From b14259e6b41abdf7a94b8c96b743d28071900549 Mon Sep 17 00:00:00 2001 From: Nick Bofferding Date: Sat, 2 Jun 2018 10:16:54 -0500 Subject: Secure Boot: Disable x-bus node communication XBUS node communication using the XBUS mailbox is not allowed between chips prior to SMP init when security is enabled; disable this until it can be whollistically addressed Change-Id: Ia032c635609e15629544926b7ff92537537d9325 RTC: 191008 CQ: SW431806 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/59808 Tested-by: Jenkins Server Reviewed-by: William G. Hoffa Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Roland Veloz Reviewed-by: Prachi Gupta Reviewed-by: Nicholas E. Bofferding --- src/usr/isteps/istep09/call_proc_smp_link_layer.C | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/usr/isteps/istep09/call_proc_smp_link_layer.C b/src/usr/isteps/istep09/call_proc_smp_link_layer.C index 06b7ac613..57f9e45cd 100644 --- a/src/usr/isteps/istep09/call_proc_smp_link_layer.C +++ b/src/usr/isteps/istep09/call_proc_smp_link_layer.C @@ -81,7 +81,11 @@ void* call_proc_smp_link_layer( void *io_pArgs ) { errlHndl_t l_errl = NULL; IStepError l_StepError; - bool l_run_xbus_test = true; + + // @TODO RTC:191008 + // Currently the x-bus mailbox exchange causes a + // security violation in step 9, so disabling + bool l_run_xbus_test = false; TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace, "call_proc_smp_link_layer entry" ); -- cgit v1.2.1