4.9-stable review patch. If anyone has any objections, please let me know.
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From: Erik Schmauss erik.schmauss@intel.com
commit 8b23570ab001c1982c8a068cde468ff067255314 upstream.
Increase the reference count limit to 0x4000 as the current one is not sufficient for some large server systems.
Reviewed-by: Dimitri Sivanich dimitri.sivanich@hpe.com Tested-by: Russ Anderson russ.anderson@hpe.com Reported-by: Mike Travis mike.travis@hpe.com Signed-off-by: Mike Travis mike.travis@hpe.com Signed-off-by: Erik Schmauss erik.schmauss@intel.com [ rjw: Changelog ] Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Cc: Frank van der Linden fllinden@amazon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- include/acpi/acconfig.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -122,7 +122,7 @@
/* Maximum object reference count (detects object deletion issues) */
-#define ACPI_MAX_REFERENCE_COUNT 0x1000 +#define ACPI_MAX_REFERENCE_COUNT 0x4000
/* Default page size for use in mapping memory for operation regions */