linux-kernel - Re: [PATCH 4/7] mm/vmalloc: Use a trace_alloc_vmap

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Date:   Tue, 18 Oct 2022 03:12:17 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Uladzislau Rezki (Sony)" <urezki@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     kbuild-all@...ts.01.org,
        Linux Memory Management List <linux-mm@...ck.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Christoph Hellwig <hch@...radead.org>,
        Matthew Wilcox <willy@...radead.org>,
        Nicholas Piggin <npiggin@...il.com>,
        Uladzislau Rezki <urezki@...il.com>,
        Oleksiy Avramchenko <oleksiy.avramchenko@...y.com>,
        Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [PATCH 4/7] mm/vmalloc: Use a trace_alloc_vmap_area event

Hi Uladzislau,

Thank you for the patch! Yet something to improve:

[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 <lkp@...el.com>

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) <trace/events/system.h>
         |                                  ^
   compilation terminated.


vim +84 include/trace/define_trace.h

a8d154b0091683 Steven Rostedt 2009-04-10  82  
a8d154b0091683 Steven Rostedt 2009-04-10  83  #ifndef TRACE_INCLUDE_PATH
ad8d75fff811a6 Steven Rostedt 2009-04-14 @84  # define __TRACE_INCLUDE(system) <trace/events/system.h>
c2518c4366f087 Steven Rostedt 2009-04-23  85  # define UNDEF_TRACE_INCLUDE_PATH
a8d154b0091683 Steven Rostedt 2009-04-10  86  #else
a8d154b0091683 Steven Rostedt 2009-04-10  87  # define __TRACE_INCLUDE(system) __stringify(TRACE_INCLUDE_PATH/system.h)
a8d154b0091683 Steven Rostedt 2009-04-10  88  #endif
a8d154b0091683 Steven Rostedt 2009-04-10  89  

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