2.6.22-rc4: known regressions

Hi all,

Here is a list of some known regressions in 2.6.22-rc4.

Feel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions

ACPI

Subject : ACPI_CPUFREQ fails to load - HP ML110 G4 Xeon 3040
References : http://bugzilla.kernel.org/show_bug.cgi?id=8570
Submitter : Marc Tuerschmann <[email protected]>
Status : Unknown
(possible hardware issues)

Subject : unable to shutdown on kernel 2.6.22-rc2
References : http://bugzilla.kernel.org/show_bug.cgi?id=8516
Submitter : Thierry Volpiatto <[email protected]>
Status : Unknown

ALSA

Subject : snd-aoa causes badness in lib/kref.c:33
References : http://bugzilla.kernel.org/show_bug.cgi?id=8513
Submitter : Ben Collins <[email protected]>
Status : Unknown

File systems

Subject : OOPS (NULL pointer dereference) in v2.6.22-rc3
References : http://lkml.org/lkml/2007/6/1/389
Submitter : Alex Riesen <[email protected]>
Status : Unknown

Regards,
Michal

--
"Najbardziej brakowało mi twojego milczenia."
-- Andrzej Sapkowski "Coś więcej"

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Hi all,

Here is a list of some known regressions in 2.6.22-rc4.

Feel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions

SATA/PATA

Subject : 22-rc3 broke the CDROM in Dell notebook
References : http://lkml.org/lkml/2007/5/27/63
Submitter : Gregor Jasny <[email protected]>

Jeff Garzik <[email protected]>

             commit d4b2bab4f26345ea1803feb23ea92fbe3f6b77bc

Status : problem is being debugged

SELinux

Subject : very high non-preempt latency in context_struct_compute_av()
References : http://lkml.org/lkml/2007/6/4/78
Submitter : Ingo Molnar <[email protected]>

James Morris <[email protected]>
Status : unknown

Sparc64

Subject : 2.6.22-rc broke X on Ultra5
References : http://lkml.org/lkml/2007/5/22/78
Submitter : Mikael Pettersson <[email protected]>

Status : problem is being debugged

Suspend

Subject : hibernate(?) fails totally - regression
References : http://lkml.org/lkml/2007/6/1/401
Submitter : David Greaves <[email protected]>

             commit 9666f4009c22f6520ac3fb8a19c9e32ab973e828

Status : problem is being debugged

Subject : panic on s3 resume with uhci_hcd module
References : http://bugzilla.kernel.org/show_bug.cgi?id…65
Submitter : Simon <[email protected]>

Status : Unknown

Regards,
Michal

--
"Najbardziej brakowa³o mi twojego milczenia." -- Andrzej Sapkowski "Co¶ wiêcej"

Not sure what the criteria are for being listed as a regression, but this problem was likely introduced many moons ago with changes which reduced the memory footprint of security policy.

James Morris
<[email protected]>

Not sure what the criteria are for being listed as a regression, but this problem was likely introduced many moons ago with changes which reduced the memory footprint of security policy.

James Morris
<[email protected]>

Hi all,

Here is a list of some known regressions in 2.6.22-rc4.

Feel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions

SATA/PATA

Subject : 22-rc3 broke the CDROM in Dell notebook
References : http://lkml.org/lkml/2007/5/27/63
Submitter : Gregor Jasny <[email protected]>

Jeff Garzik <[email protected]>

            commit d4b2bab4f26345ea1803feb23ea92fbe3f6b77bc

Status : problem is being debugged

SELinux

Subject : very high non-preempt latency in context_struct_compute_av()
References : http://lkml.org/lkml/2007/6/4/78
Submitter : Ingo Molnar <[email protected]>

James Morris <[email protected]>
Status : unknown

Sparc64

Subject : 2.6.22-rc broke X on Ultra5
References : http://lkml.org/lkml/2007/5/22/78
Submitter : Mikael Pettersson <[email protected]>

Status : problem is being debugged

Suspend

Subject : hibernate(?) fails totally - regression
References : http://lkml.org/lkml/2007/6/1/401
Submitter : David Greaves <[email protected]>

            commit 9666f4009c22f6520ac3fb8a19c9e32ab973e828

Status : problem is being debugged

Subject : panic on s3 resume with uhci_hcd module
References : http://bugzilla.kernel.org/show_bug.cgi?id=8565
Submitter : Simon <[email protected]>

Status : Unknown

Regards,
Michal

--
"Najbardziej brakowało mi twojego milczenia." -- Andrzej Sapkowski "Coś więcej"

Hi all,

Here is a list of some known regressions in 2.6.22-rc4.

