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diff for duplicates of <1463758753.32042.26.camel@hpe.com>

diff --git a/a/1.txt b/N1/1.txt
index ecb46e0..f68cd9c 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -1,46 +1,69 @@
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+FYI, fs/block_dev.c has multiple updates since then including the code in
+question. I just built tot -next m64 kernel with the attached config file,
+and confirmed no compile error on the file.
+-Toshi
+
+On Fri, 2016-05-20 at 19:32 +0800, kbuild test robot wrote:
+> Hi,
+> 
+> [auto build test ERROR on next-20160517]
+> [cannot apply to v4.6-rc7 v4.6-rc6 v4.6-rc5 v4.6]
+> [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/Arnd-Bergmann/remove-unu
+> sed-blkdev_dax_capable-function/20160518-155729
+> config: m68k-allyesconfig (attached as .config)
+> compiler: m68k-linux-gcc (GCC) 4.9.0
+> reproduce:
+>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.g
+> it/plain/sbin/make.cross -O ~/bin/make.cross
+>         chmod +x ~/bin/make.cross
+>         # save the attached .config to linux build tree
+>         make.cross ARCH=m68k 
+> 
+> All errors (new ones prefixed by >>):
+> 
+>    fs/block_dev.c: In function '__blkdev_get':
+> > 
+> > > 
+> > > fs/block_dev.c:1242:5: error: implicit declaration of function
+> > > 'blkdev_dax_capable' [-Werror=implicit-function-declaration]
+>         if (!blkdev_dax_capable(bdev))
+>         ^
+>    cc1: some warnings being treated as errors
+> 
+> vim +/blkdev_dax_capable +1242 fs/block_dev.c
+> 
+> d3374825 NeilBrown    2009-01-09  1236  					
+> goto restart;
+> d3374825 NeilBrown    2009-01-09  1237  				}
+> 1196f8b8 Tejun Heo    2011-04-21  1238  			}
+> 7e69723f Tejun Heo    2011-05-23  1239  
+> 5a023cdb Dan Williams 2015-11-30  1240  			if (!ret)
+> {
+> 7e69723f Tejun Heo    2011-05-23  1241  				b
+> d_set_size(bdev,(loff_t)get_capacity(disk)<<9);
+> 5a023cdb Dan Williams 2015-11-30 @1242  				i
+> f (!blkdev_dax_capable(bdev))
+> 5a023cdb Dan Williams 2015-11-30  1243  					
+> bdev->bd_inode->i_flags &= ~S_DAX;
+> 5a023cdb Dan Williams 2015-11-30  1244  			}
+> 7e69723f Tejun Heo    2011-05-23  1245  
+> 
+> :::::: The code at line 1242 was first introduced by commit
+> :::::: 5a023cdba50c5f5f2bc351783b3131699deb3937 block: enable dax for raw
+> block devices
+> 
+> :::::: TO: Dan Williams <dan.j.williams@intel.com>
+> :::::: CC: Dan Williams <dan.j.williams@intel.com>
+> 
+> ---
+> 0-DAY kernel test infrastructure                Open Source Technology
+> Center
+> https://lists.01.org/pipermail/kbuild-all                   Intel
+> Corporation
+_______________________________________________
+Linux-nvdimm mailing list
+Linux-nvdimm@lists.01.org
+https://lists.01.org/mailman/listinfo/linux-nvdimm
diff --git a/a/content_digest b/N1/content_digest
index eb91526..93fcd5d 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,70 +4,90 @@
  "Date\0Fri, 20 May 2016 15:48:23 +0000\0"
  "To\0lkp@intel.com <lkp@intel.com>"
  " arnd@arndb.de <arnd@arndb.de>\0"
- "Cc\0Parrish"
-  Micah (HP Servers Linux R&D) <micah.parrish@hpe.com>
