<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-toradex.git/drivers/edac/i5000_edac.c, branch v3.2.2-rt10</title>
<subtitle>Linux kernel for Apalis and Colibri modules</subtitle>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/'/>
<entry>
<title>Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6</title>
<updated>2011-05-26T20:19:00+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2011-05-26T20:19:00+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=b7c2f036284452627d793af981877817b37d4351'/>
<id>b7c2f036284452627d793af981877817b37d4351</id>
<content type='text'>
* 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
  gfs2: Drop __TIME__ usage
  isdn/diva: Drop __TIME__ usage
  atm: Drop __TIME__ usage
  dlm: Drop __TIME__ usage
  wan/pc300: Drop __TIME__ usage
  parport: Drop __TIME__ usage
  hdlcdrv: Drop __TIME__ usage
  baycom: Drop __TIME__ usage
  pmcraid: Drop __DATE__ usage
  edac: Drop __DATE__ usage
  rio: Drop __DATE__ usage
  scsi/wd33c93: Drop __TIME__ usage
  scsi/in2000: Drop __TIME__ usage
  aacraid: Drop __TIME__ usage
  media/cx231xx: Drop __TIME__ usage
  media/radio-maxiradio: Drop __TIME__ usage
  nozomi: Drop __TIME__ usage
  cyclades: Drop __TIME__ usage
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
* 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
  gfs2: Drop __TIME__ usage
  isdn/diva: Drop __TIME__ usage
  atm: Drop __TIME__ usage
  dlm: Drop __TIME__ usage
  wan/pc300: Drop __TIME__ usage
  parport: Drop __TIME__ usage
  hdlcdrv: Drop __TIME__ usage
  baycom: Drop __TIME__ usage
  pmcraid: Drop __DATE__ usage
  edac: Drop __DATE__ usage
  rio: Drop __DATE__ usage
  scsi/wd33c93: Drop __TIME__ usage
  scsi/in2000: Drop __TIME__ usage
  aacraid: Drop __TIME__ usage
  media/cx231xx: Drop __TIME__ usage
  media/radio-maxiradio: Drop __TIME__ usage
  nozomi: Drop __TIME__ usage
  cyclades: Drop __TIME__ usage
</pre>
</div>
</content>
</entry>
<entry>
<title>edac: Drop __DATE__ usage</title>
<updated>2011-04-18T22:23:22+00:00</updated>
<author>
<name>Michal Marek</name>
<email>mmarek@suse.cz</email>
</author>
<published>2011-04-01T10:41:20+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=152ba3942276c2a240703669ae4a3099e0a79451'/>
<id>152ba3942276c2a240703669ae4a3099e0a79451</id>
<content type='text'>
The kernel already prints its build timestamp during boot, no need to
repeat it in random drivers and produce different object files each
time.

Cc: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: bluesmoke-devel@lists.sourceforge.net
Cc: linux-edac@vger.kernel.org
Acked-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
Signed-off-by: Michal Marek &lt;mmarek@suse.cz&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The kernel already prints its build timestamp during boot, no need to
repeat it in random drivers and produce different object files each
time.

Cc: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: bluesmoke-devel@lists.sourceforge.net
Cc: linux-edac@vger.kernel.org
Acked-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
Signed-off-by: Michal Marek &lt;mmarek@suse.cz&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Fix common misspellings</title>
<updated>2011-03-31T14:26:23+00:00</updated>
<author>
<name>Lucas De Marchi</name>
<email>lucas.demarchi@profusion.mobi</email>
</author>
<published>2011-03-31T01:57:33+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=25985edcedea6396277003854657b5f3cb31a628'/>
<id>25985edcedea6396277003854657b5f3cb31a628</id>
<content type='text'>
Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi &lt;lucas.demarchi@profusion.mobi&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi &lt;lucas.demarchi@profusion.mobi&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>edac: i5000: improve handling of pci_enable_device() return value</title>
<updated>2010-08-11T15:59:21+00:00</updated>
<author>
<name>Kulikov Vasiliy</name>
<email>segooon@gmail.com</email>
</author>
<published>2010-08-11T01:03:19+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=44aa80f005be88fef940fccdd345b313964768f3'/>
<id>44aa80f005be88fef940fccdd345b313964768f3</id>
<content type='text'>
-EIO is not the only error code that pci_enable_device() may return, also
the set of errors can be enhanced in future.  We should compare return
code with zero, not with concrete error value.

