On Tue, 13 Nov 2007, Mark Lord wrote: > Andrew Morton wrote: > > On Mon, 12 Nov 2007 22:42:32 -0800 "Natalie Protasevich" > > <[EMAIL PROTECTED]> wrote: > .. > > > with CONFIG_NO_HZ and/or CONFIG_HPET_TIMER set kernel 2.6.23 doesn't > > > boot (ARM, Timer) > > > http://bugzilla.kernel.org/show_bug.cgi?id=9229 > > > Kernel: 2.6.23 > > > > No response from developers > ..
The bug report is bogus. ARM has no CONFIG_HPET_TIMER. > Note: that same bug exists/existed on i386 back when NO_HZ was > introduced (2.6.21?). I still see it from time to time on my Quad core > system (very rare), but not any more on my Duo notebook where it used > to happen about 1 in n boots (n < 10). > > AFAICT no fix was ever released for it. Hmm, at which point does the boot stop ? > > > Suspend to RAM resume hangs on a tickless (NO_HZ) kernel > > > http://bugzilla.kernel.org/show_bug.cgi?id=9275 > > > Kernel: 2.6.23 > > > This is HP notebook nc6320 T2400 945GM > > No response from developers > .. > > I *still* get very slow resume-from-RAM quite often here > (new in 2.6.22 kernel, wasn't there in early 2.6.23-rc*). Hmm. Which one 22 or 23 ? > Something eventually times out after a minute or so > and it comes back. Cannot make it happen reliably, > unless I'm in a hurry to get something done. :) > I suspect USB here, probably the same loopy bug that > we added a "loop limit failsafe" for back in 2.6.21(?). Do you have a pointer to that please ? Thanks, tglx - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html