+ "Cc\0hch@infradead.org <hch@infradead.org>"
+  tytso@mit.edu <tytso@mit.edu>
+  linux-nvdimm@lists.01.org <linux-nvdimm@lists.01.org>
+  axboe@fb.com <axboe@fb.com>
+  david@fromorbit.com <david@fromorbit.com>
   linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>
-  linux-block@vger.kernel.org <linux-block@vger.kernel.org>
-  hch@infradead.org <hch@infradead.org>
+  Parrish
+ " Micah \\\\ linux-block@vger.kernel.org (HP Servers Linux R&D)\\ <micah.parrish@hpe.com>"
+ ) <linux-block@vger.kernel.org>
   adilger.kernel@dilger.ca <adilger.kernel@dilger.ca>
   viro@zeniv.linux.org.uk <viro@zeniv.linux.org.uk>
-  dan.j.williams@intel.com <dan.j.williams@intel.com>
-  axboe@fb.com <axboe@fb.com>
-  linux-nvdimm@lists.01.org <linux-nvdimm@lists.01.org>
-  kbuild-all@01.org <kbuild-all@01.org>
   linux-fsdevel@vger.kernel.org <linux-fsdevel@vger.kernel.org>
-  ross.zwisler@linux.intel.com <ross.zwisler@linux.intel.com>
-  tytso@mit.edu <tytso@mit.edu>
-  boaz@plexistor.com <boaz@plexistor.com>
-  david@fromorbit.com <david@fromorbit.com>
- " jack@suse.cz <jack@suse.cz>\0"
+  jack@suse.cz <jack@suse.cz>
+ " kbuild-all@01.org <kbuild-all@01.org>\0"
  "\00:1\0"
  "b\0"
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+ "FYI, fs/block_dev.c has multiple updates since then including the code in\n"
+ "question. I just built tot -next m64 kernel with the attached config file,\n"
+ "and confirmed no compile error on the file.\n"
+ "-Toshi\n"
+ "\n"
+ "On Fri, 2016-05-20 at 19:32 +0800, kbuild test robot wrote:\n"
+ "> Hi,\n"
+ "> \n"
+ "> [auto build test ERROR on next-20160517]\n"
+ "> [cannot apply to v4.6-rc7 v4.6-rc6 v4.6-rc5 v4.6]\n"
+ "> [if your patch is applied to the wrong git tree, please drop us a note to\n"
+ "> help improve the system]\n"
+ "> \n"
+ "> url:\302\240\302\240\302\240\302\240https://github.com/0day-ci/linux/commits/Arnd-Bergmann/remove-unu\n"
+ "> sed-blkdev_dax_capable-function/20160518-155729\n"
+ "> config: m68k-allyesconfig (attached as .config)\n"
+ "> compiler: m68k-linux-gcc (GCC) 4.9.0\n"
+ "> reproduce:\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.g\n"
+ "> it/plain/sbin/make.cross -O ~/bin/make.cross\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240chmod +x ~/bin/make.cross\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240# save the attached .config to linux build tree\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240make.cross ARCH=m68k\302\240\n"
+ "> \n"
+ "> All errors (new ones prefixed by >>):\n"
+ "> \n"
+ "> \302\240\302\240\302\240fs/block_dev.c: In function '__blkdev_get':\n"
+ "> > \n"
+ "> > > \n"
+ "> > > fs/block_dev.c:1242:5: error: implicit declaration of function\n"
+ "> > > 'blkdev_dax_capable' [-Werror=implicit-function-declaration]\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240if (!blkdev_dax_capable(bdev))\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240^\n"
+ "> \302\240\302\240\302\240cc1: some warnings being treated as errors\n"
+ "> \n"
+ "> vim +/blkdev_dax_capable +1242 fs/block_dev.c\n"
+ "> \n"
+ "> d3374825 NeilBrown\302\240\302\240\302\240\302\2402009-01-09\302\240\302\2401236\302\240\302\240\t\t\t\t\t\n"
