https://bugzilla.novell.com/show_bug.cgi?id=668872 https://bugzilla.novell.com/show_bug.cgi?id=668872#c0 Summary: kdump does not work - ioremap: invalid physical address Classification: openSUSE Product: openSUSE 11.4 Version: Milestone 5 of 6 Platform: Other OS/Version: Other Status: NEW Severity: Minor Priority: P5 - None Component: Kernel AssignedTo: joerg.roedel@amd.com ReportedBy: trenn@novell.com QAContact: qa@suse.de CC: hare@novell.com, agraf@novell.com, boris.ostrovsky@amd.com Found By: Development Blocker: --- On a Dinar AMD system kdump does not work with latest kernel (openSUSE 11.4, 2.6.37.20). I run into this when finding something else causing a kernel crash. Might be related to iommu? -> already assigning to Joerg. I doubt someone else here would otherwise look at this issue for 11.4. iommu=soft does not help. Hmm, it might behave a bit different with iommu=soft. I reserved 128M for the crash kernel, with iommu=soft it run into an out of memory condition, but when increasing to 256M also iommu=soft shows the same __ioremap WARN_ON and backtrace. I'll attach the full serial console output of the productive kernel and the kdump kernel booting. -- 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.