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 : x86_64 SMP kernel: maxcpus=1 crash in cpufreq References : http://lkml.org/lkml/2007/3/26/54 Submitter : Ingo Molnar <mingo@xxxxxxx> Handled-By : Venki Pallipadi <venkatesh.pallipadi@xxxxxxxxx> Status : problem is being debugged 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 : 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 http://lkml.org/lkml/2007/2/22/8 Submitter : Mathieu Bérard <Mathieu.Berard@xxxxxxxxx> Handled-By : Tejun Heo <htejun@xxxxxxxxx> Patch : http://lkml.org/lkml/2007/2/22/8 Status : possible patch available 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> Patch : http://thread.gmane.org/gmane.linux.ide/17444 Status : patch available - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html