linux-kernel - Re: [PATCH v6 0/2] PCI: iproc: SOC specific fixes

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Date:   Sat, 19 Aug 2017 23:48:44 +0530
From:   Oza Oza <oza.oza@...adcom.com>
To:     Bjorn Helgaas <helgaas@...nel.org>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>, Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Jon Mason <jonmason@...adcom.com>,
        BCM Kernel Feedback <bcm-kernel-feedback-list@...adcom.com>,
        Andy Gospodarek <gospo@...adcom.com>,
        linux-pci <linux-pci@...r.kernel.org>,
        linux-kernel@...r.kernel.org,
        Oza Pawandeep <oza.pawandeep@...il.com>
Subject: Re: [PATCH v6 0/2] PCI: iproc: SOC specific fixes

On Sat, Aug 19, 2017 at 10:40 PM, Bjorn Helgaas <helgaas@...nel.org> wrote:
> On Fri, Aug 04, 2017 at 09:18:14PM +0530, Oza Pawandeep wrote:
>> PCI: iproc: Retry request when CRS returned from EP
>> Above patch adds support for CRS in PCI RC driver, otherwise if not
>> handled at lower level, the user space PMD (poll mode drivers) can
>> timeout.
>>
>> PCI: iproc: add device shutdown for PCI RC
>> This fixes the issue where certian PCI endpoints are not getting
>> detected on Stingray SOC after reboot.
>>
>> Changes Since v6:
>
> This current series is v6, so I guess you mean "since v5".
>
>> Bjorn's comments addressed.
>> Added reference to PCIe spec and iproc Controller spec in Changelog.
>>
>> Changes Since v5:
>> Ray's comments addressed.
>>
>> Changes Since v4:
>> Bjorn's comments addressed.
>>
>> Changes Since v3:
>> [re-send]
>>
>> Changes Since v2:
>> Fix compilation errors for pcie-iproc-platform.ko which was caught by
>> kbuild.
>>
>> Oza Pawandeep (2):
>>   PCI: iproc: Retry request when CRS returned from EP
>>   PCI: iproc: add device shutdown for PCI RC
>>
>>  drivers/pci/host/pcie-iproc-platform.c |   8 ++
>>  drivers/pci/host/pcie-iproc.c          | 139 +++++++++++++++++++++++++++++----
>>  drivers/pci/host/pcie-iproc.h          |   1 +
>>  3 files changed, 132 insertions(+), 16 deletions(-)
>
> What is this series based on?  It doesn't apply to my master branch,
> my next branch, or my pci/host-iproc branch.  It's always best to base
> patches on my master branch, unless they depend on something that's
> not there.

I am on master branch.
It looks like following Lorenzo Pieralisi's iproc patches have gone in
breaking it.

commit 64bcd00a7ef54d3d55d7eaa8b058e5125d215129
commit 527740765629142993966afbd7a836fc47fb30ee
commit 022adcfc4666a375185d14a43d1de1cdc58d8905

I think both the patch sets were running in parallel.
I will rebase the patches.

Regards,
Oza.