* Re: [2/2] 2.6.23-rc2: known regressions with patches [not found] <46B5F93A.1020100@googlemail.com> @ 2007-08-05 16:26 ` Michal Piotrowski 2007-08-05 16:39 ` Thomas Renninger 2007-08-05 17:51 ` Ingo Molnar 2007-08-05 16:26 ` Michal Piotrowski 1 sibling, 2 replies; 6+ messages in thread From: Michal Piotrowski @ 2007-08-05 16:26 UTC (permalink / raw) To: Linus Torvalds Cc: Andrew Morton, LKML, Christoph Lameter, Pekka Enberg, Peter Zijlstra, Ingo Molnar, Jan Dittmer, Thomas Renninger, Netdev, Joachim Deguara, Michael Chan, linux-scsi, James Bottomley, Matthew Wilcox, Seokmann Ju, Richard Lary Hi all, Here is a list of some known regressions in 2.6.23-rc2 with patches available. Feel free to add new regressions/remove fixed etc. http://kernelnewbies.org/known_regressions List of Aces Name Regressions fixed since 21-Jun-2007 Adrian Bunk 6 Andi Kleen 4 Andrew Morton 4 Linus Torvalds 4 Al Viro 3 Cornelia Huck 3 Jens Axboe 3 Tejun Heo 3 David Woodhouse 2 Hugh Dickins 2 Trent Piepho 2 Memory management Subject : [bug] SLUB & freeing locks References : http://lkml.org/lkml/2007/7/26/90 Last known good : ? Submitter : Ingo Molnar <mingo@elte.hu> Caused-By : ? Handled-By : Peter Zijlstra <peterz@infradead.org> Patch : http://lkml.org/lkml/2007/7/26/97 Status : patch available Modpost Subject : modpost bug breaks ia64 cross compilation References : http://lkml.org/lkml/2007/7/27/30 http://lkml.org/lkml/2007/7/27/418 Last known good : ? Submitter : Jan Dittmer <jdi@l4x.org> Caused-By : Thomas Renninger <trenn@suse.de> commit 29b71a1ca74491fab9fed09e9d835d840d042690 Handled-By : ? Patch : http://lkml.org/lkml/2007/8/2/211 Status : patch was suggested Networking Subject : tg3 dead after s2ram References : http://lkml.org/lkml/2007/7/31/121 Last known good : ? Submitter : Joachim Deguara <joachim.deguara@amd.com> Caused-By : ? Handled-By : Michael Chan <mchan@broadcom.com> Patch : http://lkml.org/lkml/2007/8/2/288 Status : patch available SCSI Subject : qla2xyz broken in current Linus tree References : http://marc.info/?l=linux-scsi&m=118581420308892&w=2 Last known good : ? Submitter : Matthew Wilcox <matthew@wil.cx> Caused-By : Seokmann Ju <seokmann.ju@qlogic.com> commit 281afe1947d855661754850de29d7530b2ff Handled-By : Seokmann Ju <seokmann.ju@qlogic.com> Patch : http://marc.info/?l=linux-scsi&m=118581884800073&w=2 Status : patch available Regards, Michal -- LOG http://www.stardust.webpages.pl/log/ ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [2/2] 2.6.23-rc2: known regressions with patches 2007-08-05 16:26 ` [2/2] 2.6.23-rc2: known regressions with patches Michal Piotrowski @ 2007-08-05 16:39 ` Thomas Renninger 2007-08-06 18:45 ` Luck, Tony 2007-08-05 17:51 ` Ingo Molnar 1 sibling, 1 reply; 6+ messages in thread From: Thomas Renninger @ 2007-08-05 16:39 UTC (permalink / raw) To: Michal Piotrowski Cc: Linus Torvalds, Andrew Morton, LKML, Christoph Lameter, Pekka Enberg, Peter Zijlstra, Ingo Molnar, Jan Dittmer, Netdev, Joachim Deguara, Michael Chan, linux-scsi, James Bottomley, Matthew Wilcox, Seokmann Ju, Richard Lary, tony.luck On Sun, 2007-08-05 at 18:26 +0200, Michal Piotrowski wrote: > Hi all, > Modpost > > Subject : modpost bug breaks ia64 cross compilation > References : http://lkml.org/lkml/2007/7/27/30 > http://lkml.org/lkml/2007/7/27/418 > Last known good : ? > Submitter : Jan Dittmer <jdi@l4x.org> > Caused-By : Thomas Renninger <trenn@suse.de> > commit 29b71a1ca74491fab9fed09e9d835d840d042690 > Handled-By : ? > Patch : http://lkml.org/lkml/2007/8/2/211 > Status : patch was suggested A patch was sent to Tony. AFAIK it got accepted, not sure whether it already is in any and which