Feel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions

SATA/PATA

Subject : 22-rc3 broke the CDROM in Dell notebook
References : http://lkml.org/lkml/2007/5/27/63
Submitter : Gregor Jasny <[email protected]>

Jeff Garzik <[email protected]>

            commit d4b2bab4f26345ea1803feb23ea92fbe3f6b77bc

Status : problem is being debugged

SELinux

Subject : very high non-preempt latency in context_struct_compute_av()
References : http://lkml.org/lkml/2007/6/4/78
Submitter : Ingo Molnar <[email protected]>

James Morris <[email protected]>
Status : unknown

Sparc64

Subject : 2.6.22-rc broke X on Ultra5
References : http://lkml.org/lkml/2007/5/22/78
Submitter : Mikael Pettersson <[email protected]>

Status : problem is being debugged

Suspend

Subject : hibernate(?) fails totally - regression
References : http://lkml.org/lkml/2007/6/1/401
Submitter : David Greaves <[email protected]>

            commit 9666f4009c22f6520ac3fb8a19c9e32ab973e828

Status : problem is being debugged

Subject : panic on s3 resume with uhci_hcd module
References : http://bugzilla.kernel.org/show_bug.cgi?id=8565
Submitter : Simon <[email protected]>

Status : Unknown

Regards,
Michal

--
"Najbardziej brakowało mi twojego milczenia." -- Andrzej Sapkowski "Coś więcej"

Hi all,

Here is a list of some known regressions in 2.6.22-rc4.

=46eel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions

Networking

Subject : list_add corruption. prev->next should be next (f7d28794),=
but was f0df8ed4 (prev=3Df0df8ed4) Kernel Bug at lib/list_debug.c:33 References : http://bugzilla.kernel.org/show_bug.cgi?id=3D8561
Submitter : Paulo Pereira <[email protected]>

Status : problem is being debugged

Subject : no irda0 interface (2.6.21 was OK), smsc does not find chi=
p
References : http://lkml.org/lkml/2007/6/3/16
Submitter : Andrey Borzenkov <[email protected]>

Bjorn Helgaas <[email protected]>
Status : problem is being debugged

Subject : b44: regression in 2.6.22
References : http://lkml.org/lkml/2007/5/27/108
Submitter : Maximilian Engelhardt <[email protected]>

Michael Buesch <[email protected]> Thomas Gleixner <[email protected]>
Status : problem is being debugged

PCMCIA

Subject : libata and legacy ide pcmcia failure
References : http://lkml.org/lkml/2007/5/17/305
Submitter : Robert de Rooy <[email protected]>
Status : Unknown

Regards,
Michal

--
"Najbardziej brakowa=B3o mi twojego milczenia." -- Andrzej Sapkowski "Co=B6 wi=EAcej"

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To unsubscribe from this list: send the line "unsubscribe linux-wireles= s" in
the body of a message to [email protected]
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Hi all,

Here is a list of some known regressions in 2.6.22-rc4.

Feel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions

SATA/PATA

Subject : 22-rc3 broke the CDROM in Dell notebook
References : http://lkml.org/lkml/2007/5/27/63
Submitter : Gregor Jasny <[email protected]>

Jeff Garzik <[email protected]>

            commit d4b2bab4f26345ea1803feb23ea92fbe3f6b77bc

Status : problem is being debugged

SELinux

Subject : very high non-preempt latency in context_struct_compute_av()
References : http://lkml.org/lkml/2007/6/4/78
Submitter : Ingo Molnar <[email protected]>

James Morris <[email protected]>
Status : unknown

Sparc64

Subject : 2.6.22-rc broke X on Ultra5
References : http://lkml.org/lkml/2007/5/22/78
Submitter : Mikael Pettersson <[email protected]>

Status : problem is being debugged

Suspend

Subject : hibernate(?) fails totally - regression
References : http://lkml.org/lkml/2007/6/1/401
Submitter : David Greaves <[email protected]>

            commit 9666f4009c22f6520ac3fb8a19c9e32ab973e828

Status : problem is being debugged

Subject : panic on s3 resume with uhci_hcd module
References : http://bugzilla.kernel.org/show_bug.cgi?id=8565
Submitter : Simon <[email protected]>

Status : Unknown

Regards,
Michal

--
"Najbardziej brakowało mi twojego milczenia." -- Andrzej Sapkowski "Coś więcej"

Hi all,

Here is a list of some known regressions in 2.6.22-rc4.

Feel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions

USB

Subject : Unable to get HID descriptor (error sending control message: Operation not permitted)
References : http://lkml.org/lkml/2007/6/2/153
Submitter : Justin Piszcz <[email protected]>

            commit 9f8b17e643fe6aa505629658445849397bda4e4f

Jiri Kosina <[email protected]>
Status : Unknown

Subject : usb hotplug/udev cannot correctly register usb/scanners
References : http://lkml.org/lkml/2007/5/15/205
Submitter : [email protected] <[email protected]>
Status : Unknown

x86-64

Subject : x86-64 2.6.22-rc2 random segfaults
References : http://lkml.org/lkml/2007/5/24/275
Submitter : Ioan Ionita <[email protected]>
Status : Unknown

Regards,
Michal

--
"Najbardziej brakowało mi twojego milczenia."
-- Andrzej Sapkowski "Coś więcej"

Hello,

The 2.6.22-rc3 USB issue was because I did not have the deprecated USB option enabled. Once I enabled it, the problem went away. That can be bug can be considered resolved.

Justin.

wonderful long list :)

the 2.6.22 is the next unstable developing tree, the 2.7 tree? When not, then so be the stabilization kernel and so be 2.6.22-rcX ( X->1..15 ), and 0 regression.

/* sorry for the spelling, but I learn English not. */

Art seems to not be responding anymore, so I would mark this as "unreproducable" :(

thanks,

greg k-h

I have not heard of anyone else reporting this problem either.

thanks,

greg k-h