From patchwork Thu Jul 1 01:55:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 12353363 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_RED 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 12939C11F69 for ; Thu, 1 Jul 2021 01:55:26 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id AAF8A61476 for ; Thu, 1 Jul 2021 01:55:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AAF8A61476 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 306738D0264; Wed, 30 Jun 2021 21:55:25 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 28F348D024F; Wed, 30 Jun 2021 21:55:25 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 157478D0264; Wed, 30 Jun 2021 21:55:25 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0162.hostedemail.com [216.40.44.162]) by kanga.kvack.org (Postfix) with ESMTP id E24048D024F for ; Wed, 30 Jun 2021 21:55:24 -0400 (EDT) Received: from smtpin02.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id B920522C15 for ; Thu, 1 Jul 2021 01:55:24 +0000 (UTC) X-FDA: 78312351768.02.19A57C5 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf12.hostedemail.com (Postfix) with ESMTP id 7A6B9100009D for ; Thu, 1 Jul 2021 01:55:24 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 942F96141A; Thu, 1 Jul 2021 01:55:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1625104523; bh=p2RllxadCbIusKUbC7ewkpNnDEyDXLUR8LAolvOg/f8=; h=Date:From:To:Subject:In-Reply-To:From; b=rOluH3KyvKMA4GXo0o761TZNY8A7Dhx8E9W/veFP+sAgI12BDc40vze0bcwZxrZC9 b3KH1MITs0OWTLYtxvHiGZ+iZ33a4pF7lsZLw0Y7etucM/JwXQXCSBeG+lXAcTYoVq yEcYQVKeamAnZudGd4i2yNoXyDJzwfiwM2kO25JA= Date: Wed, 30 Jun 2021 18:55:23 -0700 From: Andrew Morton To: akpm@linux-foundation.org, andriy.shevchenko@linux.intel.com, bfields@fieldses.org, chuck.lever@oracle.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org, viro@zeniv.linux.org.uk Subject: [patch 154/192] lib/test-string_helpers: print flags in hexadecimal format Message-ID: <20210701015523.QwafX-mc5%akpm@linux-foundation.org> In-Reply-To: <20210630184624.9ca1937310b0dd5ce66b30e7@linux-foundation.org> User-Agent: s-nail v14.8.16 Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=rOluH3Ky; spf=pass (imf12.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Stat-Signature: iq97dimje3oktiphkbzo4ycpo51omzsn X-Rspamd-Queue-Id: 7A6B9100009D X-Rspamd-Server: rspam06 X-HE-Tag: 1625104524-598856 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Andy Shevchenko Subject: lib/test-string_helpers: print flags in hexadecimal format Since flags are bitmapped, it's better to print them in hexadecimal format. Link: https://lkml.kernel.org/r/20210504180819.73127-8-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko Cc: Alexander Viro Cc: Chuck Lever Cc: "J. Bruce Fields" Signed-off-by: Andrew Morton --- lib/test-string_helpers.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/lib/test-string_helpers.c~lib-test-string_helpers-print-flags-in-hexadecimal-format +++ a/lib/test-string_helpers.c @@ -19,7 +19,7 @@ static __init bool test_string_check_buf if (q_real == q_test && !memcmp(out_test, out_real, q_test)) return true; - pr_warn("Test '%s' failed: flags = %u\n", name, flags); + pr_warn("Test '%s' failed: flags = %#x\n", name, flags); print_hex_dump(KERN_WARNING, "Input: ", DUMP_PREFIX_NONE, 16, 1, in, p, true); @@ -290,7 +290,7 @@ test_string_escape_overflow(const char * q_real = string_escape_mem(in, p, NULL, 0, flags, esc); if (q_real != q_test) - pr_warn("Test '%s' failed: flags = %u, osz = 0, expected %d, got %d\n", + pr_warn("Test '%s' failed: flags = %#x, osz = 0, expected %d, got %d\n", name, flags, q_test, q_real); }