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	<title>Comments for IT-Psycho Blog</title>
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	<link>http://www.it-psycho.de</link>
	<description>Meine Katharsis</description>
	<lastBuildDate>Mon, 08 Mar 2010 17:48:24 +0000</lastBuildDate>
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		<title>Comment on BadRAM Patch f&#252;r Kernel 2.6.29 by rozie</title>
		<link>http://www.it-psycho.de/2009/03/28/badram-patch-fuer-kernel-2629/comment-page-1/#comment-17429</link>
		<dc:creator>rozie</dc:creator>
		<pubDate>Mon, 08 Mar 2010 17:48:24 +0000</pubDate>
		<guid isPermaLink="false">http://www.it-psycho.de/?p=218#comment-17429</guid>
		<description>Well, after all, I gave up using BadRAM. I&#039;m using build in kernel parameters, which allow (at least on non-distribution kernel, it didn&#039;t work on Debian one) to exclude some region of memory. I wrote about it http://rozie.blox.pl/2010/01/Jak-bezpiecznie-korzystac-z-uszkodzonej-pamieci.html (Polish, so use translator please). There&#039;s also simple script for testing without reboot (checksums compare before and after copy, in loop). And this method is kernel version independent (now running on 2.6.32.9).</description>
		<content:encoded><![CDATA[<p>Well, after all, I gave up using BadRAM. I&#8217;m using build in kernel parameters, which allow (at least on non-distribution kernel, it didn&#8217;t work on Debian one) to exclude some region of memory. I wrote about it <a href="http://rozie.blox.pl/2010/01/Jak-bezpiecznie-korzystac-z-uszkodzonej-pamieci.html">http://rozie.blox.pl/2010/01/Jak-bezpiecznie-korzystac-z-uszkodzonej-pamieci.html</a> (Polish, so use translator please). There&#8217;s also simple script for testing without reboot (checksums compare before and after copy, in loop). And this method is kernel version independent (now running on 2.6.32.9).</p>
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	<item>
		<title>Comment on BadRAM Patch f&#252;r Kernel 2.6.29 by IT Psycho</title>
		<link>http://www.it-psycho.de/2009/03/28/badram-patch-fuer-kernel-2629/comment-page-1/#comment-17428</link>
		<dc:creator>IT Psycho</dc:creator>
		<pubDate>Mon, 08 Mar 2010 16:31:20 +0000</pubDate>
		<guid isPermaLink="false">http://www.it-psycho.de/?p=218#comment-17428</guid>
		<description>Yes, but only above the first GB of RAM. If you have =&lt; 1GB it is still fine.</description>
		<content:encoded><![CDATA[<p>Yes, but only above the first GB of RAM. If you have =&lt; 1GB it is still fine.</p>
]]></content:encoded>
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		<title>Comment on BadRAM Patch f&#252;r Kernel 2.6.29 by pan</title>
		<link>http://www.it-psycho.de/2009/03/28/badram-patch-fuer-kernel-2629/comment-page-1/#comment-17427</link>
		<dc:creator>pan</dc:creator>
		<pubDate>Mon, 08 Mar 2010 15:07:58 +0000</pubDate>
		<guid isPermaLink="false">http://www.it-psycho.de/?p=218#comment-17427</guid>
		<description>sorry to say this, but CONFIG_NOHIGHMEM=y is not a solution to compile a broken patch but only not compiling the patch. CONFIG_NOHIGHMEM=y will also &quot;fix&quot; all and only memory issues above the first GB - because this memory is just not used (with or without patch).</description>
		<content:encoded><![CDATA[<p>sorry to say this, but CONFIG_NOHIGHMEM=y is not a solution to compile a broken patch but only not compiling the patch. CONFIG_NOHIGHMEM=y will also &#8220;fix&#8221; all and only memory issues above the first GB &#8211; because this memory is just not used (with or without patch).</p>
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	<item>
		<title>Comment on Unm&#246;glicher Telekom-Umzugsservice by T-Home: Fastpath nach Tarifumstellung nicht mehr aktiv &#124; IT-Psycho Blog</title>
		<link>http://www.it-psycho.de/2008/10/02/unmoeglicher-telekom-umzugsservice/comment-page-1/#comment-16749</link>
		<dc:creator>T-Home: Fastpath nach Tarifumstellung nicht mehr aktiv &#124; IT-Psycho Blog</dc:creator>
		<pubDate>Thu, 28 Jan 2010 16:55:10 +0000</pubDate>
		<guid isPermaLink="false">https://www.it-psycho.de/?p=87#comment-16749</guid>
		<description>[...] und Fastpath-Probleme &#8211; kommt bekannt [...]</description>
		<content:encoded><![CDATA[<p>[...] und Fastpath-Probleme &#8211; kommt bekannt [...]</p>
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		<title>Comment on VMware Server 1.0.9 und Kernel 2.6.31.3 by VMware Server 1.0.10 und Kernel 2.6.32.2 &#124; IT-Psycho Blog</title>
		<link>http://www.it-psycho.de/2009/10/09/vmware-server-1-0-9-und-kernel-2-6-31-3/comment-page-1/#comment-16254</link>
		<dc:creator>VMware Server 1.0.10 und Kernel 2.6.32.2 &#124; IT-Psycho Blog</dc:creator>
		<pubDate>Wed, 30 Dec 2009 15:32:24 +0000</pubDate>
		<guid isPermaLink="false">http://www.it-psycho.de/?p=404#comment-16254</guid>
		<description>[...] Die aktuellsten Versionen von VMware Server (1.0.10) und dem Linux Kernel (2.6.32.2) funktionieren weiterhin mit den bereits existierenden IT-Psycho Patches vom Oktober. [...]</description>
		<content:encoded><![CDATA[<p>[...] Die aktuellsten Versionen von VMware Server (1.0.10) und dem Linux Kernel (2.6.32.2) funktionieren weiterhin mit den bereits existierenden IT-Psycho Patches vom Oktober. [...]</p>
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	<item>
		<title>Comment on VMware Server 1.0.9 und Kernel 2.6.31.3 by IT Psycho</title>
		<link>http://www.it-psycho.de/2009/10/09/vmware-server-1-0-9-und-kernel-2-6-31-3/comment-page-1/#comment-15218</link>
		<dc:creator>IT Psycho</dc:creator>
		<pubDate>Fri, 13 Nov 2009 20:03:39 +0000</pubDate>
		<guid isPermaLink="false">http://www.it-psycho.de/?p=404#comment-15218</guid>
		<description>Btw: There is no need to manually patch the init_mm export. There is a patchset available in this blog posting.</description>
		<content:encoded><![CDATA[<p>Btw: There is no need to manually patch the init_mm export. There is a patchset available in this blog posting.</p>
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		<title>Comment on VMware Server 1.0.9 und Kernel 2.6.31.3 by MichiX</title>
		<link>http://www.it-psycho.de/2009/10/09/vmware-server-1-0-9-und-kernel-2-6-31-3/comment-page-1/#comment-15106</link>
		<dc:creator>MichiX</dc:creator>
		<pubDate>Thu, 05 Nov 2009 22:39:54 +0000</pubDate>
		<guid isPermaLink="false">http://www.it-psycho.de/?p=404#comment-15106</guid>
		<description>Thanks for your corrections.  It is easy to apply the patch to Kernel  2.6.31-14 which is shipped with Ubuntu.  Just install the sources:

