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| author | Greg Still <stillgs@us.ibm.com> | 2018-09-26 12:40:03 -0500 |
|---|---|---|
| committer | hostboot <hostboot@us.ibm.com> | 2018-10-06 10:49:32 -0500 |
| commit | 962e9921c88bd00d79c4d77dbfbda9e5a3d3e208 (patch) | |
| tree | fd467f52c09a1208af0aefcc45ff6ef70777a271 /import/chips/p9 | |
| parent | e995520aa797a81cac510b6e1a01475dfdb1a6f6 (diff) | |
| download | talos-hcode-962e9921c88bd00d79c4d77dbfbda9e5a3d3e208.tar.gz talos-hcode-962e9921c88bd00d79c4d77dbfbda9e5a3d3e208.zip | |
SMF: clear HRMOR[15] in all modes so that secure mode won't hang core
Key_Cronus_Test=PM_REGRESS
Change-Id: I26a98dfce1eb8123c79b35f2f4dc1783e16e411e
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/66687
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Cronus HW CI <cronushw-ci+hostboot@us.ibm.com>
Dev-Ready: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-by: Prem Shanker Jha <premjha2@in.ibm.com>
Reviewed-by: YUE DU <daviddu@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Diffstat (limited to 'import/chips/p9')
| -rw-r--r-- | import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_exit.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_exit.c b/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_exit.c index a5c3317d..9fbac710 100644 --- a/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_exit.c +++ b/import/chips/p9/procedures/ppe_closed/cme/stop_cme/p9_cme_stop_exit.c @@ -1151,6 +1151,8 @@ p9_cme_stop_exit() #else PK_TRACE_PERF("Core Wakes Up, Write HRMOR with HOMER address"); + // Must not set bit 15 in HRMOR + scom_data.words.upper = scom_data.words.upper & ~BIT32(15); CME_PUTSCOM(HRMOR, core, scom_data.value); #endif |