+ "> goto restart;\n"
+ "> d3374825 NeilBrown\302\240\302\240\302\240\302\2402009-01-09\302\240\302\2401237\302\240\302\240\t\t\t\t}\n"
+ "> 1196f8b8 Tejun Heo\302\240\302\240\302\240\302\2402011-04-21\302\240\302\2401238\302\240\302\240\t\t\t}\n"
+ "> 7e69723f Tejun Heo\302\240\302\240\302\240\302\2402011-05-23\302\240\302\2401239\302\240\302\240\n"
+ "> 5a023cdb Dan Williams 2015-11-30\302\240\302\2401240\302\240\302\240\t\t\tif (!ret)\n"
+ "> {\n"
+ "> 7e69723f Tejun Heo\302\240\302\240\302\240\302\2402011-05-23\302\240\302\2401241\302\240\302\240\t\t\t\tb\n"
+ "> d_set_size(bdev,(loff_t)get_capacity(disk)<<9);\n"
+ "> 5a023cdb Dan Williams 2015-11-30 @1242\302\240\302\240\t\t\t\ti\n"
+ "> f (!blkdev_dax_capable(bdev))\n"
+ "> 5a023cdb Dan Williams 2015-11-30\302\240\302\2401243\302\240\302\240\t\t\t\t\t\n"
+ "> bdev->bd_inode->i_flags &= ~S_DAX;\n"
+ "> 5a023cdb Dan Williams 2015-11-30\302\240\302\2401244\302\240\302\240\t\t\t}\n"
+ "> 7e69723f Tejun Heo\302\240\302\240\302\240\302\2402011-05-23\302\240\302\2401245\302\240\302\240\n"
+ "> \n"
+ "> :::::: The code at line 1242 was first introduced by commit\n"
+ "> :::::: 5a023cdba50c5f5f2bc351783b3131699deb3937 block: enable dax for raw\n"
+ "> block devices\n"
+ "> \n"
+ "> :::::: TO: Dan Williams <dan.j.williams@intel.com>\n"
+ "> :::::: CC: Dan Williams <dan.j.williams@intel.com>\n"
+ "> \n"
+ "> ---\n"
+ "> 0-DAY kernel test infrastructure\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240Open Source Technology\n"
+ "> Center\n"
+ "> https://lists.01.org/pipermail/kbuild-all\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240Intel\n"
+ "> Corporation\n"
+ "_______________________________________________\n"
+ "Linux-nvdimm mailing list\n"
+ "Linux-nvdimm@lists.01.org\n"
+ https://lists.01.org/mailman/listinfo/linux-nvdimm
 
-e49ce04c618a87f1f2f11e8248f0357ef5013b5f50ac2a855256bbfe3618a93b
+163c496a1443d7df8d6672b1a4f8d7f54f75b2c70297c0c597d67004595528d5

diff --git a/a/1.txt b/N2/1.txt
index ecb46e0..607133c 100644
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+++ b/N2/1.txt
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+FYI, fs/block_dev.c has multiple updates since then including the code in
+question. I just built tot -next m64 kernel with the attached config file,
+and confirmed no compile error on the file.
+-Toshi
+
+On Fri, 2016-05-20 at 19:32 +0800, kbuild test robot wrote:
+> Hi,
+> 
+> [auto build test ERROR on next-20160517]
+> [cannot apply to v4.6-rc7 v4.6-rc6 v4.6-rc5 v4.6]
+> [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/Arnd-Bergmann/remove-unu
+> sed-blkdev_dax_capable-function/20160518-155729
+> config: m68k-allyesconfig (attached as .config)
+> compiler: m68k-linux-gcc (GCC) 4.9.0
+> reproduce:
+>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.g
+> it/plain/sbin/make.cross -O ~/bin/make.cross
+>         chmod +x ~/bin/make.cross
+>         # save the attached .config to linux build tree
+>         make.cross ARCH=m68k 
+> 
+> All errors (new ones prefixed by >>):
+> 
+>    fs/block_dev.c: In function '__blkdev_get':
