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	<id>https://criu.org/index.php?action=history&amp;feed=atom&amp;title=Download%2Fcriu%2F2.3</id>
	<title>Download/criu/2.3 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://criu.org/index.php?action=history&amp;feed=atom&amp;title=Download%2Fcriu%2F2.3"/>
	<link rel="alternate" type="text/html" href="https://criu.org/index.php?title=Download/criu/2.3&amp;action=history"/>
	<updated>2026-04-09T16:06:35Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.35.6</generator>
	<entry>
		<id>https://criu.org/index.php?title=Download/criu/2.3&amp;diff=3930&amp;oldid=prev</id>
		<title>Kir: no need to explicitly specify the codename now</title>
		<link rel="alternate" type="text/html" href="https://criu.org/index.php?title=Download/criu/2.3&amp;diff=3930&amp;oldid=prev"/>
		<updated>2017-01-26T08:15:34Z</updated>

		<summary type="html">&lt;p&gt;no need to explicitly specify the codename now&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 08:15, 26 January 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Release|2.3|14 Jun 2016&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;|Wooden Duck&lt;/del&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Release|2.3|14 Jun 2016}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== New features ===&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== New features ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key criuwikidb:diff::1.12:old-3661:rev-3930 --&gt;
&lt;/table&gt;</summary>
		<author><name>Kir</name></author>
	</entry>
	<entry>
		<id>https://criu.org/index.php?title=Download/criu/2.3&amp;diff=3661&amp;oldid=prev</id>
		<title>Kir: capitalize Duck</title>
		<link rel="alternate" type="text/html" href="https://criu.org/index.php?title=Download/criu/2.3&amp;diff=3661&amp;oldid=prev"/>
		<updated>2016-10-17T05:45:23Z</updated>

		<summary type="html">&lt;p&gt;capitalize Duck&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 05:45, 17 October 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Release|2.3|14 Jun 2016|Wooden &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;duck&lt;/del&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Release|2.3|14 Jun 2016|Wooden &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Duck&lt;/ins&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== New features ===&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== New features ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key criuwikidb:diff::1.12:old-3039:rev-3661 --&gt;
&lt;/table&gt;</summary>
		<author><name>Kir</name></author>
	</entry>
	<entry>
		<id>https://criu.org/index.php?title=Download/criu/2.3&amp;diff=3039&amp;oldid=prev</id>
		<title>Kir: add codename</title>
		<link rel="alternate" type="text/html" href="https://criu.org/index.php?title=Download/criu/2.3&amp;diff=3039&amp;oldid=prev"/>
		<updated>2016-08-29T15:31:43Z</updated>

		<summary type="html">&lt;p&gt;add codename&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:31, 29 August 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Release|2.3|14 Jun 2016}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Release|2.3|14 Jun 2016&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;|Wooden duck&lt;/ins&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Name: Wooden duck&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== New features ===&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=== New features ===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Kir</name></author>
	</entry>
	<entry>
		<id>https://criu.org/index.php?title=Download/criu/2.3&amp;diff=2935&amp;oldid=prev</id>
		<title>Xemul: Created page with &quot;{{Release|2.3|14 Jun 2016}}  Name: Wooden duck  === New features === * Ability not to show payload for some objects in CRIT * Pidfile is written at the end of restore * Ab...&quot;</title>
		<link rel="alternate" type="text/html" href="https://criu.org/index.php?title=Download/criu/2.3&amp;diff=2935&amp;oldid=prev"/>
		<updated>2016-06-14T08:38:19Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{Release|2.3|14 Jun 2016}}  Name: Wooden duck  === New features === * Ability not to show payload for some objects in &lt;a href=&quot;/CRIT&quot; title=&quot;CRIT&quot;&gt;CRIT&lt;/a&gt; * Pidfile is written at the end of restore * Ab...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Release|2.3|14 Jun 2016}}&lt;br /&gt;
&lt;br /&gt;
Name: Wooden duck&lt;br /&gt;
&lt;br /&gt;
=== New features ===&lt;br /&gt;
* Ability not to show payload for some objects in [[CRIT]]&lt;br /&gt;
* Pidfile is written at the end of restore&lt;br /&gt;
* Ability to join existing namespaces on restore&lt;br /&gt;
* C/R of&lt;br /&gt;
** Data sitting in TTYs&lt;br /&gt;
** Partially write-protected SysVIPC segments&lt;br /&gt;
** Debugfs and tracefs mounts&lt;br /&gt;
** Overmounted tmpfs&lt;br /&gt;
** IPv6 devconf sysctls&lt;br /&gt;
** External block devices&lt;br /&gt;
** Unix sockets with mismatched shutdown state&lt;br /&gt;
&lt;br /&gt;
=== Optimizations/improvements ===&lt;br /&gt;
* Relaxed calculation of AIO ring size&lt;br /&gt;
* Tree-based search of tasks by real pid&lt;br /&gt;
* Less mem-to-mem copies on restore&lt;br /&gt;
* Saner devconf image format&lt;br /&gt;
* More verbose explanation of why task cannot be seized&lt;br /&gt;
* PID is printed in PIE logs&lt;br /&gt;
&lt;br /&gt;
=== Fixes ===&lt;br /&gt;
* Too many mmap-ed files blocked the dump&lt;br /&gt;
* Potential memory corruption when working with IPv6 sockets&lt;br /&gt;
* Overmounted bind mounts could cause restore to fail&lt;br /&gt;
* Overmounted bind mounts could result in badly restored mount tree&lt;br /&gt;
* Incomplete restoration of RO bind mounts options&lt;br /&gt;
&lt;br /&gt;
=== Deprecated/removed ===&lt;br /&gt;
* Greedy mode of pagemap (non-root) caused dump to fail (disabled)&lt;/div&gt;</summary>
		<author><name>Xemul</name></author>
	</entry>
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