linux-kernel - Re: [PATCH] PCI: Workaround AMD EHCI controller PME bug

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Message-ID: <CAAd53p5p+eQVsJ4xgyMcV9VLZomdKYbgGjf-1VqL=kS-6rTVWQ@mail.gmail.com>
Date:   Tue, 20 Jun 2017 10:42:02 +0800
From:   Kai-Heng Feng <kai.heng.feng@...onical.com>
To:     Bjorn Helgaas <helgaas@...nel.org>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>,
        Alan Stern <stern@...land.harvard.edu>
Subject: Re: [PATCH] PCI: Workaround AMD EHCI controller PME bug

On Tue, Jun 20, 2017 at 2:01 AM, Bjorn Helgaas <helgaas@...nel.org> wrote:
>
> Applied (patch below) to pci/pm for v4.13, thanks!
>
> Note that I added parens because bitwise NOT is higher precedence than
> bitwise shift right, and I think we want the shift before the NOT.  Please
> double-check.

You are right. NOT should be the last operation here.

Thanks!