+> > 
+> > > 
+> > > fs/block_dev.c:1242:5: error: implicit declaration of function
+> > > 'blkdev_dax_capable' [-Werror=implicit-function-declaration]
+>         if (!blkdev_dax_capable(bdev))
+>         ^
+>    cc1: some warnings being treated as errors
+> 
+> vim +/blkdev_dax_capable +1242 fs/block_dev.c
+> 
+> d3374825 NeilBrown    2009-01-09  1236  					
+> goto restart;
+> d3374825 NeilBrown    2009-01-09  1237  				}
+> 1196f8b8 Tejun Heo    2011-04-21  1238  			}
+> 7e69723f Tejun Heo    2011-05-23  1239  
+> 5a023cdb Dan Williams 2015-11-30  1240  			if (!ret)
+> {
+> 7e69723f Tejun Heo    2011-05-23  1241  				b
+> d_set_size(bdev,(loff_t)get_capacity(disk)<<9);
+> 5a023cdb Dan Williams 2015-11-30 @1242  				i
+> f (!blkdev_dax_capable(bdev))
+> 5a023cdb Dan Williams 2015-11-30  1243  					
+> bdev->bd_inode->i_flags &= ~S_DAX;
+> 5a023cdb Dan Williams 2015-11-30  1244  			}
+> 7e69723f Tejun Heo    2011-05-23  1245  
+> 
+> :::::: The code at line 1242 was first introduced by commit
+> :::::: 5a023cdba50c5f5f2bc351783b3131699deb3937 block: enable dax for raw
+> block devices
+> 
+> :::::: TO: Dan Williams <dan.j.williams@intel.com>
+> :::::: CC: Dan Williams <dan.j.williams@intel.com>
+> 
+> ---
+> 0-DAY kernel test infrastructure                Open Source Technology
+> Center
+> https://lists.01.org/pipermail/kbuild-all                   Intel
+> Corporation
diff --git a/a/content_digest b/N2/content_digest
index eb91526..4a433d9 100644
--- a/a/content_digest
+++ b/N2/content_digest
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- "bG9jayBkZXZpY2VzDQo+IA0KPiA6Ojo6OjogVE86IERhbiBXaWxsaWFtcyA8ZGFuLmoud2lsbGlh\n"
- "bXNAaW50ZWwuY29tPg0KPiA6Ojo6OjogQ0M6IERhbiBXaWxsaWFtcyA8ZGFuLmoud2lsbGlhbXNA\n"
- "aW50ZWwuY29tPg0KPiANCj4gLS0tDQo+IDAtREFZIGtlcm5lbCB0ZXN0IGluZnJhc3RydWN0dXJl\n"
- "wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBPcGVuIFNvdXJjZSBUZWNobm9sb2d5DQo+\n"
- "IENlbnRlcg0KPiBodHRwczovL2xpc3RzLjAxLm9yZy9waXBlcm1haWwva2J1aWxkLWFsbMKgwqDC\n"
- oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgSW50ZWwNCj4gQ29ycG9yYXRpb24=
+ "FYI, fs/block_dev.c has multiple updates since then including the code in\n"
+ "question. I just built tot -next m64 kernel with the attached config file,\n"
+ "and confirmed no compile error on the file.\n"
+ "-Toshi\n"
+ "\n"
+ "On Fri, 2016-05-20 at 19:32 +0800, kbuild test robot wrote:\n"
+ "> Hi,\n"
+ "> \n"
+ "> [auto build test ERROR on next-20160517]\n"
+ "> [cannot apply to v4.6-rc7 v4.6-rc6 v4.6-rc5 v4.6]\n"
+ "> [if your patch is applied to the wrong git tree, please drop us a note to\n"
+ "> help improve the system]\n"
+ "> \n"
+ "> url:\302\240\302\240\302\240\302\240https://github.com/0day-ci/linux/commits/Arnd-Bergmann/remove-unu\n"
+ "> sed-blkdev_dax_capable-function/20160518-155729\n"
+ "> config: m68k-allyesconfig (attached as .config)\n"
+ "> compiler: m68k-linux-gcc (GCC) 4.9.0\n"
+ "> reproduce:\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.g\n"
