This message contains a list of some regressions from 2.6.26, for which there are no fixes in the mainline I know of. If any of them have been fixed already, please let me know.
If you know of any other unresolved regressions from 2.6.26, please let me know either and I'll add them to the list. Also, please let me know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2008-08-16 103 47 37 2008-08-10 80 52 31 2008-08-02 47 31 20 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11356 Subject : Linux 2.6.27-rc3 - build failure: undefined reference to `.lockdep_count_forward_deps' Submitter : Frans Pop <[EMAIL PROTECTED]> Date : 2008-08-16 19:11 (1 days old) References : http://marc.info/?l=linux-kernel&m=121891396320127&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11355 Subject : Regression in 2.6.27-rc2 when cross-building the kernel Submitter : Larry Finger <[EMAIL PROTECTED]> Date : 2008-08-16 2:38 (1 days old) References : http://marc.info/?l=linux-kernel&m=121885432118368&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11354 Subject : AMD Elan regression with 2.6.27-rc3 Submitter : Sean Young <[EMAIL PROTECTED]> Date : 2008-08-15 18:37 (2 days old) References : http://marc.info/?l=linux-kernel&m=121882578430056&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11344 Subject : lockdep link failed Submitter : Ming Lei <[EMAIL PROTECTED]> Date : 2008-08-14 9:58 (3 days old) References : http://marc.info/?l=linux-kernel&m=121870792715847&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11343 Subject : SATA Cold Boot Problems with 2.6.27-rc[23] on nVidia 680i Submitter : Manny Maxwell <[EMAIL PROTECTED]> Date : 2008-08-14 4:16 (3 days old) References : http://marc.info/?l=linux-kernel&m=121868782917600&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11341 Subject : 2.6.27-rc1 - ext4 e2fsck false prompting for fixing i_size of Inode Submitter : Kamalesh Babulal <[EMAIL PROTECTED]> Date : 2008-08-13 6:56 (4 days old) References : http://marc.info/?l=linux-kernel&m=121861058720051&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11340 Subject : LTP overnight run resulted in unusable box Submitter : Alexey Dobriyan <[EMAIL PROTECTED]> Date : 2008-08-13 9:24 (4 days old) References : http://marc.info/?l=linux-kernel&m=121861951902949&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11339 Subject : Only one of my cpus seems to powered down by cpufreq Submitter : Torsten Kaiser <[EMAIL PROTECTED]> Date : 2008-08-13 20:18 (4 days old) References : http://marc.info/?l=linux-kernel&m=121865907511340&w=4 Handled-By : Langsdorf, Mark <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11338 Subject : ia64 allmodconfig on current mainline Submitter : Andrew Morton <[EMAIL PROTECTED]> Date : 2008-08-12 22:06 (5 days old) References : http://marc.info/?l=linux-ia64&m=121857881314455&w=4 Handled-By : Luck, Tony <[EMAIL PROTECTED]> Robin Holt <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11337 Subject : Warning in during hotplug on 2.6.27-rc2-git5 Submitter : Mark Langsdorf <[EMAIL PROTECTED]> Date : 2008-08-12 21:56 (5 days old) References : http://marc.info/?l=linux-kernel&m=121857820413373&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11336 Subject : 2.6.27-rc2:stall while mounting root fs Submitter : Torsten Kaiser <[EMAIL PROTECTED]> Date : 2008-08-12 12:37 (5 days old) References : http://marc.info/?l=linux-kernel&m=121854484015909&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11335 Subject : 2.6.27-rc2-git5 BUG: unable to handle kernel paging request Submitter : Randy Dunlap <[EMAIL PROTECTED]> Date : 2008-08-12 4:18 (5 days old) References : http://marc.info/?l=linux-kernel&m=121851477201960&w=4 Handled-By : Hugh Dickins <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11334 Subject : myri10ge: use ioremap_wc: compilation failure on ARM Submitter : Martin Michlmayr <[EMAIL PROTECTED]> Date : 2008-08-10 11:25 (7 days old) References : http://marc.info/?l=linux-netdev&m=121836771727632&w=2 Handled-By : Brice Goglin <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11333 Subject : Rewrite SSB DMA API breaks compilation on ARM Submitter : Martin Michlmayr <[EMAIL PROTECTED]> Date : 2008-08-10 12:16 (7 days old) References : http://marc.info/?l=linux-wireless&m=121837082431460&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11313 Subject : Plugging HDMI causes "unable to handle kernel paging request" Submitter : Rafał Miłecki <[EMAIL PROTECTED]> Date : 2008-08-12 14:30 (5 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11308 Subject : tbench regression on each kernel release from 2.6.22 -> 2.6.28 Submitter : Christoph Lameter <[EMAIL PROTECTED]> Date : 2008-08-11 18:36 (6 days old) References : http://marc.info/?l=linux-kernel&m=121847986119495&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11296 