Signed-off-by: Kulikov Vasiliy &lt;segooon@gmail.com&gt;
Acked-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
Cc: Jeff Roberson &lt;jroberson@jroberson.net&gt;
Cc: Doug Thompson &lt;dougthompson@xmission.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
-EIO is not the only error code that pci_enable_device() may return, also
the set of errors can be enhanced in future.  We should compare return
code with zero, not with concrete error value.

Signed-off-by: Kulikov Vasiliy &lt;segooon@gmail.com&gt;
Acked-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
Cc: Jeff Roberson &lt;jroberson@jroberson.net&gt;
Cc: Doug Thompson &lt;dougthompson@xmission.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drivers/edac: convert logging messages direct uses of __FILE__ to %s, __FILE</title>
<updated>2010-05-27T16:12:52+00:00</updated>
<author>
<name>Joe Perches</name>
<email>joe@perches.com</email>
</author>
<published>2010-05-26T21:44:14+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=63ae96be98fa35bc058805b664ab15433efd553b'/>
<id>63ae96be98fa35bc058805b664ab15433efd553b</id>
<content type='text'>
Reduces text by eliminating multiple __FILE__ uses.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Joe Perches &lt;joe@perches.com&gt;
Cc: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
Cc: Tim Small &lt;tim@buttersideup.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Reduces text by eliminating multiple __FILE__ uses.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Joe Perches &lt;joe@perches.com&gt;
Cc: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
Cc: Tim Small &lt;tim@buttersideup.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>edac: i5000_edac critical fix panic out of bounds</title>
<updated>2010-01-16T20:15:38+00:00</updated>
<author>
<name>Tamas Vincze</name>
<email>tom@vincze.org</email>
</author>
<published>2010-01-16T01:01:10+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=118f3e1afd5534c15f9701f33514186cfc841a27'/>
<id>118f3e1afd5534c15f9701f33514186cfc841a27</id>
<content type='text'>
EDAC MC0: INTERNAL ERROR: channel-b out of range (4 &gt;= 4)
Kernel panic - not syncing: EDAC MC0: Uncorrected Error  (XEN) Domain 0 crashed: 'noreboot' set - not rebooting.

This happens because FERR_NF_FBD bit 28 is not updated on i5000.  Due to
that, both bits 28 and 29 may be equal to one, returning channel = 3.  As
this value is invalid, EDAC core generates the panic.

Addresses http://bugzilla.kernel.org/show_bug.cgi?id=14568

Signed-off-by: Tamas Vincze &lt;tom@vincze.org&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
Signed-off-by: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: &lt;stable@kernel.org&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
EDAC MC0: INTERNAL ERROR: channel-b out of range (4 &gt;= 4)
Kernel panic - not syncing: EDAC MC0: Uncorrected Error  (XEN) Domain 0 crashed: 'noreboot' set - not rebooting.

This happens because FERR_NF_FBD bit 28 is not updated on i5000.  Due to
that, both bits 28 and 29 may be equal to one, returning channel = 3.  As
this value is invalid, EDAC core generates the panic.

Addresses http://bugzilla.kernel.org/show_bug.cgi?id=14568

Signed-off-by: Tamas Vincze &lt;tom@vincze.org&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;mchehab@redhat.com&gt;
Signed-off-by: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: &lt;stable@kernel.org&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>edac: i5100 fix initialization code</title>
<updated>2009-10-29T14:39:30+00:00</updated>
<author>
<name>Keith Mannthey</name>
<email>kmannth@us.ibm.com</email>
</author>
<published>2009-10-26T23:50:11+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=c2494ace990c5d37cfe66911b85d28e6945eadfc'/>
<id>c2494ace990c5d37cfe66911b85d28e6945eadfc</id>
<content type='text'>
Allow csrows to properly initialize when the topology only has active
channels on 2 and 3.  This new check allows proper detection and
initialization in this topology.  Only checking the first mrt that
represented channels 0 and 1 is not sufficient.

I also fixed up the related debug information path.  I can submit as a 2nd
patch if needed.

Signed-off-by: Keith Mannthey &lt;kmannth@us.ibm.com&gt;
Acked-by: Aristeu Rozanski &lt;aris@ruivo.org&gt;
Signed-off-by: Doug Thompson &lt;dougthompson@xmission.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Allow csrows to properly initialize when the topology only has active
channels on 2 and 3.  This new check allows proper detection and
initialization in this topology.  Only checking the first mrt that
represented channels 0 and 1 is not sufficient.

I also fixed up the related debug information path.  I can submit as a 2nd
patch if needed.

