From 456d9a44627ebb8d5693e2320705e13409e1d361 Mon Sep 17 00:00:00 2001 From: William Bryan Date: Tue, 9 May 2017 13:14:12 -0500 Subject: Doorbell reorganization Change-Id: I9c8aa4e4cd2272c213d063a27c019396928ebd94 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/40290 Reviewed-by: Martha Broyles Reviewed-by: Andres A. Lugo-Reyes Tested-by: FSP CI Jenkins Reviewed-by: William A. Bryan --- src/common/global_app_cfg.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/common/global_app_cfg.h') diff --git a/src/common/global_app_cfg.h b/src/common/global_app_cfg.h index 859186e..81cf4db 100644 --- a/src/common/global_app_cfg.h +++ b/src/common/global_app_cfg.h @@ -34,6 +34,11 @@ // Turn off periodic GPE traces #define PK_TRACE_TIMER_OUTPUT 0 +// Redefine the default MSR to mask off SIB errors and avoid data machine checks +// These SIB errors probably occur due to contention on the PIB +#define PK_THREAD_MACHINE_CONTEXT_DEFAULT (MSR_SEM | MSR_UIE | MSR_EE | MSR_ME) +#define PPE42_MSR_INITIAL (MSR_SEM | MSR_ME) + // If we are using the OCB timebase then assume // a frequency of 37.5Mhz. Otherwise, the default is to use // the decrementer as a timebase and assume a frequency of -- cgit v1.2.1