Subject : 2.6.27-rc2-git4: suspend and power off fails on Asus M3A32-MVP Submitter : Rafael J. Wysocki <[EMAIL PROTECTED]> Date : 2008-08-09 21:21 (8 days old) References : http://marc.info/?l=linux-kernel&m=121831675111794&w=4 Handled-By : Langsdorf, Mark <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11293 Subject : 2.6.27-rc2: suspend regression on EeePC Submitter : Alan Jenkins <[EMAIL PROTECTED]> Date : 2008-08-06 18:59 (11 days old) References : http://thread.gmane.org/gmane.linux.kernel.kernel-testers/701 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11282 Subject : Please fix x86 defconfig regression Submitter : Andi Kleen <[EMAIL PROTECTED]> Date : 2008-08-07 20:46 (10 days old) References : http://marc.info/?l=linux-kernel&m=121814188805666&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11279 Subject : 2.6.27-rc0 Power Bugs with HP/Compaq Laptops Submitter : Matt Parnell <[EMAIL PROTECTED]> Date : 2008-08-07 14:57 (10 days old) References : http://marc.info/?l=linux-kernel&m=121812108031685&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11278 Subject : 2.6.27-rc2: Very odd top: '5124095h kthreadd' display Submitter : Grant Coady <[EMAIL PROTECTED]> Date : 2008-08-07 7:03 (10 days old) References : http://marc.info/?l=linux-kernel&m=121809267318795&w=4 Handled-By : Peter Zijlstra <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11272 Subject : BUG: parport_serial in 2.6.27-rc1 for NetMos Technology PCI 9835 Submitter : Jaswinder Singh <[EMAIL PROTECTED]> Date : 2008-08-05 15:12 (12 days old) References : http://marc.info/?l=linux-kernel&m=121794900319776&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11271 Subject : BUG: fealnx in 2.6.27-rc1 Submitter : Jaswinder Singh <[EMAIL PROTECTED]> Date : 2008-08-05 14:58 (12 days old) References : http://marc.info/?l=linux-netdev&m=121794762016830&w=4 http://lkml.org/lkml/2008/8/10/98 Handled-By : Francois Romieu <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11264 Subject : Invalid op opcode in kernel/workqueue Submitter : Jean-Luc Coulon <[EMAIL PROTECTED]> Date : 2008-08-07 04:18 (10 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11263 Subject : Re: 2.6.27-rc2: uvcvideo WARNING after suspend to ram Submitter : Alan Jenkins <[EMAIL PROTECTED]> Date : 2008-08-07 04:02 (10 days old) References : http://comments.gmane.org/gmane.linux.kernel/717552 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11245 Subject : acpi error on 2.6.27-rc1+ (ACPI Error (dsobject-0501)) Submitter : Marcin Slusarz <[EMAIL PROTECTED]> Date : 2008-08-03 18:29 (14 days old) References : http://marc.info/?l=linux-kernel&m=121778823123488&w=4 Handled-By : Zhang Rui <[EMAIL PROTECTED]> Zhao Yakui <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11237 Subject : corrupt PMD after resume Submitter : Alan Jenkins <[EMAIL PROTECTED]> Date : 2008-08-02 9:51 (15 days old) References : http://marc.info/?l=linux-kernel&m=121767073424952&w=4 Handled-By : Hugh Dickins <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11230 Subject : Kconfig no longer outputs a .config with freshly updated defconfigs Submitter : Josh Boyer <[EMAIL PROTECTED]> Date : 2008-08-02 16:03 (15 days old) References : http://marc.info/?l=linux-kernel&m=121769306319391&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11224 Subject : Only three cores found on quad-core machine. Submitter : Dave Jones <[EMAIL PROTECTED]> Date : 2008-08-01 18:15 (16 days old) References : http://marc.info/?l=linux-kernel&m=121761475224719&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11220 Subject : Heavy suspend and io problems in 2.6.27-rc1-00156-g94ad374 Submitter : Nico Schottelius <[EMAIL PROTECTED]> Date : 2008-07-31 21:05 (17 days old) References : http://marc.info/?l=linux-kernel&m=121753882422899&w=4 Handled-By : Rafael J. Wysocki <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11219 Subject : KVM modules break emergency reboot Submitter : Zdenek Kabelac <[EMAIL PROTECTED]> Date : 2008-08-01 20:25 (16 days old) References : http://marc.info/?l=linux-kernel&m=121762241105336&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11215 Subject : INFO: possible recursive locking detected ps2_command Submitter : Zdenek Kabelac <[EMAIL PROTECTED]> Date : 2008-07-31 9:41 (17 days old) References : http://marc.info/?l=linux-kernel&m=121749737011637&w=4 Handled-By : Peter Zijlstra <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11210 Subject : libata badness Submitter : Kumar Gala <[EMAIL PROTECTED]> Date : 2008-07-31 18:53 (17 days old) References : http://marc.info/?l=linux-ide&m=121753059307310&w=4 Handled-By : Ben Dooks <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11209 Subject : 2.6.27-rc1 process time accounting Submitter : Lukas Hejtmanek <[EMAIL