Ubuntu
linux package

  1. Bug #1759723
  2. Comment #17

Comment 17 for bug 1759723

Revision history for this message
bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2018-05-09 18:03 EDT-------
addendum: According to my last investigation[1] the problem is in the blk_mq only. If we don't use blk_mq devices we can hotplug and hot-unplug CPUs without any problem.

[1] https://bugzilla.linux.ibm.com/show_bug.cgi?id=167294 comments 47, 48, and 49.