Author: avg
Date: Tue Feb 28 11:42:04 2017
New Revision: 314386
URL: https://svnweb.freebsd.org/changeset/base/314386
Log:
MFC r313751: mca: fix writes to MSR_MC_CTL2 in cmci_update
Modified:
stable/10/sys/x86/x86/mca.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/x86/x86/mca.c
==============================================================================
--- stable/10/sys/x86/x86/mca.c Tue Feb 28 11:41:57 2017 (r314385)
+++ stable/10/sys/x86/x86/mca.c Tue Feb 28 11:42:04 2017 (r314386)
@@ -550,7 +550,7 @@ 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;
@@ -583,7 +583,7 @@ 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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