git tree... > Networking > > Subject : tg3 dead after s2ram > References : http://lkml.org/lkml/2007/7/31/121 > Last known good : ? > Submitter : Joachim Deguara <joachim.deguara@amd.com> > Caused-By : ? > Handled-By : Michael Chan <mchan@broadcom.com> > Patch : http://lkml.org/lkml/2007/8/2/288 > Status : patch available > David Miller sent a message that it got applied. Thanks, Thomas ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: [2/2] 2.6.23-rc2: known regressions with patches 2007-08-05 16:39 ` Thomas Renninger @ 2007-08-06 18:45 ` Luck, Tony 0 siblings, 0 replies; 6+ messages in thread From: Luck, Tony @ 2007-08-06 18:45 UTC (permalink / raw) To: trenn, Michal Piotrowski Cc: Linus Torvalds, Andrew Morton, LKML, Christoph Lameter, Pekka Enberg, Peter Zijlstra, Ingo Molnar, Jan Dittmer, Netdev, Joachim Deguara, Michael Chan, linux-scsi, James Bottomley, Matthew Wilcox, Seokmann Ju, Richard Lary > > Caused-By : Thomas Renninger <trenn@suse.de> > > commit 29b71a1ca74491fab9fed09e9d835d840d042690 > A patch was sent to Tony. AFAIK it got accepted, not sure whether it > already is in any and which git tree... The suggested patch adds manual padding to the acpi_device_id structure definition in include/linux/mod_devicetable.h I didn't take it, and it appears that nobody else did either. It is not in Linus' tree (as of 2.6.23-rc2). I expressed doubts about whether this is the right fix. The problem is that when cross-compiling a locally compiled utility makes a size & alignment check. This is bogus. We shouldn't care whether this structure compiles to the same size/alignment as the kernel that will use on the target platform. Is fixing this the right way (make the scripts/mod/file2alias.c understand target alignment rules in a cross environment) just too hideous to contemplate ... and we should just sacrifice 7 bytes of padding in order to keep life simple? -Tony ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: [2/2] 2.6.23-rc2: known regressions with patches @ 2007-08-06 18:45 ` Luck, Tony 0 siblings, 0 replies; 6+ messages in thread From: Luck, Tony @ 2007-08-06 18:45 UTC (permalink / raw) To: trenn, Michal Piotrowski Cc: Linus Torvalds, Andrew Morton, LKML, Christoph Lameter, Pekka Enberg, Peter Zijlstra, Ingo Molnar, Jan Dittmer, Netdev, Joachim Deguara, Michael Chan, linux-scsi, James Bottomley, Matthew Wilcox, Seokmann Ju, Richard Lary > > Caused-By : Thomas Renninger <trenn@suse.de> > > commit 29b71a1ca74491fab9fed09e9d835d840d042690 > A patch was sent to Tony. AFAIK it got accepted, not sure whether it > already is in any and which git tree... The suggested patch adds manual padding to the acpi_device_id structure definition in include/linux/mod_devicetable.h I didn't take it, and it appears that nobody else did either. It is not in Linus' tree (as of 2.6.23-rc2). I expressed doubts about whether this is the right fix. The problem is that when cross-compiling a locally compiled utility makes a size & alignment check. This is bogus. We shouldn't care whether this structure compiles to the same size/alignment as the kernel that will use on the target platform. Is fixing this the right way (make the scripts/mod/file2alias.c understand target alignment rules in a cross environment) just too hideous to contemplate ... and we should just sacrifice 7 bytes of padding in order to keep life simple? -Tony ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [2/2] 2.6.23-rc2: known regressions with patches 2007-08-05 16:26 ` [2/2] 2.6.23-rc2: known regressions with patches Michal Piotrowski 2007-08-05 16:39 ` Thomas Renninger @ 2007-08-05 17:51 ` Ingo Molnar 1 sibling, 0 