2.6.20-rc3: known unfixed regressions (v3)

This email lists some known regressions in 2.6.20-rc3 compared to 2.6.19
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    : BUG: scheduling while atomic: hald-addon-stor/...
             cdrom_{open,release,ioctl} in trace
References : http://lkml.org/lkml/2006/12/26/105
             http://lkml.org/lkml/2006/12/29/22
             http://lkml.org/lkml/2006/12/31/133
Submitter  : Jon Smirl [off-list ref]
             Damien Wyart [off-list ref]
             Aaron Sethman [off-list ref]
Status     : unknown


Subject    : Acer Extensa 3002 WLMi: 'shutdown -h now' reboots the system
References : http://lkml.org/lkml/2006/12/25/40
Submitter  : Berthold Cogel [off-list ref]
Status     : unknown


Subject    : USB keyboard unresponsive after some time
References : http://lkml.org/lkml/2006/12/25/35
             http://lkml.org/lkml/2006/12/26/106
Submitter  : Florin Iucha [off-list ref]
Status     : unknown


Subject    : SPARC64: Can't mount /  (CONFIG_SCSI_SCAN_ASYNC=y ?)
References : http://lkml.org/lkml/2006/12/13/181
             http://lkml.org/lkml/2007/01/04/75
Submitter  : Horst H. von Brand [off-list ref]
Status     : unknown


Subject    : ftp: get or put stops during file-transfer
References : http://lkml.org/lkml/2006/12/16/174
Submitter  : Komuro [off-list ref]
Caused-By  : YOSHIFUJI Hideaki [off-list ref]
             commit cfb6eeb4c860592edd123fdea908d23c6ad1c7dc
Handled-By : YOSHIFUJI Hideaki [off-list ref]
Status     : problem is being debugged


Subject    : x86_64 boot failure: "IO-APIC + timer doesn't work"
References : http://lkml.org/lkml/2006/12/16/101
             http://lkml.org/lkml/2007/1/3/9
Submitter  : Tobias Diedrich [off-list ref]
Caused-By  : Andi Kleen [off-list ref]
             commit b026872601976f666bae77b609dc490d1834bf77
Handled-By : Yinghai Lu [off-list ref]
             Eric W. Biederman [off-list ref]
Status     : patches are being discussed