Randy Wright a4714a898e ACPI: Fix bug when ACPI reset register is implemented in system memory
Use acpi_os_map_generic_address to pre-map the reset register if it is
memory mapped, thereby preventing the BUG_ON() in line 1319 of
mm/vmalloc.c from triggering during panic-triggered reboots.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=77131
Signed-off-by: Randy Wright <rwright@hp.com>
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
[rjw: Changelog, simplified code]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-06-05 14:36:40 +02:00
..
2013-09-30 19:46:13 +02:00
2014-02-05 01:06:21 +01:00
2013-12-07 01:38:45 +01:00
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