+ "> it/plain/sbin/make.cross -O ~/bin/make.cross\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240chmod +x ~/bin/make.cross\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240# save the attached .config to linux build tree\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240make.cross ARCH=m68k\302\240\n"
+ "> \n"
+ "> All errors (new ones prefixed by >>):\n"
+ "> \n"
+ "> \302\240\302\240\302\240fs/block_dev.c: In function '__blkdev_get':\n"
+ "> > \n"
+ "> > > \n"
+ "> > > fs/block_dev.c:1242:5: error: implicit declaration of function\n"
+ "> > > 'blkdev_dax_capable' [-Werror=implicit-function-declaration]\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240if (!blkdev_dax_capable(bdev))\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240^\n"
+ "> \302\240\302\240\302\240cc1: some warnings being treated as errors\n"
+ "> \n"
+ "> vim +/blkdev_dax_capable +1242 fs/block_dev.c\n"
+ "> \n"
+ "> d3374825 NeilBrown\302\240\302\240\302\240\302\2402009-01-09\302\240\302\2401236\302\240\302\240\t\t\t\t\t\n"
+ "> goto restart;\n"
+ "> d3374825 NeilBrown\302\240\302\240\302\240\302\2402009-01-09\302\240\302\2401237\302\240\302\240\t\t\t\t}\n"
+ "> 1196f8b8 Tejun Heo\302\240\302\240\302\240\302\2402011-04-21\302\240\302\2401238\302\240\302\240\t\t\t}\n"
+ "> 7e69723f Tejun Heo\302\240\302\240\302\240\302\2402011-05-23\302\240\302\2401239\302\240\302\240\n"
+ "> 5a023cdb Dan Williams 2015-11-30\302\240\302\2401240\302\240\302\240\t\t\tif (!ret)\n"
+ "> {\n"
+ "> 7e69723f Tejun Heo\302\240\302\240\302\240\302\2402011-05-23\302\240\302\2401241\302\240\302\240\t\t\t\tb\n"
+ "> d_set_size(bdev,(loff_t)get_capacity(disk)<<9);\n"
+ "> 5a023cdb Dan Williams 2015-11-30 @1242\302\240\302\240\t\t\t\ti\n"
+ "> f (!blkdev_dax_capable(bdev))\n"
+ "> 5a023cdb Dan Williams 2015-11-30\302\240\302\2401243\302\240\302\240\t\t\t\t\t\n"
+ "> bdev->bd_inode->i_flags &= ~S_DAX;\n"
+ "> 5a023cdb Dan Williams 2015-11-30\302\240\302\2401244\302\240\302\240\t\t\t}\n"
+ "> 7e69723f Tejun Heo\302\240\302\240\302\240\302\2402011-05-23\302\240\302\2401245\302\240\302\240\n"
+ "> \n"
+ "> :::::: The code at line 1242 was first introduced by commit\n"
+ "> :::::: 5a023cdba50c5f5f2bc351783b3131699deb3937 block: enable dax for raw\n"
+ "> block devices\n"
+ "> \n"
+ "> :::::: TO: Dan Williams <dan.j.williams@intel.com>\n"
+ "> :::::: CC: Dan Williams <dan.j.williams@intel.com>\n"
+ "> \n"
+ "> ---\n"
+ "> 0-DAY kernel test infrastructure\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240Open Source Technology\n"
+ "> Center\n"
+ "> https://lists.01.org/pipermail/kbuild-all\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240Intel\n"
+ > Corporation
 
-e49ce04c618a87f1f2f11e8248f0357ef5013b5f50ac2a855256bbfe3618a93b
+bbc882b56a82bf015de03a3bb90412f4c135d3ca66c3d2d4b928fd43e9b4a8da

diff --git a/a/1.txt b/N3/1.txt
index ecb46e0..607133c 100644
--- a/a/1.txt
+++ b/N3/1.txt
@@ -1,46 +1,65 @@
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-oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgSW50ZWwNCj4gQ29ycG9yYXRpb24=
+FYI, fs/block_dev.c has multiple updates since then including the code in
+question. I just built tot -next m64 kernel with the attached config file,
+and confirmed no compile error on the file.
