Author: kib
Date: Wed Nov 13 22:43:11 2019
New Revision: 354697
URL: https://svnweb.freebsd.org/changeset/base/354697
Log:
cpucontrol: print more useful information when MSR access fails.
Instead of providing ioctl cmd value, which has no meaning to user,
print MSR number. The later is what the user expects in this place
even.
Reported by: pstef
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Modified:
head/usr.sbin/cpucontrol/cpucontrol.c
Modified: head/usr.sbin/cpucontrol/cpucontrol.c
==============================================================================
--- head/usr.sbin/cpucontrol/cpucontrol.c Wed Nov 13 22:39:46 2019
(r354696)
+++ head/usr.sbin/cpucontrol/cpucontrol.c Wed Nov 13 22:43:11 2019
(r354697)
@@ -307,7 +307,7 @@ do_msr(const char *cmdarg, const char *dev)
}
error = ioctl(fd, command, &args);
if (error < 0) {
- WARN(0, "ioctl(%s, CPUCTL_%s (%lu))", dev, command_name,
command);
+ WARN(0, "ioctl(%s, CPUCTL_%s (%#x))", dev, command_name, msr);
close(fd);
return (1);
}
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