* Mike Galbraith <[email protected]> wrote:
> > Is this after resume ? If yes, then something (probably BIOS) is
> > fiddling with the TSC of one CPU when the resume happens.
>
> My P4 box has the same "problem", which is remedied by..
> - start = get_cycles_sync();
> + start = last_tsc = get_cycles_sync();
this is slightly racy - your second patch that initializes things
properly is the right solution IMO. I'm wondering, if others are seeing
this too, should we make this a v2.6.24 item? It's a bit late for that i
think - although it shouldnt hurt.
Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
