https://ess-wiki.advantech.com.tw/wiki/index.php?action=history&feed=atom&title=X86%2FYocto_BSP%2FRelease_Notes%2Fv1.2.0001
X86/Yocto BSP/Release Notes/v1.2.0001 - Revision history
2026-05-22T04:17:06Z
Revision history for this page on the wiki
MediaWiki 1.28.3
https://ess-wiki.advantech.com.tw/wiki/index.php?title=X86/Yocto_BSP/Release_Notes/v1.2.0001&diff=25719&oldid=prev
Alec.liao: /* Known issues */
2022-10-25T01:41:53Z
<p><span dir="auto"><span class="autocomment">Known issues</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 01:41, 25 October 2022</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l88" >Line 88:</td>
<td colspan="2" class="diff-lineno">Line 88:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| To make the process less likely to be killed by the OOM killer, you can do the following.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| To make the process less likely to be killed by the OOM killer, you can do the following.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>   # echo -15 > /proc/$PID/oom_adj</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>   # echo -15 > /proc/$PID/oom_adj</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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;"><div>$PID is the process ID. You can set valid ranges for oom_adj from -16 to +15, and a setting of -17 exempts a process entirely from the OOM killer. The <del class="diffchange diffchange-inline">follwing </del>command <del class="diffchange diffchange-inline">exampts </del>X from the OOM killer.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>$PID is the process ID. You can set valid ranges for oom_adj from -16 to +15, and a setting of -17 exempts a process entirely from the OOM killer. The <ins class="diffchange diffchange-inline">following </ins>command <ins class="diffchange diffchange-inline">exempts </ins>X from the OOM killer.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>   # pgrep -f "/usr/bin/X" | while read PID; do echo -17 > /proc/$PID/oom_adj; done</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>   # pgrep -f "/usr/bin/X" | while read PID; do echo -17 > /proc/$PID/oom_adj; done</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td></tr>
</table>
Alec.liao
https://ess-wiki.advantech.com.tw/wiki/index.php?title=X86/Yocto_BSP/Release_Notes/v1.2.0001&diff=25684&oldid=prev
Alec.liao: Add known issues
2022-10-18T07:09:25Z
<p>Add known issues</p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 07:09, 18 October 2022</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l78" >Line 78:</td>
<td colspan="2" class="diff-lineno">Line 78:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>! style="width: 60%" align="center" | '''Work Around'''</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>! style="width: 60%" align="center" | '''Work Around'''</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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;"><div>|  </div></td><td class='diff-marker'>+</td><td style="color:black; 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;"><div>| <ins class="diffchange diffchange-inline">Wake On LAN is disabled by default.</ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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;"><div>|  </div></td><td class='diff-marker'>+</td><td style="color:black; 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;"><div>| <ins class="diffchange diffchange-inline">To enable WoL, use the commands as follows.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; 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;"><div><ins class="diffchange diffchange-inline">  # ethtool --change eno1 wol g</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; 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;"><div><ins class="diffchange diffchange-inline">  # ethtool --change eno2 wol g</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; 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;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; 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;"><div><ins class="diffchange diffchange-inline">The WoL setting will return to disabled after cold boot.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; 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;"><div><ins class="diffchange diffchange-inline">|-</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; 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;"><div><ins class="diffchange diffchange-inline">| To protect critical process from Linux out-of-memory (OOM) killer</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; 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;"><div><ins class="diffchange diffchange-inline">| To make the process less likely to be killed by the OOM killer, you can do the following.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; 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;"><div><ins class="diffchange diffchange-inline">  # echo -15 > /proc/$PID/oom_adj</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">$PID is the process ID. You can set valid ranges for oom_adj from -16 to +15, and a setting of -17 exempts a process entirely from the OOM killer. The follwing command exampts X from the OOM killer.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; 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;"><div><ins class="diffchange diffchange-inline">  # pgrep -f "/usr/bin/X" | while read PID; do echo -17 > /proc/$PID/oom_adj; done</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td></tr>
</table>
Alec.liao
https://ess-wiki.advantech.com.tw/wiki/index.php?title=X86/Yocto_BSP/Release_Notes/v1.2.0001&diff=25317&oldid=prev
Alec.liao: Created page with "{{DISPLAYTITLE:SOM-2532 Yocto 3.1_1.2.0001 BSP Release Notes}} <div style="float:right; position:fixed; margin:0 1em 0 0; top5100px; right:10px; max-height: 350px; overf..."
