Re: [PATCH bugfix 3.9] PCI: Don't try to disable Bus Master on disconnected PCI devices

2013-04-03 Thread Bjorn Helgaas
[+cc linux-pci] On Mon, Apr 1, 2013 at 2:00 AM, Konstantin Khlebnikov wrote: > BUMP. This is degradation from 3.8, so this patch must be in 3.9. > > I still don't like this forced clearing bus-master bit. But this hack > definitely fixes problems in kexec, so there is reason to keep it here.

Re: [PATCH bugfix 3.9] PCI: Don't try to disable Bus Master on disconnected PCI devices

2013-04-03 Thread Bjorn Helgaas
[+cc linux-pci] On Mon, Apr 1, 2013 at 2:00 AM, Konstantin Khlebnikov khlebni...@openvz.org wrote: BUMP. This is degradation from 3.8, so this patch must be in 3.9. I still don't like this forced clearing bus-master bit. But this hack definitely fixes problems in kexec, so there is reason to

Re: [PATCH bugfix 3.9] PCI: Don't try to disable Bus Master on disconnected PCI devices

2013-04-01 Thread Konstantin Khlebnikov
BUMP. This is degradation from 3.8, so this patch must be in 3.9. I still don't like this forced clearing bus-master bit. But this hack definitely fixes problems in kexec, so there is reason to keep it here. Konstantin Khlebnikov wrote: This is fix for commit

Re: [PATCH bugfix 3.9] PCI: Don't try to disable Bus Master on disconnected PCI devices

2013-04-01 Thread Konstantin Khlebnikov
BUMP. This is degradation from 3.8, so this patch must be in 3.9. I still don't like this forced clearing bus-master bit. But this hack definitely fixes problems in kexec, so there is reason to keep it here. Konstantin Khlebnikov wrote: This is fix for commit

[PATCH bugfix 3.9] PCI: Don't try to disable Bus Master on disconnected PCI devices

2013-03-14 Thread Konstantin Khlebnikov
This is fix for commit 7897e6022761ace7377f0f784fca059da55f5d71 from v3.9-rc1 ("PCI: Disable Bus Master unconditionally in pci_device_shutdown()") in turn that was fix for b566a22c23327f18ce941ffad0ca907e50a53d41 from v3.5-rc1 ("PCI: disable Bus Master on PCI device shutdown") Unfortunately

[PATCH bugfix 3.9] PCI: Don't try to disable Bus Master on disconnected PCI devices

2013-03-14 Thread Konstantin Khlebnikov
This is fix for commit 7897e6022761ace7377f0f784fca059da55f5d71 from v3.9-rc1 (PCI: Disable Bus Master unconditionally in pci_device_shutdown()) in turn that was fix for b566a22c23327f18ce941ffad0ca907e50a53d41 from v3.5-rc1 (PCI: disable Bus Master on PCI device shutdown) Unfortunately fixing