Hi Dmitry, I will try current git as soon as possible and I will post the results. Many thanks and Best Regards, Lorenzo Buzzi >----Messaggio originale---- >Da: mad_soft@xxxxxxxx >Data: 26/01/2010 16.53 >A: "Linux Kernel Mailing List"<linux-kernel@xxxxxxxxxxxxxxx> >Cc: "flinco@xxxxxxxxx"<flinco@xxxxxxxxx>, "Rafael J. Wysocki"<rjw@xxxxxxx>, "Kernel Testers List"<kernel-testers@xxxxxxxxxxxxxxx>, "Arkadiusz Miskiewicz" <arekm@xxxxxxxx>, "H. Peter Anvin"<hpa@xxxxxxxxx>, "Andrew Morton"<akpm@linux- foundation.org>, "Feng Tang"<feng.tang@xxxxxxxxx>, "Len Brown"<len.brown@intel. com> >Ogg: Re: R: [Bug #14886] Asus P2B-DS not detected as SMP moterboard > >On 20:40 Mon 11 Jan , Rafael J. Wysocki wrote: >> On Monday 11 January 2010, flinco@xxxxxxxxx wrote: >> > Tried 2.6.32.3. The issue is still present. >> >> Thanks for the update. >> >> Rafael > >(I have some troubles with registering on kernel bugzilla, so posting here, >adding people from bug to CC: list) > >Hi! >I'm also using P2B-DS and can confirm that starting with kernel 2.6.32 >SMP stopped working (and don't work still - tested with current git >v2.6.33-rc5-238-g158c168) The issue seems to have something to do with the >fact that ACPI is blacklisted on P2B-DS. I used to workaround this bug >on newer kernels (>=2.6.32) by passing "acpi=force" in kernel arguments. >Finally, yesterday I found some time to write simple automated bisection >script and leaved it to run on machine overnight. Here's result: >--------------------------------------------------------------------------- >e5b8fc6ac158f65598f58dba2c0d52ba3b412f52 is the first bad commit >commit e5b8fc6ac158f65598f58dba2c0d52ba3b412f52 >Author: Len Brown <len.brown@xxxxxxxxx> >Date: Tue Jul 7 23:22:58 2009 -0400 > > ACPI: check acpi_disabled in acpi_table_parse() and acpi_table_parse_entries() > > Allow consumers of the acpi_table_parse()/acpi_table_parse_entries() API > to gracefully handle the acpi_disabled=1 case via return value > rather than checking the global flag themselves. > > Signed-off-by: Feng Tang <feng.tang@xxxxxxxxx> > Signed-off-by: Len Brown <len.brown@xxxxxxxxx> >--------------------------------------------------------------------------- > >I re-checked this result and yes - reverting this commit on both 2.6.32 and >current git (v2.6.33-rc5-238-g158c168) makes problem go away. > >-- >Best regards, >Dmitry "MAD" Artamonow > > -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
