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Code Issues Releases Activity

cpucontrol: print more useful information when MSR access fails.

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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
This commit is contained in:
Konstantin Belousov 2019-11-13 22:43:11 +00:00
parent c4f056e8ea
commit 7672c254eb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=354697
1 changed files with 1 additions and 1 deletions
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2
usr.sbin/cpucontrol/cpucontrol.c
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@ -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);
}