linux-kernel - Re: [PATCH v4 0/5] PCI: dwc: Support remove

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Date:   Mon, 1 Apr 2019 14:50:18 +0100
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Jisheng Zhang <Jisheng.Zhang@...aptics.com>
Cc:     Jingoo Han <jingoohan1@...il.com>,
        Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Robin Murphy <robin.murphy@....com>
Subject: Re: [PATCH v4 0/5] PCI: dwc: Support remove

On Fri, Mar 29, 2019 at 11:55:36AM +0000, Jisheng Zhang wrote:
> Currently, the PCI dwc host users don't support the remove, but nothing
> prevent us from supporting it. To achieve this goal, we need to ensure
> we can do necessary clean up work.
> 
> Changes since v3:
>   - add Gustavo's ACK to patch2, patch5
>   - remove IS_ENABLED(CONFIG_PCI_MSI) check
> 
> Changes since v2:
>   - address all Gustavo's comments
>   - add Gustavo's ACK to patch1, patch3, patch4
> 
> Changes since v1:
>   - address Bjorn's comments, I.E Capitalize, s/irq/IRQ/, s/msi/MSI/
> 
> 
> Jisheng Zhang (5):
>   PCI: dwc: Fix dw_pcie_free_msi() if msi_irq is invalid
>   PCI: dwc: Free the page for MSI IRQ in dw_pcie_free_msi()
>   PCI: dwc: Free MSI in the error code path of dw_pcie_host_init()
>   PCI: dwc: Use devm_pci_alloc_host_bridge() to simplify the code
>   PCI: dwc: Save root bus for driver remove
> 
>  .../pci/controller/dwc/pcie-designware-host.c | 60 ++++++++++---------
>  drivers/pci/controller/dwc/pcie-designware.h  |  2 +
>  2 files changed, 34 insertions(+), 28 deletions(-)
 
Applied to pci/dwc for v5.2, thanks.

Lorenzo