Re: [2/5] 2.6.21-rc4: known regressions (v2)

[Tejun Heo]

Adrian Bunk wrote:
 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 [EMAIL PROTECTED]
 Handled-By : Tejun Heo [EMAIL PROTECTED]
 Status : problem is being debugged

Patch is available and whether to put it into mainline or not is being
discussed.  libata EH does the right thing after several errors so
things should work properly after several errors.

http://thread.gmane.org/gmane.linux.kernel/496524

 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@vger.kernel.org/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 [EMAIL PROTECTED]
  Plamen Petrov [EMAIL PROTECTED]
  Laurent Riffard [EMAIL PROTECTED]
  Lukas Hejtmanek [EMAIL PROTECTED]
 Handled-By : Tejun Heo [EMAIL PROTECTED]
  Alan Cox [EMAIL PROTECTED]
 Status : Alan: Some cases should be fixed now but probably not all
(eg the Nvidia one)

Further patch submitted.

http://thread.gmane.org/gmane.linux.ide/17444

This should fix all regression cases.  sata_nv has been always broken so
isn't a regression.  It needs acpi tricks and I don't think it fits
2.6.21 cycle.

Thanks.

-- 
tejun
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[2/5] 2.6.21-rc4: known regressions (v2)

[Adrian Bunk]

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 [EMAIL PROTECTED]
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 [EMAIL PROTECTED]
Handled-By : Thomas Gleixner [EMAIL PROTECTED]
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 [EMAIL PROTECTED]
Handled-By : Tejun Heo [EMAIL PROTECTED]
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@vger.kernel.org/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 [EMAIL PROTECTED]
 Plamen Petrov [EMAIL PROTECTED]
 Laurent Riffard [EMAIL PROTECTED]
 Lukas Hejtmanek [EMAIL PROTECTED]
Handled-By : Tejun Heo [EMAIL PROTECTED]
 Alan Cox [EMAIL PROTECTED]
Status : Alan: Some cases should be fixed now but probably not all
   (eg the Nvidia one)


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