https://community.hpe.com/t5/hpe-proliant-servers-ml-dl-sl/smartarray-controller-b140i-for-redhat-linux-7-x-with-imq-device/m-p/6830475#M152641 <P>Hi.</P><P>Just want to bring&nbsp; your attention to the fact that when Red Hat kernel is built supporting Intermediate queuing device (IMQ), the symbol table changes to:</P><PRE>kernel(wake_up_process) = 0xfa87ae45</PRE><P>&nbsp;from your module's kmod-hpdsa compiled</P><PRE>kernel(wake_up_process) = 0xe65cdceb</PRE><P>&nbsp;The kernel complaints about the mismatch not loading the module</P><PRE>Error: Package: kmod-hpdsa-1.2.6-115.rhel7u1.x86_64 (/kmod-hpdsa-1.2.6-115.rhel7u1.x86_64) Requires: kernel(wake_up_process) = 0xe65cdceb Installed: kernel-3.10.0-229.7.2.v7.x86_64 (@anaconda/7.1.0) kernel(wake_up_process) = 0xfa87ae45</PRE><P>One solution may be to compile the RH kernel without the IMQ device, and compile the device as a IMQ kernel object, other solution may be you may compile hpdsa.ko to include the above symbol.&nbsp;</P><P>Thank-you, regards,</P><P>Hector Trincavelli</P> Thu, 04 Feb 2016 19:32:07 GMT trinca 2016-02-04T19:32:07Z https://community.hpe.com/t5/hpe-proliant-servers-ml-dl-sl/smartarray-controller-b140i-for-redhat-linux-7-x-with-imq-device/m-p/6830475#M152641 <P>Hi.</P><P>Just want to bring&nbsp; your attention to the fact that when Red Hat kernel is built supporting Intermediate queuing device (IMQ), the symbol table changes to:</P><PRE>kernel(wake_up_process) = 0xfa87ae45</PRE><P>&nbsp;from your module's kmod-hpdsa compiled</P><PRE>kernel(wake_up_process) = 0xe65cdceb</PRE><P>&nbsp;The kernel complaints about the mismatch not loading the module</P><PRE>Error: Package: kmod-hpdsa-1.2.6-115.rhel7u1.x86_64 (/kmod-hpdsa-1.2.6-115.rhel7u1.x86_64) Requires: kernel(wake_up_process) = 0xe65cdceb Installed: kernel-3.10.0-229.7.2.v7.x86_64 (@anaconda/7.1.0) kernel(wake_up_process) = 0xfa87ae45</PRE><P>One solution may be to compile the RH kernel without the IMQ device, and compile the device as a IMQ kernel object, other solution may be you may compile hpdsa.ko to include the above symbol.&nbsp;</P><P>Thank-you, regards,</P><P>Hector Trincavelli</P> Thu, 04 Feb 2016 19:32:07 GMT https://community.hpe.com/t5/hpe-proliant-servers-ml-dl-sl/smartarray-controller-b140i-for-redhat-linux-7-x-with-imq-device/m-p/6830475#M152641 trinca 2016-02-04T19:32:07Z https://community.hpe.com/t5/hpe-proliant-servers-ml-dl-sl/smartarray-controller-b140i-for-redhat-linux-7-x-with-imq-device/m-p/6830553#M152644 <P>This is a user supported community. You should log a support call with HPE so you findings can be documented</P> Fri, 05 Feb 2016 00:43:04 GMT https://community.hpe.com/t5/hpe-proliant-servers-ml-dl-sl/smartarray-controller-b140i-for-redhat-linux-7-x-with-imq-device/m-p/6830553#M152644 Jimmy Vance 2016-02-05T00:43:04Z