GitLab

s390 core changes:
 - Fix mm_struct leak on cpu hotplug.
 - Improved cpu detection logic to avoid long delay at system start.
 - Call cpu_relax() in cpu hotplug wait loop.
 - Remove #define of account_system_vtime for CONFIG_VIRT_CPU_ACCOUNTING=n.
 - Regenerate default configuration.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>