  apt-get install linux-source-2.6.31

and the following packages required to build your own kernel:

apt-get install fakeroot build-essential crash kexec-tools makedumpfile kernel-wedge apt-get build-dep linux

The following has to be done as root:

  sudo bash

Next, unpack the kernel sources:

  cd /usr/src
  tar xvfj linux-source-2.6.31.tar.bz2

and change to the source directory:

  cd linux-source-2.6.31

Now, copy the kernel-config you use (I use the generic-pae one):

  cp /boot/config-2.6.31-14-generic-pae .config

Now, patch the kernel sources manually:

  vi arch/x86/kernel/init_task.c
    after line:
      static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
    add new line:
      EXPORT_UNUSED_SYMBOL(init_mm);

  vi include/linux/init_task.h
    after line:
      extern struct fs_struct init_fs;
    add new lines:
      #define INIT_MM(name) \
      {                                                               \
              .mm_rb          = RB_ROOT,                              \
              .pgd            = swapper_pg_dir,                       \
              .mm_users       = ATOMIC_INIT(2),                       \
              .mm_count       = ATOMIC_INIT(1),                       \
              .mmap_sem       = __RWSEM_INITIALIZER(name.mmap_sem),   \
              .page_table_lock =  __SPIN_LOCK_UNLOCKED(name.page_table_lock), \
              .mmlist         = LIST_HEAD_INIT(name.mmlist),          \
              .cpu_vm_mask    = CPU_MASK_ALL,                         \
      }

