linux-kernel - Re: [PATCH v2 0/2] PCI: uniphier: Fix INTx masking/unmasking

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Message-ID: <64fd8ea9-1d78-5e3a-8097-6206f03e69de@socionext.com>
Date:   Thu, 16 Sep 2021 20:30:52 +0900
From:   Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Pali Rohár <pali@...nel.org>,
        Marc Zyngier <maz@...nel.org>
Cc:     Masami Hiramatsu <mhiramat@...nel.org>, linux-pci@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/2] PCI: uniphier: Fix INTx masking/unmasking

Gentle ping, are there any comments about this series?

Thank you,

On 2021/08/30 11:22, Kunihiko Hayashi wrote:
> This series includes some fixes to INTx masking/unmasking for UniPhier PCIe
> host controller driver.
> 
> - Remove unnecessary bit clears to INTX mask field
> - Remove unnecessary irq_ack() function because write access to status field
>    doesn't work
> - Add lock into callback functions to avoid race condition
> 
> Kunihiko Hayashi (2):
>    PCI: uniphier: Fix INTx mask/unmask bit operation and remove ack
>      function
>    PCI: uniphier: Serialize INTx masking/unmasking
> 
>   drivers/pci/controller/dwc/pcie-uniphier.c | 26 ++++++++++----------------
>   1 file changed, 10 insertions(+), 16 deletions(-)
> 

---
Best Regards
Kunihiko Hayashi