Messages in this thread Patch in this message | | | Date | Tue, 12 Feb 2008 11:23:04 -0800 | From | "H. Peter Anvin" <> | Subject | Re: [2.6.25-rc1] Strange regression with CONFIG_HZ_300=y |
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Eric Piel wrote: >> >> The laptop is a Vaio VGN-FZ240E, core 2 duo T7250 @ 2.0 GHz and the >> kernel is x86_64. > > Hi, it's great you found out the culprit commit because I was really > wondering where this bug was coming from... > As a data point, my machine has a core 2 duo @ 1.2GHz and x86_64 arch. > Do you also have the tickless option activated? (it could play a role) >
I believe this patch should fix the problem. Can you please verify?
Thanks,
-hpa diff --git a/kernel/timeconst.pl b/kernel/timeconst.pl index 62b1287..4146803 100644 --- a/kernel/timeconst.pl +++ b/kernel/timeconst.pl @@ -339,7 +339,7 @@ sub output($@) print "\n"; foreach $pfx ('HZ_TO_MSEC','MSEC_TO_HZ', - 'USEC_TO_HZ','HZ_TO_USEC') { + 'HZ_TO_USEC','USEC_TO_HZ') { foreach $bit (32, 64) { foreach $suf ('MUL', 'ADJ', 'SHR') { printf "#define %-23s %s\n", | |