linux-kernel - Re: [PATCH v4 04/11] VAS: Define vas_init() and vas

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Message-ID: <201704030407.Vo7ofXis%fengguang.wu@intel.com>
Date:   Mon, 3 Apr 2017 04:23:40 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
Cc:     kbuild-all@...org, Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        michael.neuling@....ibm.com, stewart@...ux.vnet.ibm.com,
        apopple@....ibm.com, hbabu@...ibm.com, oohall@...il.com,
        bsingharora@...il.com, linuxppc-dev@...abs.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 04/11] VAS: Define vas_init() and vas_exit()

Hi Sukadev,

[auto build test ERROR on powerpc/next]
[also build test ERROR on v4.11-rc4 next-20170331]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Sukadev-Bhattiprolu/Add-Power9-PVR/20170402-155232
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-allmodconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   In file included from arch/powerpc/platforms/powernv/vas.c:17:0:
>> arch/powerpc/platforms/powernv/vas.h:17:3: error: #error "TODO: Compute RMA/Paste-address for 4K pages."
    # error "TODO: Compute RMA/Paste-address for 4K pages."
      ^~~~~

vim +17 arch/powerpc/platforms/powernv/vas.h

8d1d7c15 Sukadev Bhattiprolu 2017-03-30  11  #define _VAS_H
8d1d7c15 Sukadev Bhattiprolu 2017-03-30  12  #include <linux/atomic.h>
8d1d7c15 Sukadev Bhattiprolu 2017-03-30  13  #include <linux/idr.h>
8d1d7c15 Sukadev Bhattiprolu 2017-03-30  14  #include <asm/vas.h>
8d1d7c15 Sukadev Bhattiprolu 2017-03-30  15  
8d1d7c15 Sukadev Bhattiprolu 2017-03-30  16  #ifdef CONFIG_PPC_4K_PAGES
8d1d7c15 Sukadev Bhattiprolu 2017-03-30 @17  #	error "TODO: Compute RMA/Paste-address for 4K pages."
8d1d7c15 Sukadev Bhattiprolu 2017-03-30  18  #else
8d1d7c15 Sukadev Bhattiprolu 2017-03-30  19  #ifndef CONFIG_PPC_64K_PAGES
8d1d7c15 Sukadev Bhattiprolu 2017-03-30  20  #	error "Unexpected Page size."

:::::: The code at line 17 was first introduced by commit
:::::: 8d1d7c159a85bf75ef7b06edf8f27ef56d6b4b3f VAS: Define macros, register fields and structures

:::::: TO: Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
:::::: CC: 0day robot <fengguang.wu@...el.com>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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