Signed-off-by: Keith Mannthey &lt;kmannth@us.ibm.com&gt;
Acked-by: Aristeu Rozanski &lt;aris@ruivo.org&gt;
Signed-off-by: Doug Thompson &lt;dougthompson@xmission.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>i5000-edac: hold reference to mci kobject</title>
<updated>2008-11-13T01:17:16+00:00</updated>
<author>
<name>Darrick J. Wong</name>
<email>djwong@us.ibm.com</email>
</author>
<published>2008-11-12T21:25:36+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=f0f7e0dc7393268947dc3ed285defc3d375487b9'/>
<id>f0f7e0dc7393268947dc3ed285defc3d375487b9</id>
<content type='text'>
It turns out that edac_mc_del_mc will kobject_put the last kref on the
mci object.

If the timing is just right, that means that the mci object is freed
before before i5000_remove_one has a chance to free the resources
associated with it, causing a null pointer exceptions when unloading the
driver.  Insert a kobject_{get,put} pair so that this doesn't happen.

Signed-off-by: Darrick J. Wong &lt;djwong@us.ibm.com&gt;
Cc: Doug Thompson &lt;norsk5@yahoo.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
It turns out that edac_mc_del_mc will kobject_put the last kref on the
mci object.

If the timing is just right, that means that the mci object is freed
before before i5000_remove_one has a chance to free the resources
associated with it, causing a null pointer exceptions when unloading the
driver.  Insert a kobject_{get,put} pair so that this doesn't happen.

Signed-off-by: Darrick J. Wong &lt;djwong@us.ibm.com&gt;
Cc: Doug Thompson &lt;norsk5@yahoo.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>edac i5000: fix thermal issues</title>
<updated>2008-10-16T18:21:48+00:00</updated>
<author>
<name>Aristeu Rozanski</name>
<email>aris@redhat.com</email>
</author>
<published>2008-10-16T05:04:32+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=8360e81b5dd23c153301f08937a68fd67d9b46c0'/>
<id>8360e81b5dd23c153301f08937a68fd67d9b46c0</id>
<content type='text'>
Make the Thermal messages (temperature got past Tmid) be displayed only
once because:

1) it's the BIOS job to configure and handle the memory throttling
2) if the BIOS is broken or is aware about the condition, flooding the
   system logs won't help anything.
3) According to the specification update for Intel 5000 MCHs, all the
   revisions of this MCH have problems on the thermal sensors, making
   not automatic (a.k.a. intelligent thermal throttling) impossible.

Signed-off-by: Aristeu Rozanski &lt;aris@redhat.com&gt;
Signed-off-by: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: Alan Cox &lt;alan@lxorguk.ukuu.org.uk&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Make the Thermal messages (temperature got past Tmid) be displayed only
once because:

1) it's the BIOS job to configure and handle the memory throttling
2) if the BIOS is broken or is aware about the condition, flooding the
   system logs won't help anything.
3) According to the specification update for Intel 5000 MCHs, all the
   revisions of this MCH have problems on the thermal sensors, making
   not automatic (a.k.a. intelligent thermal throttling) impossible.

Signed-off-by: Aristeu Rozanski &lt;aris@redhat.com&gt;
Signed-off-by: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: Alan Cox &lt;alan@lxorguk.ukuu.org.uk&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>edac i5000: fix error messages</title>
<updated>2008-10-16T18:21:48+00:00</updated>
<author>
<name>Aristeu Rozanski</name>
<email>aris@redhat.com</email>
</author>
<published>2008-10-16T05:04:31+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=c066740739c4251effc349e3beae02ead9049e5b'/>
<id>c066740739c4251effc349e3beae02ead9049e5b</id>
<content type='text'>
Update the i5000_edac messages, making everything pass through the EDAC
(so the log controls will work) and being more specific about the errors.
Also, it makes the miscellaneous errors optional and disabled by default.

As I didn't found anywhere information about M23ERR-M26ERR
(FERR_NF_THERMAL) on FERR_NF_FBD, I'm removing them.

Signed-off-by: Aristeu Rozanski &lt;aris@redhat.com&gt;
Signed-off-by: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: Alan Cox &lt;alan@lxorguk.ukuu.org.uk&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Update the i5000_edac messages, making everything pass through the EDAC
(so the log controls will work) and being more specific about the errors.
Also, it makes the miscellaneous errors optional and disabled by default.

As I didn't found anywhere information about M23ERR-M26ERR
(FERR_NF_THERMAL) on FERR_NF_FBD, I'm removing them.

Signed-off-by: Aristeu Rozanski &lt;aris@redhat.com&gt;
Signed-off-by: Doug Thompson &lt;dougthompson@xmission.com&gt;
Cc: Alan Cox &lt;alan@lxorguk.ukuu.org.uk&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
</feed>
