2QPdPfv3Qaug=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=GholeineNHTFN/Q8NIItZqFh7XRjqu5fYAshWhU+ZZ8RZ6bmNcbXmSNQbLD0hb4/p 7R4AQrnbpVE7tekeywi5ebZxy8zIEqPhk3FmjJJCYxSvt/HmEE7nPp0G2FpicoEhHK OTHIV/DLUARh6f3oTMcuWytIzbKEQNThlN2d/vv4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729754AbgHaSTj (ORCPT ); Mon, 31 Aug 2020 14:19:39 -0400 Received: from mail.kernel.org ([198.145.29.99]:51872 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729531AbgHaSSJ (ORCPT ); Mon, 31 Aug 2020 14:18:09 -0400 Received: from paulmck-ThinkPad-P72.home (unknown [50.45.173.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B85A921532; Mon, 31 Aug 2020 18:18:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598897888; bh=izEuFm0CkLqGqGuRdf3iNukr6k4QThi2QPdPfv3Qaug=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CcS1arZWhZvrVD/XM0GuwQdtw/STQJh5y10qK2cSfT0vAfJY6h5qJvOnf5a602em8 fH79vpk5Wr0fQaPQD5CbNe+AqJGMpd433huEA0Muo4I4lYhzcl69z3/FVaYLAr1IwA fO0skXu4dsnhmHH5GbiyflKZVM1Xz/heob2lMyV4= From: paulmck@kernel.org To: linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, kernel-team@fb.com, mingo@kernel.org Cc: elver@google.com, andreyknvl@google.com, glider@google.com, dvyukov@google.com, cai@lca.pw, boqun.feng@gmail.com, "Paul E . McKenney" Subject: [PATCH kcsan 16/19] kcsan: Use pr_fmt for consistency Date: Mon, 31 Aug 2020 11:18:02 -0700 Message-Id: <20200831181805.1833-16-paulmck@kernel.org> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20200831181715.GA1530@paulmck-ThinkPad-P72> References: <20200831181715.GA1530@paulmck-ThinkPad-P72> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marco Elver Use the same pr_fmt throughout for consistency. [ The only exception is report.c, where the format must be kept precisely as-is. ] Signed-off-by: Marco Elver Signed-off-by: Paul E. McKenney --- kernel/kcsan/debugfs.c | 8 +++++--- kernel/kcsan/selftest.c | 8 +++++--- 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/kernel/kcsan/debugfs.c b/kernel/kcsan/debugfs.c index de1da1b01..6c4914f 100644 --- a/kernel/kcsan/debugfs.c +++ b/kernel/kcsan/debugfs.c @@ -1,5 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 +#define pr_fmt(fmt) "kcsan: " fmt + #include #include #include @@ -80,7 +82,7 @@ static noinline void microbenchmark(unsigned long iters) */ WRITE_ONCE(kcsan_enabled, false); - pr_info("KCSAN: %s begin | iters: %lu\n", __func__, iters); + pr_info("%s begin | iters: %lu\n", __func__, iters); cycles = get_cycles(); while (iters--) { @@ -91,7 +93,7 @@ static noinline void microbenchmark(unsigned long iters) } cycles = get_cycles() - cycles; - pr_info("KCSAN: %s end | cycles: %llu\n", __func__, cycles); + pr_info("%s end | cycles: %llu\n", __func__, cycles); WRITE_ONCE(kcsan_enabled, was_enabled); /* restore context */ @@ -154,7 +156,7 @@ static ssize_t insert_report_filterlist(const char *func) ssize_t ret = 0; if (!addr) { - pr_err("KCSAN: could not find function: '%s'\n", func); + pr_err("could not find function: '%s'\n", func); return -ENOENT; } diff --git a/kernel/kcsan/selftest.c b/kernel/kcsan/selftest.c index d26a052..d98bc20 100644 --- a/kernel/kcsan/selftest.c +++ b/kernel/kcsan/selftest.c @@ -1,5 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 +#define pr_fmt(fmt) "kcsan: " fmt + #include #include #include @@ -116,16 +118,16 @@ static int __init kcsan_selftest(void) if (do_test()) \ ++passed; \ else \ - pr_err("KCSAN selftest: " #do_test " failed"); \ + pr_err("selftest: " #do_test " failed"); \ } while (0) RUN_TEST(test_requires); RUN_TEST(test_encode_decode); RUN_TEST(test_matching_access); - pr_info("KCSAN selftest: %d/%d tests passed\n", passed, total); + pr_info("selftest: %d/%d tests passed\n", passed, total); if (passed != total) - panic("KCSAN selftests failed"); + panic("selftests failed"); return 0; } postcore_initcall(kcsan_selftest); -- 2.9.5