|Summary:||megaraid_sas: fix physical disk handling [rhel-4.8.z]|
|Product:||Red Hat Enterprise Linux 4||Reporter:||RHEL Program Management <pm-rhel>|
|Component:||kernel||Assignee:||Don Howard <dhoward>|
|Status:||CLOSED ERRATA||QA Contact:||Red Hat Kernel QE team <kernel-qe>|
|Version:||4.8||CC:||andriusb, bmr, bo.yang, bubrown, coughlan, dhoward, jpirko, kawajiri, martin.wilck, mchristi, mgoodwin, moshiro, myamazak, pm-eus, revers, tao, thenzl, vgoyal|
|Fixed In Version:||Doc Type:||Bug Fix|
A bug was found in the way the megaraid_sas driver handled physical disks and management IOCTLs. All physical disks were exported to the disk layer, allowing an oops in megasas_complete_cmd_dpc() when completing the IOCTL command if a timeout occurred.
|Last Closed:||2010-10-19 18:48:41 UTC||Type:||---|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
|Cloudforms Team:||---||Target Upstream Version:|
|Bug Depends On:||577178|
Description RHEL Program Management 2010-09-08 15:59:03 UTC
This bug has been copied from bug #577178 and has been proposed to be backported to 4.8 z-stream (EUS).
Comment 3 Don Howard 2010-09-16 16:40:56 UTC
A patch for this issue has been included in kernel 2.6.9-89.0.30.
Comment 6 errata-xmlrpc 2010-10-19 18:48:41 UTC
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2010-0779.html
Comment 7 Martin Prpič 2010-10-21 12:27:16 UTC
Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: A bug was found in the way the megaraid_sas driver handled physical disks and management IOCTLs. All physical disks were exported to the disk layer, allowing an oops in megasas_complete_cmd_dpc() when completing the IOCTL command if a timeout occurred.