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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 03997C433C1 for ; Fri, 19 Mar 2021 16:06:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0A7461979 for ; Fri, 19 Mar 2021 16:06:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230178AbhCSQFk (ORCPT ); Fri, 19 Mar 2021 12:05:40 -0400 Received: from mx2.suse.de ([195.135.220.15]:59106 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229875AbhCSQFY (ORCPT ); Fri, 19 Mar 2021 12:05:24 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1616169923; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=a36g8aLbteQ9pFLegRJ3sBALXzwps+mF7k6+dpHHFjg=; b=oitYKOhPPSpQ+OV19KNfCxAaGRmecCq2akEwG29vXRbh0x0gxb5uPyCsWlNcSGO+e8blYj 0c8q6hwH/f061iVxwHFuuhqjvP2wg8gJfAN7+tDazCH3mMEakApw+2/Gxsii2Bu1hyjvwm Lg1ecsyUCgX+3Yc4Dk5N4XinKL36pss= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id F1DDFAC17; Fri, 19 Mar 2021 16:05:22 +0000 (UTC) Date: Fri, 19 Mar 2021 17:05:21 +0100 From: Petr Mladek To: Yafang Shao Cc: willy@infradead.org, andriy.shevchenko@linux.intel.com, david@redhat.com, linmiaohe@huawei.com, vbabka@suse.cz, cl@linux.com, penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, akpm@linux-foundation.org, rostedt@goodmis.org, sergey.senozhatsky@gmail.com, joe@perches.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, lkp@intel.com Subject: Re: [PATCH v6 resend 0/3] mm, vsprintf: dump full information of page flags in pGp Message-ID: References: <20210319101246.73513-1-laoar.shao@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210319101246.73513-1-laoar.shao@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri 2021-03-19 18:12:43, Yafang Shao wrote: > The existed pGp shows the names of page flags only, rather than the full > information including section, node, zone, last cpuipid and kasan tag. > While it is not easy to parse these information manually because there > are so many flavors. We'd better interpret them in printf. > > This patchset also includes some code cleanup in mm/slub.c. > > v6: > - fixes the build failure and test failure reported by kernel test robot > > > Yafang Shao (3): > mm, slub: use pGp to print page flags > mm, slub: don't combine pr_err with INFO > vsprintf: dump full information of page flags in pGp > > Documentation/core-api/printk-formats.rst | 2 +- > lib/test_printf.c | 90 ++++++++++++++++++++--- > lib/vsprintf.c | 66 +++++++++++++++-- > mm/slub.c | 13 ++-- > 4 files changed, 149 insertions(+), 22 deletions(-) The patchset has been pushed into printk/linux.git, branch for-5.13-vsprintf-pgp. It should appear in linux-next again. The first two patches are the same as in v5 that has already been pushed earlier. I probably should have replaced only the last patch but I rebased everything. It was too easy with the b4 tool. And it is Friday late afternoon here. Best Regards, Petr