This email lists some known regressions in 2.6.19-rc4 compared to 2.6.18 that are not yet fixed in Linus' tree. 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 : ipath driver MCEs system on load when HT chip present References : http://bugzilla.kernel.org/show_bug.cgi?id=7455 Submitter : Bryan O'Sullivan <bos at serpentine.com> Caused-By : Eric W. Biederman <ebiederm at xmission.com> Status : unknown Subject : i386: more DWARFs and strange messages References : http://lkml.org/lkml/2006/10/29/127 Submitter : Martin Lorenz <martin at lorenz.eu.org> Status : unknown Subject : x86_64: oprofile doesn't work References : http://lkml.org/lkml/2006/10/27/3 Submitter : Prakash Punnoor <prakash at punnoor.de> Status : unknown Subject : sata-via doesn't detect anymore disks attached to VIA vt6421 References : http://bugzilla.kernel.org/show_bug.cgi?id=7255 Submitter : Thierry Vignaud <tvignaud at mandriva.com> Status : unknown Subject : unable to rip cd References : http://lkml.org/lkml/2006/10/13/100 Submitter : Alex Romosan <romosan at sycorax.lbl.gov> Status : unknown Subject : SMP kernel can not generate ISA irq properly References : http://lkml.org/lkml/2006/10/22/15 Submitter : Komuro <komurojun-mbn at nifty.com> Status : unknown Subject : nfs-kernel-server does not start References : http://bugzilla.kernel.org/show_bug.cgi?id=7457 Submitter : Elimar Riesebieter <riesebie at lxtec.de> Status : problem is being debugged Subject : ThinkPad T60/X60: lose ACPI events after suspend/resume References : http://lkml.org/lkml/2006/10/10/39 http://lkml.org/lkml/2006/10/4/425 http://lkml.org/lkml/2006/10/16/262 http://bugzilla.kernel.org/show_bug.cgi?id=7408 http://lkml.org/lkml/2006/10/30/251 http://lkml.org/lkml/2006/11/3/244 Submitter : Martin Lorenz <martin at lorenz.eu.org> "Michael S. Tsirkin" <mst at mellanox.co.il> Status : problem is being debugged Subject : ThinkPad R50p: boot fail with (lapic && on_battery) References : http://lkml.org/lkml/2006/10/31/333 Submitter : Ernst Herzberg <earny at net4u.de> Status : problem is being debugged Subject : x86_64: NR_IRQ increase causes 11.5% slowdown in lmbench's fork benchmark References : http://lkml.org/lkml/2006/11/2/192 Submitter : Tim Chen <tim.c.chen at linux.intel.com> Caused-By : Eric W. Biederman <ebiederm at xmission.com> commit 550f2299ac8ffaba943cf211380d3a8d3fa75301 Handled-By : Eric W. Biederman <ebiederm at xmission.com> Andi Kleen <ak at suse.de> Status : problem is being debugged Subject : cpufreq not working on AMD K8 References : http://lkml.org/lkml/2006/10/10/114 http://lkml.org/lkml/2006/11/3/26 Submitter : Christian <christiand59 at web.de> Handled-By : Dave Jones <davej at redhat.com> Status : Dave is investigating Subject : PCI: MMCONFIG breakage References : http://lkml.org/lkml/2006/10/27/251 Submitter : Jeff Chua <jeff.chua.linux at gmail.com> Status : unknown, both BIOS and Direct work Greg said it should already be fixed