Author: avg
Date: Tue Feb 28 11:41:57 2017
New Revision: 314385
URL: https://svnweb.freebsd.org/changeset/base/314385
Log:
MFC r313751: mca: fix writes to MSR_MC_CTL2 in cmci_update
Modified:
stable/11/sys/x86/x86/mca.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/x86/x86/mca.c
==============================================================================
--- stable/11/sys/x86/x86/mca.c Tue Feb 28 11:38:11 2017 (r314384)
+++ stable/11/sys/x86/x86/mca.c Tue Feb 28 11:41:57 2017 (r314385)
@@ -548,7 +548,7 @@ cmci_update(enum scan_mode mode, int ban
limit = min(limit << 1, cc->max_threshold);
ctl &= ~MC_CTL2_THRESHOLD;
ctl |= limit;
- wrmsr(MSR_MC_CTL2(bank), limit);
+ wrmsr(MSR_MC_CTL2(bank), ctl);
}
cc->last_intr = time_uptime;
return;
@@ -581,7 +581,7 @@ cmci_update(enum scan_mode mode, int ban
if ((ctl & MC_CTL2_THRESHOLD) != limit) {
ctl &= ~MC_CTL2_THRESHOLD;
ctl |= limit;
- wrmsr(MSR_MC_CTL2(bank), limit);
+ wrmsr(MSR_MC_CTL2(bank), ctl);
}
}
#endif
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