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Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller

From Bjorn Helgaas <helgaas@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller
Date 2016-12-06 21:20 +0100
Message-ID <sLunv-6LC-7@gated-at.bofh.it> (permalink)
References (5 earlier) <sJNkB-6Vs-3@gated-at.bofh.it> <sK5AR-1TH-9@gated-at.bofh.it> <sK6wV-2ve-13@gated-at.bofh.it> <sL8ZI-1lT-33@gated-at.bofh.it> <sLu49-6lz-5@gated-at.bofh.it>
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On Tue, Dec 06, 2016 at 02:46:00PM -0500, Jon Masters wrote:
> On 12/05/2016 04:21 PM, Bjorn Helgaas wrote:
> > On Fri, Dec 02, 2016 at 07:33:46PM -0500, Jon Masters wrote:
> 
> >>> Even without this patch, I don't think it's a show-stopper to have
> >>> Linux mistakenly thinking this region is routed to PCI, because the
> >>> driver does reserve it and the PCI core will never try to use it.
> >>
> >> Ok. So are you happy with pulling in Duc's v4 patch and retaining
> >> status quo on the bridge resources for 4.10?
> > 
> > Yes, I think it looks good.  I'll finish packaging things up and
> > repost the current series.
> 
> Ok, great. So you're still pretty confident we'll have "out of the box"
> booting on these machines for 4.10? :)

I just merged pci/ecam into my "next" branch, so as long as tomorrow's
linux-next boots out of the box, we should be set.  I made the following
changes compared to v11:

  - dropped the x86 change to use acpi_resource_consumer()
  - added parens around macro args used in arithmetic expressions
  - renamed "seg" to "node" in THUNDER_PEM_RES and THUNDER_PEM_QUIRK
  - incorporated (u64) cast and dropped "UL" postfix for THUNDER_PEM_QUIRK

Let me know if you see any issues.

Bjorn

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Thread

[PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-01 01:00 +0100
  Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Mark Salter <msalter@redhat.com> - 2016-12-01 16:10 +0100
    Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-01 20:20 +0100
      Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-01 21:00 +0100
  Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Bjorn Helgaas <helgaas@kernel.org> - 2016-12-01 19:40 +0100
    Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Mark Salter <msalter@redhat.com> - 2016-12-01 20:30 +0100
      Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-01 20:30 +0100
      Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Bjorn Helgaas <helgaas@kernel.org> - 2016-12-01 20:50 +0100
        Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-01 23:20 +0100
          Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Jon Masters <jcm@redhat.com> - 2016-12-01 23:50 +0100
          Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Bjorn Helgaas <helgaas@kernel.org> - 2016-12-02 00:10 +0100
            Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-02 00:30 +0100
              Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-02 05:10 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-02 07:40 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-02 08:40 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Jon Masters <jcm@redhat.com> - 2016-12-02 09:10 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Bjorn Helgaas <helgaas@kernel.org> - 2016-12-03 00:40 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-03 01:40 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Bjorn Helgaas <helgaas@kernel.org> - 2016-12-05 22:30 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-06 21:00 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Bjorn Helgaas <helgaas@kernel.org> - 2016-12-06 21:20 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-06 21:40 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-03 08:10 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Bjorn Helgaas <helgaas@kernel.org> - 2016-12-05 22:30 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-05 22:50 +0100
                Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-06 00:40 +0100
    [PATCH v4 1/1] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-02 03:40 +0100
      Re: [PATCH v4 1/1] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-02 08:20 +0100
        Re: [PATCH v4 1/1] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-02 08:40 +0100
          Re: [PATCH v4 1/1] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Jon Masters <jcm@redhat.com> - 2016-12-02 09:20 +0100
            Re: [PATCH v4 1/1] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-02 20:50 +0100
              Re: [PATCH v4 1/1] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Jon Masters <jcm@redhat.com> - 2016-12-02 21:10 +0100
              [SPCR] mmio32 iotype access requirements for X-Gene 8250(_dw) UART Jon Masters <jcm@redhat.com> - 2016-12-03 11:10 +0100
                Re: [SPCR] mmio32 iotype access requirements for X-Gene 8250(_dw)  UART Mark Salter <msalter@redhat.com> - 2016-12-03 18:20 +0100
                Re: [SPCR] mmio32 iotype access requirements for X-Gene 8250(_dw)  UART Jon Masters <jcm@redhat.com> - 2016-12-03 21:40 +0100
                Re: [SPCR] mmio32 iotype access requirements for X-Gene 8250(_dw) UART Duc Dang <dhdang@apm.com> - 2016-12-04 11:50 +0100
    Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-02 04:00 +0100
      Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe  controller Bjorn Helgaas <helgaas@kernel.org> - 2016-12-05 23:00 +0100
        Re: [PATCH v3] PCI/ACPI: xgene: Add ECAM quirk for X-Gene PCIe controller Duc Dang <dhdang@apm.com> - 2016-12-05 23:20 +0100

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