That&#039;s it.  Now you need to build the kernel as documented:

  http://blog.avirtualhome.com/2009/11/03/how-to-compile-a-kernel-for-ubuntu-karmic/

and install the kernel with

  dpkg -i 

Don&#039;t forget to use the kernel modules provided by IT-Psycho to get VMWare
running.  Here, you might need to change all calls:

  compat_smp_call_function(LinuxDriverIPIHandler, NULL, 1, 1);

into:

  compat_smp_call_function(LinuxDriverIPIHandler, NULL, 1);

for the files vmmon-only/linux/driver.c and vmmon-only/linux/hostif.c

For better comfort you may want to download the fixed kernel (only based on
generic-pae) and the VMWare module files here:

http://in-flux.de/docs/linux-image-2.6.31-14-vmware-pae_2.6.31-14.48_i386.deb
http://in-flux.de/docs/linux-headers-2.6.31-14-vmware-pae_2.6.31-14.48_i386.deb
http://in-flux.de/docs/vmmon.tar
http://in-flux.de/docs/vmnet.tar

Best regards and thank you for your wonderful blog entry,
Michael.</description>
		<content:encoded><![CDATA[<p>Thanks for your corrections.  It is easy to apply the patch to Kernel  2.6.31-14 which is shipped with Ubuntu.  Just install the sources:</p>
<p>  apt-get install linux-source-2.6.31</p>
<p>and the following packages required to build your own kernel:</p>
<p>apt-get install fakeroot build-essential crash kexec-tools makedumpfile kernel-wedge apt-get build-dep linux</p>
<p>The following has to be done as root:</p>
<p>  sudo bash</p>
<p>Next, unpack the kernel sources:</p>
<p>  cd /usr/src<br />
  tar xvfj linux-source-2.6.31.tar.bz2</p>
<p>and change to the source directory:</p>
<p>  cd linux-source-2.6.31</p>
<p>Now, copy the kernel-config you use (I use the generic-pae one):</p>
<p>  cp /boot/config-2.6.31-14-generic-pae .config</p>
<p>Now, patch the kernel sources manually:</p>
<p>  vi arch/x86/kernel/init_task.c<br />
    after line:<br />
      static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);<br />
    add new line:<br />
      EXPORT_UNUSED_SYMBOL(init_mm);</p>
<p>  vi include/linux/init_task.h<br />
    after line:<br />
      extern struct fs_struct init_fs;<br />
    add new lines:<br />
      #define INIT_MM(name) \<br />
      {                                                               \<br />
              .mm_rb          = RB_ROOT,                              \<br />
              .pgd            = swapper_pg_dir,                       \<br />
              .mm_users       = ATOMIC_INIT(2),                       \<br />
              .mm_count       = ATOMIC_INIT(1),                       \<br />
              .mmap_sem       = __RWSEM_INITIALIZER(name.mmap_sem),   \<br />
              .page_table_lock =  __SPIN_LOCK_UNLOCKED(name.page_table_lock), \<br />
              .mmlist         = LIST_HEAD_INIT(name.mmlist),          \<br />
              .cpu_vm_mask    = CPU_MASK_ALL,                         \<br />
      }</p>
<p>That&#8217;s it.  Now you need to build the kernel as documented:</p>
<p>  <a href="http://blog.avirtualhome.com/2009/11/03/how-to-compile-a-kernel-for-ubuntu-karmic/">http://blog.avirtualhome.com/2009/11/03/how-to-compile-a-kernel-for-ubuntu-karmic/</a></p>
<p>and install the kernel with</p>
<p>  dpkg -i </p>
<p>Don&#8217;t forget to use the kernel modules provided by IT-Psycho to get VMWare<br />
running.  Here, you might need to change all calls:</p>
<p>  compat_smp_call_function(LinuxDriverIPIHandler, NULL, 1, 1);</p>
<p>into:</p>
<p>  compat_smp_call_function(LinuxDriverIPIHandler, NULL, 1);</p>
<p>for the files vmmon-only/linux/driver.c and vmmon-only/linux/hostif.c</p>
<p>For better comfort you may want to download the fixed kernel (only based on<br />
generic-pae) and the VMWare module files here:</p>
<p><a href="http://in-flux.de/docs/linux-image-2.6.31-14-vmware-pae_2.6.31-14.48_i386.deb">http://in-flux.de/docs/linux-image-2.6.31-14-vmware-pae_2.6.31-14.48_i386.deb</a><br />
<a href="http://in-flux.de/docs/linux-headers-2.6.31-14-vmware-pae_2.6.31-14.48_i386.deb">http://in-flux.de/docs/linux-headers-2.6.31-14-vmware-pae_2.6.31-14.48_i386.deb</a><br />
<a href="http://in-flux.de/docs/vmmon.tar">http://in-flux.de/docs/vmmon.tar</a><br />
<a href="http://in-flux.de/docs/vmnet.tar">http://in-flux.de/docs/vmnet.tar</a></p>
<p>Best regards and thank you for your wonderful blog entry,<br />
Michael.</p>
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		<title>Comment on VMware Server 1.06 mit Kernel 2.6.26 by Mixl</title>
		<link>http://www.it-psycho.de/2008/07/27/vmware-server-106-mit-kernel-2626/comment-page-1/#comment-15105</link>
		<dc:creator>Mixl</dc:creator>
		<pubDate>Thu, 05 Nov 2009 14:52:21 +0000</pubDate>
		<guid isPermaLink="false">https://www.it-psycho.de/?p=53#comment-15105</guid>
		<description>Merci!

