Messages in this thread | | | Date | Mon, 4 Jun 2007 12:19:33 -0500 | From | Matt Mackall <> | Subject | lguest rebroken in 2.6.22-rc3-mm1 |
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On Wed, May 23, 2007 at 09:27:40AM +1000, Rusty Russell wrote: > On Tue, 2007-05-22 at 17:38 -0500, Matt Mackall wrote: > > [ 0.120007] EIP is at resync_sc_freq+0x4b/0x56 > > Hi Matt, > > Thanks for the report! Andrew should have these two patches queued, > but here they are again: > > If you set tsc_disable (eg "notsc" on cmdline), sched-clock.c gives a > divide by zero on boot. > > Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> > > --- > arch/i386/kernel/sched-clock.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > =================================================================== > --- a/arch/i386/kernel/sched-clock.c > +++ b/arch/i386/kernel/sched-clock.c > @@ -103,7 +103,7 @@ static void resync_sc_freq(struct sc_dat > static void resync_sc_freq(struct sc_data *sc, unsigned int newfreq) > { > sc->sync_base = jiffies; > - if (!cpu_has_tsc) { > + if (!cpu_has_tsc || tsc_disable) { > sc->unstable = 1; > return; > }
Looks like this one got lost in rc3-mm1.
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