+-Toshi
+
+On Fri, 2016-05-20 at 19:32 +0800, kbuild test robot wrote:
+> Hi,
+> 
+> [auto build test ERROR on next-20160517]
+> [cannot apply to v4.6-rc7 v4.6-rc6 v4.6-rc5 v4.6]
+> [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/Arnd-Bergmann/remove-unu
+> sed-blkdev_dax_capable-function/20160518-155729
+> config: m68k-allyesconfig (attached as .config)
+> compiler: m68k-linux-gcc (GCC) 4.9.0
+> reproduce:
+>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.g
+> it/plain/sbin/make.cross -O ~/bin/make.cross
+>         chmod +x ~/bin/make.cross
+>         # save the attached .config to linux build tree
+>         make.cross ARCH=m68k 
+> 
+> All errors (new ones prefixed by >>):
+> 
+>    fs/block_dev.c: In function '__blkdev_get':
+> > 
+> > > 
+> > > fs/block_dev.c:1242:5: error: implicit declaration of function
+> > > 'blkdev_dax_capable' [-Werror=implicit-function-declaration]
+>         if (!blkdev_dax_capable(bdev))
+>         ^
+>    cc1: some warnings being treated as errors
+> 
+> vim +/blkdev_dax_capable +1242 fs/block_dev.c
+> 
+> d3374825 NeilBrown    2009-01-09  1236  					
+> goto restart;
+> d3374825 NeilBrown    2009-01-09  1237  				}
+> 1196f8b8 Tejun Heo    2011-04-21  1238  			}
+> 7e69723f Tejun Heo    2011-05-23  1239  
+> 5a023cdb Dan Williams 2015-11-30  1240  			if (!ret)
+> {
+> 7e69723f Tejun Heo    2011-05-23  1241  				b
+> d_set_size(bdev,(loff_t)get_capacity(disk)<<9);
+> 5a023cdb Dan Williams 2015-11-30 @1242  				i
+> f (!blkdev_dax_capable(bdev))
+> 5a023cdb Dan Williams 2015-11-30  1243  					
+> bdev->bd_inode->i_flags &= ~S_DAX;
+> 5a023cdb Dan Williams 2015-11-30  1244  			}
+> 7e69723f Tejun Heo    2011-05-23  1245  
+> 
+> :::::: The code at line 1242 was first introduced by commit
+> :::::: 5a023cdba50c5f5f2bc351783b3131699deb3937 block: enable dax for raw
+> block devices
+> 
+> :::::: TO: Dan Williams <dan.j.williams@intel.com>
+> :::::: CC: Dan Williams <dan.j.williams@intel.com>
+> 
+> ---
+> 0-DAY kernel test infrastructure                Open Source Technology
+> Center
+> https://lists.01.org/pipermail/kbuild-all                   Intel
+> Corporation
diff --git a/a/content_digest b/N3/content_digest
index eb91526..18d87e8 100644
--- a/a/content_digest
+++ b/N3/content_digest
@@ -13,7 +13,7 @@
   viro@zeniv.linux.org.uk <viro@zeniv.linux.org.uk>
   dan.j.williams@intel.com <dan.j.williams@intel.com>
   axboe@fb.com <axboe@fb.com>
-  linux-nvdimm@lists.01.org <linux-nvdimm@lists.01.org>
+  linux-nvdimm@lists.01.org <linux-nvdimm@ml01.01.org>
   kbuild-all@01.org <kbuild-all@01.org>
   linux-fsdevel@vger.kernel.org <linux-fsdevel@vger.kernel.org>
   ross.zwisler@linux.intel.com <ross.zwisler@linux.intel.com>
@@ -23,51 +23,70 @@
  " jack@suse.cz <jack@suse.cz>\0"
  "\00:1\0"
  "b\0"
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- oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgSW50ZWwNCj4gQ29ycG9yYXRpb24=
+ "FYI, fs/block_dev.c has multiple updates since then including the code in\n"
+ "question. I just built tot -next m64 kernel with the attached config file,\n"
+ "and confirmed no compile error on the file.\n"
+ "-Toshi\n"
+ "\n"
+ "On Fri, 2016-05-20 at 19:32 +0800, kbuild test robot wrote:\n"
+ "> Hi,\n"
+ "> \n"
+ "> [auto build test ERROR on next-20160517]\n"
+ "> [cannot apply to v4.6-rc7 v4.6-rc6 v4.6-rc5 v4.6]\n"
