Messages in this thread | | | Date | Fri, 14 Nov 2008 12:12:01 +0100 (CET) | From | Jiri Kosina <> | Subject | Re: Oprofile [still] doesn't work on 2.6.28-rc4 on certain CPU |
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On Fri, 14 Nov 2008, Robert Richter wrote:
> Could you at least test with v2.6.27?
Oprofile in 2.6.27 doesn't work on this system, as far as I know.
> I could not reproduce it on the hardware I am using.
Yes, it seems to be very system-specific. As I have said in my original mail, the machine we are seeing this problem on is
vendor_id : AuthenticAMD cpu family : 15 model : 47 model name : AMD Athlon(tm) 64 Processor 3000+ stepping : 0
but on the other hand on the following CPU, the oprofile works with 2.6.27 and 2.6.28-rc4 without any problems, NMIs are coming flawlessly
vendor_id : AuthenticAMD cpu family : 15 model : 4 model name : AMD Athlon(tm) 64 Processor 3000+ stepping : 8
-- Jiri Kosina SUSE Labs
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