On Tue, 25 Jul 2017 21:30:04 +0800
Wanlong Gao wrote:
> From: Wen Congyang
>
> Hi, Alex Williamson
>
> When using vfio, we encounter a problem: too many lspci processes are blocked
> in D state.
> I analyzed all processes, and found one process
On Tue, 25 Jul 2017 21:30:04 +0800
Wanlong Gao wrote:
> From: Wen Congyang
>
> Hi, Alex Williamson
>
> When using vfio, we encounter a problem: too many lspci processes are blocked
> in D state.
> I analyzed all processes, and found one process is blocked in pci_dev_lock(),
> another
>
From: Wen Congyang
Hi, Alex Williamson
When using vfio, we encounter a problem: too many lspci processes are blocked
in D state.
I analyzed all processes, and found one process is blocked in pci_dev_lock(),
another
process is blocked in vfio_del_group_put(). I checked
From: Wen Congyang
Hi, Alex Williamson
When using vfio, we encounter a problem: too many lspci processes are blocked
in D state.
I analyzed all processes, and found one process is blocked in pci_dev_lock(),
another
process is blocked in vfio_del_group_put(). I checked the backtrace, and found
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