netdev - Re: [PATCH] e1000e: use disable_hardirq() also for MSIX vectors in e1000

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Message-ID: <CAM_iQpUD9qJepFn-8M32+VcureTgM77-beY9=+tm0jC7Btkg7Q@mail.gmail.com>
Date:   Fri, 19 May 2017 11:34:43 -0700
From:   Cong Wang <xiyou.wangcong@...il.com>
To:     Konstantin Khlebnikov <khlebnikov@...dex-team.ru>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        intel-wired-lan <intel-wired-lan@...ts.osuosl.org>,
        Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
        Dave Jones <davej@...emonkey.org.uk>,
        "David S. Miller" <davem@...emloft.net>,
        Sabrina Dubroca <sd@...asysnail.net>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH] e1000e: use disable_hardirq() also for MSIX vectors in e1000_netpoll()

On Fri, May 19, 2017 at 12:18 AM, Konstantin Khlebnikov
<khlebnikov@...dex-team.ru> wrote:
> Replace disable_irq() which waits for threaded irq handlers with
> disable_hardirq() which waits only for hardirq part.
>
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@...dex-team.ru>
> Fixes: 311191297125 ("e1000: use disable_hardirq() for e1000_netpoll()")

Thomas had a similar patch, I don't know why he never sends it
out formally. Anyway,

Acked-by: Cong Wang <xiyou.wangcong@...il.com>