AW: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25

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Subject: AW: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25
From: "Schmid, Carsten" <Carsten_Schmid@xxxxxxxxxx>
Date: Thu, 22 Aug 2019 09:34:02 +0000
Cc: Bjorn Helgaas <helgaas@xxxxxxxxxx>, "linux-pci@xxxxxxxxxxxxxxx" <linux-pci@xxxxxxxxxxxxxxx>, "linux-usb@xxxxxxxxxxxxxxx" <linux-usb@xxxxxxxxxxxxxxx>, Richard Zhu <hongxing.zhu@xxxxxxx>, Lucas Stach <l.stach@xxxxxxxxxxxxxx>, Shawn Guo <shawnguo@xxxxxxxxxx>, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
In-reply-to: <CAGgoGu5WP1qQUf4HS8xWGXUuP0L9vM6HGz1OZoGBBh1B67ZYSg@mail.gmail.com>
References: <CAGgoGu5FfLFzCf0QiAd8UcMrZ7gtLyapgT3TZ-Hx0dknWy4LMQ@mail.gmail.com> <CAGgoGu4zP_7QpKHiXSkLfkb=zHEezBzstVfjQMQ4CO60+YubCw@mail.gmail.com> <CAGgoGu7rot61LSgu2syOMq9Onx26_u3PEtS7pf_QNQRxOaifhg@mail.gmail.com> <20190801171725.GD151852@google.com> <743ef7fab5144df69bfc8673fff7f0f7@SVR-IES-MBX-03.mgc.mentorg.com> <CAGgoGu4ZZR3ZVD5mx_oJN_8gwNM4fa=of=erwM+P8P7zzaMDrQ@mail.gmail.com> <CAGgoGu5WP1qQUf4HS8xWGXUuP0L9vM6HGz1OZoGBBh1B67ZYSg@mail.gmail.com>

> 
> Have a question that: Can I disable PCIe power management completely
> using some kernel CONFIG option OR boot parameter? If yes then how?
> 
> Thanks
> 
See CONFIG_PM and what it depends on.

BR
Carsten

Follow-Ups:
- Re: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25
  - From: Fawad Lateef

References:
- Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25
  - From: Fawad Lateef
- Re: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25
  - From: Bjorn Helgaas
- AW: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25
  - From: Schmid, Carsten
- Re: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25
  - From: Fawad Lateef
- Re: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25
  - From: Fawad Lateef

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