+ "> [if your patch is applied to the wrong git tree, please drop us a note to\n"
+ "> help improve the system]\n"
+ "> \n"
+ "> url:\302\240\302\240\302\240\302\240https://github.com/0day-ci/linux/commits/Arnd-Bergmann/remove-unu\n"
+ "> sed-blkdev_dax_capable-function/20160518-155729\n"
+ "> config: m68k-allyesconfig (attached as .config)\n"
+ "> compiler: m68k-linux-gcc (GCC) 4.9.0\n"
+ "> reproduce:\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.g\n"
+ "> it/plain/sbin/make.cross -O ~/bin/make.cross\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240chmod +x ~/bin/make.cross\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240# save the attached .config to linux build tree\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240make.cross ARCH=m68k\302\240\n"
+ "> \n"
+ "> All errors (new ones prefixed by >>):\n"
+ "> \n"
+ "> \302\240\302\240\302\240fs/block_dev.c: In function '__blkdev_get':\n"
+ "> > \n"
+ "> > > \n"
+ "> > > fs/block_dev.c:1242:5: error: implicit declaration of function\n"
+ "> > > 'blkdev_dax_capable' [-Werror=implicit-function-declaration]\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240if (!blkdev_dax_capable(bdev))\n"
+ "> \302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240^\n"
+ "> \302\240\302\240\302\240cc1: some warnings being treated as errors\n"
+ "> \n"
+ "> vim +/blkdev_dax_capable +1242 fs/block_dev.c\n"
+ "> \n"
+ "> d3374825 NeilBrown\302\240\302\240\302\240\302\2402009-01-09\302\240\302\2401236\302\240\302\240\t\t\t\t\t\n"
+ "> goto restart;\n"
+ "> d3374825 NeilBrown\302\240\302\240\302\240\302\2402009-01-09\302\240\302\2401237\302\240\302\240\t\t\t\t}\n"
+ "> 1196f8b8 Tejun Heo\302\240\302\240\302\240\302\2402011-04-21\302\240\302\2401238\302\240\302\240\t\t\t}\n"
+ "> 7e69723f Tejun Heo\302\240\302\240\302\240\302\2402011-05-23\302\240\302\2401239\302\240\302\240\n"
+ "> 5a023cdb Dan Williams 2015-11-30\302\240\302\2401240\302\240\302\240\t\t\tif (!ret)\n"
+ "> {\n"
+ "> 7e69723f Tejun Heo\302\240\302\240\302\240\302\2402011-05-23\302\240\302\2401241\302\240\302\240\t\t\t\tb\n"
+ "> d_set_size(bdev,(loff_t)get_capacity(disk)<<9);\n"
+ "> 5a023cdb Dan Williams 2015-11-30 @1242\302\240\302\240\t\t\t\ti\n"
+ "> f (!blkdev_dax_capable(bdev))\n"
+ "> 5a023cdb Dan Williams 2015-11-30\302\240\302\2401243\302\240\302\240\t\t\t\t\t\n"
+ "> bdev->bd_inode->i_flags &= ~S_DAX;\n"
+ "> 5a023cdb Dan Williams 2015-11-30\302\240\302\2401244\302\240\302\240\t\t\t}\n"
+ "> 7e69723f Tejun Heo\302\240\302\240\302\240\302\2402011-05-23\302\240\302\2401245\302\240\302\240\n"
+ "> \n"
+ "> :::::: The code at line 1242 was first introduced by commit\n"
+ "> :::::: 5a023cdba50c5f5f2bc351783b3131699deb3937 block: enable dax for raw\n"
+ "> block devices\n"
+ "> \n"
+ "> :::::: TO: Dan Williams <dan.j.williams@intel.com>\n"
+ "> :::::: CC: Dan Williams <dan.j.williams@intel.com>\n"
+ "> \n"
+ "> ---\n"
+ "> 0-DAY kernel test infrastructure\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240Open Source Technology\n"
+ "> Center\n"
+ "> https://lists.01.org/pipermail/kbuild-all\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240Intel\n"
+ > Corporation
 
-e49ce04c618a87f1f2f11e8248f0357ef5013b5f50ac2a855256bbfe3618a93b
+b3d50ee66fa2eedc8c6828ebff5f3f4e621ec24e74fe9373d24d2f73fad06351

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