2022-09-22T07:41:13Z
<p>Created page with "{{DISPLAYTITLE:SOM-2532 Yocto 3.1_1.2.0001 BSP Release Notes}} <div style="float:right; position:fixed; margin:0 1em 0 0; top5100px; right:10px; max-height: 350px; overf..."</p>
<p><b>New page</b></p><div>{{DISPLAYTITLE:SOM-2532 Yocto 3.1_1.2.0001 BSP Release Notes}}<br />
<div style="float:right; position:fixed; margin:0 1em 0 0; top5100px; right:10px; max-height: 350px; overflow: auto">__TOC__</div><br />
<br />
== <span style="color:#0070c0">Introduction</span> ==<br />
<br />
The BSP is based on Yocto Project-based BSP for Intel® Atom® Processors (Formerly Known as Elkhart Lake) on IoT Platforms of MR3 version. In particular, Yocto 3.1 (dunfell) with 5.15.21 LTS kernel are used. Although this BSP is an x86_64 distribution, it's also possible to run a 32-bit application since IA32 emulation feature is enabled in kernel.<br />
<br />
=== Major packages version list ===<br />
<br />
{| class="wikitable" border="2"<br />
|-<br />
! style="width: 8em" | '''Package'''<br />
! style="width: 8em" | '''Version'''<br />
|-<br />
| Linux Kernel<br />
| 5.15.21<br />
|-<br />
| GCC<br />
| 9.3.0<br />
|-<br />
| Systemd<br />
| 244.5<br />
|-<br />
| Chromium<br />
| 90.0.4430.93<br />
|-<br />
| Docker-ce<br />
| 19.03.8<br />
|-<br />
| SUSI<br />
| 4.2.23350<br />
|-<br />
| Qt5<br />
| 5.14.2<br />
|-<br />
| Qt5 Creator<br />
| 4.13.1<br />
|}<br />
<br />
== <span style="color:#0070c0">Quick Start Guide</span> ==<br />
<br />
Please check [[X86/Yocto_BSP/QSG_v1.2|this]] out.<br />
<br />
== <span style="color:#0070c0">Docker image for Build Environment</span> ==<br />
<br />
Please check [[X86/Yocto_BSP/QSG_v1.2#Install_pre-built_docker_image|this]] out.<br />
<br />
== <span style="color:#0070c0">How to create USB installer</span> ==<br />
<br />
Please check [[X86/Yocto_BSP/QSG_v1.2#Create_USB_installer|this]] out.<br />
<br />
== <span style="color:#0070c0">Install to Target Device</span> ==<br />
<br />
Please check [[X86/Yocto_BSP/QSG_v1.2#Install_to_Target_Device|this]] out.<br />
<br />
== <span style="color:#0070c0">Enable secure boot</span> ==<br />
<br />
Please check [[X86/Yocto_BSP/QSG_v1.2#Enable_secure_boot|this]] out.<br />
<br />
== <span style="color:#0070c0">Revision History</span> ==<br />
<br />
{| class="wikitable" style="text-align: center" border="2"<br />
|-<br />
! style="width: 6em" | '''Revision'''<br />
! style="width: 6em" | '''Date'''<br />
! style="width: 40em" | '''Description'''<br />
|-<br />
| 1.2.0001<br />
| 2022-09-02<br />
| align="left" | initial version for Elkhart Lake<br />
|}<br />
<br />
== <span style="color:#0070c0">Known issues</span> ==<br />
<br />
{| class="wikitable" style="width: 90%" border="2"<br />
|-<br />
! style="width: 40%" align="center" | '''Subject'''<br />
! style="width: 60%" align="center" | '''Work Around'''<br />
|-<br />
| <br />
| <br />
|}</div>
Alec.liao