Re: [PATCH v3] PCI: Reprogram bridge prefetch registers on resume

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, Sep 30, 2018 at 5:07 AM Thomas Martitz <kugel@xxxxxxxxxxx> wrote:
> The latest iteration does not work on my HP system. The GPU fails to
> power up just like the unpatched kernel.

That's weird, I would not expect a behaviour change in the latest
patch. pci_restore_config_dword() has some debug messages, could you
please make them visible and show logs again?
Also remind us of the PCI device address of the parent bridge (lspci -vt)

Thanks
Daniel



[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux