[Bug 651256] New: kernel panic in ahci on Dell Precision WorkStation T3500
https://bugzilla.novell.com/show_bug.cgi?id=651256 https://bugzilla.novell.com/show_bug.cgi?id=651256#c0 Summary: kernel panic in ahci on Dell Precision WorkStation T3500 Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: x86-64 OS/Version: SuSE Other Status: NEW Severity: Critical Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: bwiedemann@novell.com QAContact: qa@suse.de Found By: Development Blocker: --- Created an attachment (id=398555) --> (http://bugzilla.novell.com/attachment.cgi?id=398555) serial console log with backtrace When booting up a Dell Precision WorkStation T3500 with current Factory KDE-LiveCD-Build0837 from USB it panics early in the boot process. Tested this because openSUSE-11.3 (linux-2.6.34) had an ahci driver that was loaded, but did not provide access to the disk while SLES11-SP1 (linux-2.6.32) worked fine... device is identified as vendor: 8086 ("Intel Corporation"), device: 2822 ("82801 SATA RAID Controller") -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=651256 https://bugzilla.novell.com/show_bug.cgi?id=651256#c1 Jiri Slaby <jslaby@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO CC| |jslaby@novell.com InfoProvider| |bwiedemann@novell.com --- Comment #1 from Jiri Slaby <jslaby@novell.com> 2010-11-04 11:00:51 UTC --- I think this is related: https://bugzilla.kernel.org/show_bug.cgi?id=16228 Does pci=nocrs help in 2.6.34? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=651256 https://bugzilla.novell.com/show_bug.cgi?id=651256#c2 Bernhard Wiedemann <bwiedemann@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|bwiedemann@novell.com | --- Comment #2 from Bernhard Wiedemann <bwiedemann@novell.com> 2010-11-04 12:15:16 UTC --- yes. pci=nocrs does indeed help in both 2.6.34 and 2.6.36 so it is this kernel issue. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=651256 https://bugzilla.novell.com/show_bug.cgi?id=651256#c3 Jiri Slaby <jslaby@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #3 from Jiri Slaby <jslaby@novell.com> 2010-11-08 10:10:38 UTC --- OK, so we may close it. The fix is in 2.6.37-rc1 which will get into 11.4. For 11.3 a workaround is known and I don't think we want the patches to be backported. They are too intrusive. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=651256 https://bugzilla.novell.com/show_bug.cgi?id=651256#c4 Jiri Slaby <jslaby@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|FIXED | --- Comment #4 from Jiri Slaby <jslaby@novell.com> 2010-11-10 18:50:38 UTC --- (In reply to comment #3)
The fix is in 2.6.37-rc1 which will get into 11.4.
Sorry, I can't count. The basesystem codefreeze already passed, so 11.4 will be based likely on 2.6.36. So we need to backport that. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=651256 https://bugzilla.novell.com/show_bug.cgi?id=651256#c5 Jiri Slaby <jslaby@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |FIXED --- Comment #5 from Jiri Slaby <jslaby@novell.com> 2010-11-11 12:30:05 UTC --- (In reply to comment #4)
So we need to backport that.
Ok, done, let's see if something breaks. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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