Re: [2/2] 2.6.22-rc4: known regressions with patches v2

Re: [2/2] 2.6.22-rc4: known regressions with patches v2

[Michal Piotrowski]

Hi all,

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

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



SATA/PATA

Subject    : disk on promise pdc20378 disabled at boot
References : http://bugzilla.kernel.org/show_bug.cgi?id=8587
Submitter  : Jean-Luc Coulon <jean.luc.coulon@gmail.com>
Handled-By : Tejun Heo <htejun@gmail.com>
Caused-By  : Tejun Heo <htejun@gmail.com>
             commit 464cf177df7727efcc5506322fc5d0c8b896f545
Patch      : http://lkml.org/lkml/2007/6/6/112
Status     : patch available



SELinux

Subject    : very high non-preempt latency in context_struct_compute_av()
References : http://lkml.org/lkml/2007/6/4/78
Submitter  : Ingo Molnar <mingo@elte.hu>
Handled-By : Stephen Smalley <sds@tycho.nsa.gov>
             James Morris <jmorris@namei.org>
Patch      : http://lkml.org/lkml/2007/6/7/334
Status     : patch available



Suspend

Subject    : panic on s3 resume with uhci_hcd module
References : http://bugzilla.kernel.org/show_bug.cgi?id=8565
Submitter  : Simon <sg02r@ecs.soton.ac.uk>
Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
Patch      : http://www.sisk.pl/kernel/hibernation_and_suspend/2.6.22-rc3/patches/21-firewire-implement-suspend-resume-hooks.patch
Status     : patch available



USB

Subject    : list_add corruption. prev->next should be next (f7d28794), but was f0df8ed4 (prev=f0df8ed4) Kernel Bug at lib/list_debug.c:33
References : http://bugzilla.kernel.org/show_bug.cgi?id=8561
Submitter  : Paulo Pereira <pfmp.404@gmail.com>
Handled-By : Alan Stern <stern@rowland.harvard.edu>
Patch      : http://bugzilla.kernel.org/show_bug.cgi?id=8561#c8
Status     : patch was suggested



Regards,
Michal

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

Re: [2/2] 2.6.22-rc4: known regressions with patches v2

[Rafael J. Wysocki]

On Saturday, 9 June 2007 19:40, Michal Piotrowski wrote:
> Hi all,
> 
> Here is a list of some known regressions in 2.6.22-rc4
> with patches available.
> 
> Feel free to add new regressions/remove fixed etc.
> http://kernelnewbies.org/known_regressions
> 
> 
> 
> SATA/PATA
> 
> Subject    : disk on promise pdc20378 disabled at boot
> References : http://bugzilla.kernel.org/show_bug.cgi?id=8587
> Submitter  : Jean-Luc Coulon <jean.luc.coulon@gmail.com>
> Handled-By : Tejun Heo <htejun@gmail.com>
> Caused-By  : Tejun Heo <htejun@gmail.com>
>              commit 464cf177df7727efcc5506322fc5d0c8b896f545
> Patch      : http://lkml.org/lkml/2007/6/6/112
> Status     : patch available
> 
> 
> 
> SELinux
> 
> Subject    : very high non-preempt latency in context_struct_compute_av()
> References : http://lkml.org/lkml/2007/6/4/78
> Submitter  : Ingo Molnar <mingo@elte.hu>
> Handled-By : Stephen Smalley <sds@tycho.nsa.gov>
>              James Morris <jmorris@namei.org>
> Patch      : http://lkml.org/lkml/2007/6/7/334
> Status     : patch available
> 
> 
> 
> Suspend
> 
> Subject    : panic on s3 resume with uhci_hcd module
> References : http://bugzilla.kernel.org/show_bug.cgi?id=8565
> Submitter  : Simon <sg02r@ecs.soton.ac.uk>
> Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
> Patch      : http://www.sisk.pl/kernel/hibernation_and_suspend/2.6.22-rc3/patches/21-firewire-implement-suspend-resume-hooks.patch
> Status     : patch available

The patch is already in 2.6.22-rc4, AFAICS.

Greetings,
Rafael


-- 
"Premature optimization is the root of all evil." - Donald Knuth