Author: kib
Date: Wed Jan 31 16:54:05 2018
New Revision: 328627
URL: https://svnweb.freebsd.org/changeset/base/328627
Log:
Expand IBRS TLA in sysctl help lines.
Requested by: bz
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Modified:
head/sys/x86/x86/cpu_machdep.c
Modified: head/sys/x86/x86/cpu_machdep.c
==============================================================================
--- head/sys/x86/x86/cpu_machdep.c Wed Jan 31 14:44:51 2018
(r328626)
+++ head/sys/x86/x86/cpu_machdep.c Wed Jan 31 16:54:05 2018
(r328627)
@@ -582,7 +582,7 @@ int hw_ibrs_active;
int hw_ibrs_disable = 1;
SYSCTL_INT(_hw, OID_AUTO, ibrs_active, CTLFLAG_RD, &hw_ibrs_active, 0,
- "IBRS active");
+ "Indirect Branch Restricted Speculation active");
void
hw_ibrs_recalculate(void)
@@ -620,4 +620,4 @@ hw_ibrs_disable_handler(SYSCTL_HANDLER_ARGS)
}
SYSCTL_PROC(_hw, OID_AUTO, ibrs_disable, CTLTYPE_INT | CTLFLAG_RWTUN |
CTLFLAG_NOFETCH | CTLFLAG_MPSAFE, NULL, 0, hw_ibrs_disable_handler, "I",
- "Disable IBRS");
+ "Disable Indirect Branch Restricted Speculation");
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