hang on reboot with 3.6-rc1
Not sure if KVM is the culprit, but it is the last line shown on the console. I have to power cycle the server to reboot.
David
Quoted 2 lines · David Ahern
Not sure if KVM is the culprit, but it is the last line shown on the console. I have to power cycle the server to reboot.
Have you tried rmmoding the kvm modules before reboot?
Were any guests running during this?
Signature · 1 line
error compiling committee.c: too many arguments to function
Quoted 7 lines · Avi Kivity
Quoted 2 lines · David Ahern
Not sure if KVM is the culprit, but it is the last line shown on the console. I have to power cycle the server to reboot.
Have you tried rmmoding the kvm modules before reboot?
Were any guests running during this?
hmm.... seems to be a side effect of https://lkml.org/lkml/2012/8/3/370.
David
Quoted 10 lines · David Ahern
Quoted 7 lines · Avi Kivity
Quoted 2 lines · David Ahern
Not sure if KVM is the culprit, but it is the last line shown on the console. I have to power cycle the server to reboot.
Have you tried rmmoding the kvm modules before reboot?
Were any guests running during this?
hmm.... seems to be a side effect of https://lkml.org/lkml/2012/8/3/370.
Is it fixed with the patches for that? We're operating on a NULL pointer with that bug on your system, so you probably don't want to be assuming the system is entirely healthy after you hit it. Thanks,
Alex
Quoted 8 lines · Alex Williamson
Quoted 7 lines · David Ahern
Quoted 6 lines · Avi Kivity
Quoted 2 lines · David Ahern
Not sure if KVM is the culprit, but it is the last line shown on the console. I have to power cycle the server to reboot.
Have you tried rmmoding the kvm modules before reboot?
Quoted 7 lines
Quoted 3 lines
Quoted 1 line
Were any guests running during this?
hmm.... seems to be a side effect of https://lkml.org/lkml/2012/8/3/370.
Is it fixed with the patches for that? We're operating on a NULL pointer with that bug on your system, so you probably don't want to be assuming the system is entirely healthy after you hit it. Thanks,
Agreed and yes.
Latest Linus tree has the iommu patch. Still need to get the other one in (https://lkml.org/lkml/2012/8/4/141) or whatever alternative is deemed better.
Quoted 18 lines · David Ahern
Quoted 8 lines · Alex Williamson
Quoted 7 lines · David Ahern
Quoted 6 lines · Avi Kivity
Quoted 2 lines · David Ahern
Not sure if KVM is the culprit, but it is the last line shown on the console. I have to power cycle the server to reboot.
Have you tried rmmoding the kvm modules before reboot?
Quoted 7 lines
Quoted 3 lines
Quoted 1 line
Were any guests running during this?
hmm.... seems to be a side effect of https://lkml.org/lkml/2012/8/3/370.
Is it fixed with the patches for that? We're operating on a NULL pointer with that bug on your system, so you probably don't want to be assuming the system is entirely healthy after you hit it. Thanks,
Quoted 5 lines
Agreed and yes.
Latest Linus tree has the iommu patch. Still need to get the other one in (https://lkml.org/lkml/2012/8/4/141) or whatever alternative is deemed better.
I think you should be ok with just what is in Linus' tree now. The change in pci_acs_path_enabled is the same kind of bug, but I don't think you'll hit it with the fixed iommu code. Please let me know if that's not the case. Thanks,
Alex
Quoted 4 lines · Alex Williamson
I think you should be ok with just what is in Linus' tree now. The change in
pci_acs_path_enabledis the same kind of bug, but I don't think you'll hit it with the fixed iommu code. Please let me know if that's not the case. Thanks,
Indeed, latest tree is clean. no oops, VF shows fine and passthrough works.
David
Quoted 8 lines · David Ahern
Quoted 4 lines · Alex Williamson
I think you should be ok with just what is in Linus' tree now. The change in
pci_acs_path_enabledis the same kind of bug, but I don't think you'll hit it with the fixed iommu code. Please let me know if that's not the case. Thanks,Indeed, latest tree is clean. no oops, VF shows fine and passthrough works.
Great, thanks!
Alex