replies; 6+ messages in thread From: Ingo Molnar @ 2007-08-05 17:51 UTC (permalink / raw) To: Michal Piotrowski Cc: Linus Torvalds, Andrew Morton, LKML, Christoph Lameter, Pekka Enberg, Peter Zijlstra, Jan Dittmer, Thomas Renninger, Netdev, Joachim Deguara, Michael Chan, linux-scsi, James Bottomley, Matthew Wilcox, Seokmann Ju, Richard Lary * Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote: > Memory management > > Subject : [bug] SLUB & freeing locks > References : http://lkml.org/lkml/2007/7/26/90 > Last known good : ? > Submitter : Ingo Molnar <mingo@elte.hu> > Caused-By : ? > Handled-By : Peter Zijlstra <peterz@infradead.org> > Patch : http://lkml.org/lkml/2007/7/26/97 > Status : patch available fixed by commit 2208b764c14d0f1ad63da64b1a42db6077b6fe42. Ingo ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [2/2] 2.6.23-rc2: known regressions with patches [not found] <46B5F93A.1020100@googlemail.com> 2007-08-05 16:26 ` [2/2] 2.6.23-rc2: known regressions with patches Michal Piotrowski @ 2007-08-05 16:26 ` Michal Piotrowski 1 sibling, 0 replies; 6+ messages in thread From: Michal Piotrowski @ 2007-08-05 16:26 UTC (permalink / raw) To: Linus Torvalds Cc: Andrew Morton, LKML, Christoph Lameter, Pekka Enberg, Peter Zijlstra, Ingo Molnar, Jan Dittmer, Thomas Renninger, Netdev, Joachim Deguara, Michael Chan, linux-scsi, James Bottomley, Matthew Wilcox, Seokmann Ju, Richard Lary Hi all, Here is a list of some known regressions in 2.6.23-rc2 with patches available. Feel free to add new regressions/remove fixed etc. http://kernelnewbies.org/known_regressions List of Aces Name Regressions fixed since 21-Jun-2007 Adrian Bunk 6 Andi Kleen 4 Andrew Morton 4 Linus Torvalds 4 Al Viro 3 Cornelia Huck 3 Jens Axboe 3 Tejun Heo 3 David Woodhouse 2 Hugh Dickins 2 Trent Piepho 2 Memory management Subject : [bug] SLUB & freeing locks References : http://lkml.org/lkml/2007/7/26/90 Last known good : ? Submitter : Ingo Molnar <mingo@elte.hu> Caused-By : ? Handled-By : Peter Zijlstra <peterz@infradead.org> Patch : http://lkml.org/lkml/2007/7/26/97 Status : patch available Modpost Subject : modpost bug breaks ia64 cross compilation References : http://lkml.org/lkml/2007/7/27/30 http://lkml.org/lkml/2007/7/27/418 Last known good : ? Submitter : Jan Dittmer <jdi@l4x.org> Caused-By : Thomas Renninger <trenn@suse.de> commit 29b71a1ca74491fab9fed09e9d835d840d042690 Handled-By : ? Patch : http://lkml.org/lkml/2007/8/2/211 Status : patch was suggested Networking Subject : tg3 dead after s2ram References : http://lkml.org/lkml/2007/7/31/121 Last known good : ? Submitter : Joachim Deguara <joachim.deguara@amd.com> Caused-By : ? Handled-By : Michael Chan <mchan@broadcom.com> Patch : http://lkml.org/lkml/2007/8/2/288 Status : patch available SCSI Subject : qla2xyz broken in current Linus tree References : http://marc.info/?l=linux-scsi&m=118581420308892&w=2 Last known good : ? Submitter : Matthew Wilcox <matthew@wil.cx> Caused-By : Seokmann Ju <seokmann.ju@qlogic.com> commit 281afe1947d855661754850de29d7530b2ff Handled-By : Seokmann Ju <seokmann.ju@qlogic.com> Patch : http://marc.info/?l=linux-scsi&m=118581884800073&w=2 Status : patch available Regards, Michal -- LOG http://www.stardust.webpages.pl/log/ ^ permalink raw reply [flat|nested] 6+ messages in thread
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2007-08-05 16:26 ` [2/2] 2.6.23-rc2: known regressions with patches Michal Piotrowski
2007-08-05 16:39 ` Thomas Renninger
2007-08-06 18:45 ` Luck, Tony
2007-08-06 18:45 ` Luck, Tony
2007-08-05 17:51 ` Ingo Molnar
2007-08-05 16:26 ` Michal Piotrowski
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