From: Greg KH <gregkh@suse.de>
To: Olaf Hering <olaf@aepfle.de>
Cc: Hank Janssen <hjanssen@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] hv: use sync_bitops when interacting with the hypervisor
Date: Mon, 21 Mar 2011 07:09:27 -0700 [thread overview]
Message-ID: <20110321140927.GA7358@suse.de> (raw)
In-Reply-To: <20110321134137.GA29305@aepfle.de>
On Mon, Mar 21, 2011 at 02:41:37PM +0100, Olaf Hering wrote:
> Locking is required when tweaking bits located in a shared page, use the
> sync_ version of bitops. Without this change vmbus_on_event() will miss
> events and as a result, vmbus_isr() will not schedule the receive tasklet.
>
> Signed-off-by: Olaf Hering <olaf@aepfle.de>
Great! Can I get an Acked-by from Hank or Haiyang on this as well
before I apply it?
thanks,
greg k-h
next prev parent reply other threads:[~2011-03-21 14:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-21 13:41 [PATCH] hv: use sync_bitops when interacting with the hypervisor Olaf Hering
2011-03-21 14:09 ` Greg KH [this message]
2011-03-21 14:16 ` Haiyang Zhang
2011-03-21 14:58 ` Hank Janssen
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