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[90.235.12.21]) by smtp.gmail.com with ESMTPSA id y13-20020a056512044d00b004a044928923sm1892272lfk.293.2022.10.18.09.17.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Oct 2022 09:17:59 -0700 (PDT) From: Uladzislau Rezki X-Google-Original-From: Uladzislau Rezki Date: Tue, 18 Oct 2022 18:17:55 +0200 To: Steven Rostedt Cc: "Uladzislau Rezki (Sony)" , Andrew Morton , kbuild-all@lists.01.org, Linux Memory Management List , LKML , Christoph Hellwig , Matthew Wilcox , Nicholas Piggin , Oleksiy Avramchenko , Steven Rostedt Subject: Re: [PATCH 4/7] mm/vmalloc: Use a trace_alloc_vmap_area event Message-ID: References: <20221017160233.16582-7-urezki@gmail.com> <202210180250.V8hzNH8X-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202210180250.V8hzNH8X-lkp@intel.com> ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1666109881; a=rsa-sha256; cv=none; b=i11q8Yv0Y2+13bmd3T8GEAdHAnmWEGojQCRGbc7NJqE3hODZCG2J3b+p/7S3REomXxSjCD KTetiaXtr5FBZMxSepQ8zxSUJ/8r0C9fUhXTNOiVpx0PmH7XqYADKKxl958p+VHZQy1oqo VEXN4VtUZKOfrGHgYjHQDuXiyK1G0Ec= ARC-Authentication-Results: i=1; imf15.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=cRXvqM8+; spf=pass (imf15.hostedemail.com: domain of urezki@gmail.com designates 209.85.208.169 as permitted sender) smtp.mailfrom=urezki@gmail.com; dmarc=pass (policy=none) header.from=gmail.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1666109881; 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-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=aKbYqOoWF2COe5G8sNkibGFBb96bQI7cBXpi8FW4dE4=; b=sDXCVcAr8G9edbD8eAhSK02qKUVr9HoVbclHcRKhBieIngezY6CnnfVCOFHb3De2v2c/vC xMVyW2QaBtK8XgjP8eVx4plSjaS0a8S7GB5SFD4pTthsGDWCcjKyT9nPBLal0Eouj95T/e b/Hd8d/0TAUKnXFCxdjUt85tWVIXZ0k= X-Rspam-User: Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=cRXvqM8+; spf=pass (imf15.hostedemail.com: domain of urezki@gmail.com designates 209.85.208.169 as permitted sender) smtp.mailfrom=urezki@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Stat-Signature: hr5rxz5jo5n9smr6r4x3zqm36a37k7wy X-Rspamd-Queue-Id: 7892CA0033 X-Rspamd-Server: rspam10 X-HE-Tag: 1666109881-299324 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: Hello, Steven. > > [auto build test ERROR on akpm-mm/mm-everything] > [also build test ERROR on linus/master v6.1-rc1 next-20221017] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch#_base_tree_information] > > url: https://github.com/intel-lab-lkp/linux/commits/Uladzislau-Rezki-Sony/Add-basic-trace-events-for-vmap-vmalloc/20221018-000544 > base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything > patch link: https://lore.kernel.org/r/20221017160233.16582-7-urezki%40gmail.com > patch subject: [PATCH 4/7] mm/vmalloc: Use a trace_alloc_vmap_area event > config: um-i386_defconfig > compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 > reproduce (this is a W=1 build): > # https://github.com/intel-lab-lkp/linux/commit/fbc853c689b29d3bb9fe250b2653fd2dd8046fc7 > git remote add linux-review https://github.com/intel-lab-lkp/linux > git fetch --no-tags linux-review Uladzislau-Rezki-Sony/Add-basic-trace-events-for-vmap-vmalloc/20221018-000544 > git checkout fbc853c689b29d3bb9fe250b2653fd2dd8046fc7 > # save the config file > mkdir build_dir && cp config build_dir/.config > make W=1 O=build_dir ARCH=um SUBARCH=i386 SHELL=/bin/bash > > If you fix the issue, kindly add following tag where applicable > | Reported-by: kernel test robot > > All errors (new ones prefixed by >>): > > In file included from include/trace/events/vmap.h:123, > from mm/vmalloc.c:47: > >> include/trace/define_trace.h:84:34: fatal error: trace/events/kernel_vmap.h: No such file or directory > 84 | # define __TRACE_INCLUDE(system) > | ^ > compilation terminated. > I can reproduce it. It seems it happens so far only on the ARCH=um case. For regular arm/x86 i do not see such build error. If i rename the TRACE_SYSTEM macro to something different then "vmap" it compiles fine. In case of: #define TRACE_SYSTEM vmap the prefix "kernel_" is added, thus the header name becomes as kernel_vmap.h Steven can you give some indications? Or any thoughts about it? Thank you in advance! -- Uladzislau Rezki