This email lists some known regressions in Linus' tree compared to 2.6.20. If you find your name in the Cc header, you are either submitter of one of the bugs, maintainer of an affectected subsystem or driver, a patch of you caused a breakage or I'm considering you in any other way possibly involved with one or more of these issues. Due to the huge amount of recipients, please trim the Cc when answering. Subject : kernels fail to boot with drives on ATIIXP controller (ACPI/IRQ related) References : https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=229621 http://lkml.org/lkml/2007/3/4/257 Submitter : Michal Jaegermann <michal@xxxxxxxxxxxxxxxxxxxxxxxxxx> Status : unknown Subject : x86_64: ACPI regression with noapic (APICTIMER_STOPS_ON_C3?) References : http://lkml.org/lkml/2007/3/8/468 http://lkml.org/lkml/2007/3/22/156 Submitter : Ray Lee <ray-lk@xxxxxxxxxxxxx> Handled-By : Thomas Gleixner <tglx@xxxxxxxxxxxxx> Status : problem is being debugged Subject : NCQ problem with ahci and Hitachi drive (ACPI related) References : http://lkml.org/lkml/2007/3/4/178 http://lkml.org/lkml/2007/3/9/475 Submitter : Mathieu Bérard <Mathieu.Berard@xxxxxxxxx> Handled-By : Tejun Heo <htejun@xxxxxxxxx> Status : problem is being debugged Subject : libata: PATA UDMA/100 configured as UDMA/33 References : http://lkml.org/lkml/2007/2/20/294 http://www.mail-archive.com/linux-ide@xxxxxxxxxxxxxxx/msg04115.html http://bugzilla.kernel.org/show_bug.cgi?id=8133 http://bugzilla.kernel.org/show_bug.cgi?id=8164 http://lkml.org/lkml/2007/3/21/330 Submitter : Fabio Comolli <fabio.comolli@xxxxxxxxx> Plamen Petrov <plamen.petrov@xxxxxxxxxxxxx> Laurent Riffard <laurent.riffard@xxxxxxx> Lukas Hejtmanek <xhejtman@xxxxxxxxxxxx> Handled-By : Tejun Heo <htejun@xxxxxxxxx> Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> Status : Alan: Some cases should be fixed now but probably not all (eg the Nvidia one) - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html