PROTECTED]> Date : 2008-07-31 10:43 (17 days old) References : http://marc.info/?l=linux-kernel&m=121750102917490&w=4 Handled-By : Peter Zijlstra <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11207 Subject : VolanoMark regression with 2.6.27-rc1 Submitter : Zhang, Yanmin <[EMAIL PROTECTED]> Date : 2008-07-31 3:20 (17 days old) References : http://marc.info/?l=linux-kernel&m=121747464114335&w=4 Handled-By : Zhang, Yanmin <[EMAIL PROTECTED]> Peter Zijlstra <[EMAIL PROTECTED]> Dhaval Giani <[EMAIL PROTECTED]> Miao Xie <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11191 Subject : 2.6.26-git8: spinlock lockup in c1e_idle() Submitter : Mikhail Kshevetskiy <[EMAIL PROTECTED]> Date : 2008-07-24 03:22 (24 days old) References : http://lkml.org/lkml/2008/7/23/317 Handled-By : Thomas Gleixner <[EMAIL PROTECTED]> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11141 Subject : no battery or DC status - Dell i1501 Submitter : Gu Rui <[EMAIL PROTECTED]> Date : 2008-07-21 19:43 (27 days old) Handled-By : Zhao Yakui <[EMAIL PROTECTED]> Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11346 Subject : kernel BUG at arch/x86/mm/pat.c:233! Submitter : Jean Delvare <[EMAIL PROTECTED]> Date : 2008-08-15 02:10 (2 days old) Handled-By : Andi Kleen <[EMAIL PROTECTED]> Patch : http://bugzilla.kernel.org/attachment.cgi?id=17270&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11330 Subject : int3: 0000 in tsc_read_refs when using powernow_k7 Submitter : Mikko Vinni <[EMAIL PROTECTED]> Date : 2008-08-14 04:21 (3 days old) Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11330#c2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11323 Subject : /proc/diskstats does not contain all disk devices Submitter : Andy Ryan <[EMAIL PROTECTED]> Date : 2008-08-13 12:12 (4 days old) Handled-By : Greg Kroah-Hartman <[EMAIL PROTECTED]> Kay Sievers <[EMAIL PROTECTED]> Patch : http://bugzilla.kernel.org/attachment.cgi?id=17257&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11316 Subject : severe performance regression for iptables nat routing Submitter : Alex Williamson <[EMAIL PROTECTED]> Date : 2008-08-12 22:04 (5 days old) Handled-By : Herbert Xu <[EMAIL PROTECTED]> Patch : http://bugzilla.kernel.org/show_bug.cgi?id=11316#c15 http://bugzilla.kernel.org/show_bug.cgi?id=11316#c16 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11276 Subject : build error: CONFIG_OPTIMIZE_INLINING=y causes gcc 4.2 to do stupid things Submitter : Randy Dunlap <[EMAIL PROTECTED]> Date : 2008-08-06 17:18 (11 days old) References : http://marc.info/?l=linux-kernel&m=121804329014332&w=4 http://lkml.org/lkml/2008/7/22/353 Handled-By : Bjorn Helgaas <[EMAIL PROTECTED]> Patch : http://lkml.org/lkml/2008/7/22/364 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11260 Subject : Regression: USB memory stick triggers several USB resets before settling with bogus capacity Submitter : Alex Villacis Lasso <[EMAIL PROTECTED]> Date : 2008-08-06 13:33 (11 days old) Handled-By : Hugh Dickins <[EMAIL PROTECTED]> Patch : http://marc.info/?l=linux-kernel&m=121804333614405&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11254 Subject : KVM: fix userspace ABI breakage Submitter : Adrian Bunk <[EMAIL PROTECTED]> Date : 21 Jul 2008 17:58:26 (0 days old) References : http://lkml.org/lkml/2008/7/21/197 Handled-By : Adrian Bunk <[EMAIL PROTECTED]> Patch : http://lkml.org/lkml/2008/7/21/197 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11228 Subject : p54usb broken by commit b19fa1f Submitter : Larry Finger <[EMAIL PROTECTED]> Date : 2008-08-02 3:06 (15 days old) References : http://marc.info/?l=linux-kernel&m=121764647801783&w=4 Handled-By : Larry Finger <[EMAIL PROTECTED]> Patch : http://marc.info/?l=linux-kernel&m=121779445431434&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11205 Subject : x86: 2.6.27-rc1 does not build with gcc-3.2.3 any more Submitter : Mikael Pettersson <[EMAIL PROTECTED]> Date : 2008-07-30 11:02 (18 days old) References : http://marc.info/?l=linux-kernel&m=121741584608240&w=4 Handled-By : Mikael Pettersson <[EMAIL PROTECTED]> Patch : http://marc.info/?l=linux-kernel&m=121742199419686&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11189 Subject : sky2 WOL broken Submitter : Rafael J. Wysocki <[EMAIL PROTECTED]> Date : 2008-07-20 0:20:10 (28 days old) References : http://marc.info/?l=linux-next&m=121651311115104&w=4 Handled-By : Stephen Hemminger <[EMAIL PROTECTED]> Rafael J. Wysocki <[EMAIL PROTECTED]> Patch : http://marc.info/?l=linux-kernel&m=121838931923267&w=4 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions from 2.6.26, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=11167 Please let me know if there are any Bugzilla entries that should be added to the list in there. Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