Der obige Patch arbeitet hier unter Debian mit 2.26.2 und VMWare Server 1.0.10!

Danke an dich und die Asiaten</description>
		<content:encoded><![CDATA[<p>Merci!</p>
<p>Der obige Patch arbeitet hier unter Debian mit 2.26.2 und VMWare Server 1.0.10!</p>
<p>Danke an dich und die Asiaten</p>
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		<title>Comment on VMware Server 1.0.9 und Kernel 2.6.31.3 by Johann</title>
		<link>http://www.it-psycho.de/2009/10/09/vmware-server-1-0-9-und-kernel-2-6-31-3/comment-page-1/#comment-15094</link>
		<dc:creator>Johann</dc:creator>
		<pubDate>Tue, 03 Nov 2009 13:40:17 +0000</pubDate>
		<guid isPermaLink="false">http://www.it-psycho.de/?p=404#comment-15094</guid>
		<description>Besten Dank f&#252;r die Anleitung. Wie benutze ich den patch - und l&#228;uft der auch f&#252;r den Kernel 2.6.31-14-generic (Karmic -aktuell)?
Bin schon Tage am Suchen ...

Freue mich &#252;ber eine kurze Antwort.

Johann</description>
		<content:encoded><![CDATA[<p>Besten Dank f&uuml;r die Anleitung. Wie benutze ich den patch &#8211; und l&auml;uft der auch f&uuml;r den Kernel 2.6.31-14-generic (Karmic -aktuell)?<br />
Bin schon Tage am Suchen &#8230;</p>
<p>Freue mich &uuml;ber eine kurze Antwort.</p>
<p>Johann</p>
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		<title>Comment on logiprint-Visitenkarten by IT Psycho</title>
		<link>http://www.it-psycho.de/2009/06/23/logiprint-visitenkarten/comment-page-1/#comment-15080</link>
		<dc:creator>IT Psycho</dc:creator>
		<pubDate>Sun, 01 Nov 2009 21:58:59 +0000</pubDate>
		<guid isPermaLink="false">http://www.it-psycho.de/?p=314#comment-15080</guid>
		<description>Aber nur zwei Gro&#223;e. Goole &quot;Visitenkarten&quot;. Platz 1 Logiprint, Platz 2 der Andere.</description>
		<content:encoded><![CDATA[<p>Aber nur zwei Gro&szlig;e. Goole &#8220;Visitenkarten&#8221;. Platz 1 Logiprint, Platz 2 der Andere.</p>
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