On Wed, 29 Aug 2007, Alexey Dobriyan wrote: > On Wed, Aug 29, 2007 at 01:35:57AM +0200, Michal Piotrowski wrote: > > On 28/08/07, Alexey Dobriyan <[EMAIL PROTECTED]> wrote: > > > Every time I try to boot with maxcpus=1 it dies show_stat(): > > > > Is this a regression? > > yep
A regression since when, I wonder? Please do NOT waste any time bisecting, but I'd be interested to know which release or -rc you previously found it worked on. When I gave the code a quick look, it appeared to be something which has long been wrong; but I didn't investigate whether per-cpu allocation has changed recently. My _suspicion_, no more than that, is that it might be a regression to you because you're now forced to have CONFIG_HOTPLUG_CPU=y where you didn't need it before. Anyway, it doesn't matter too much what it's a regression since: it's a bug that needs fixing whatever, and should be simple. My x86_64 was running other tests yesterday which I didn't want to interrupt, but I'll take a look later on today. > > > Hugh fixed some issues on x86-64 commit > > 813409771731d80e6fa94199adf99f2269a4afc0 > > This is 2.6.23-rc4, which has this fix, yes. > > And I have second box with exactly same behaviour: x86_64 E6400, it also has > ACPI=n > Turning on ACPI doesn't make it any better, though. Hugh - 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/
