linux-kernel - Re: [PATCH v4 4/5] HID: hv: Remove dependencies on PAGE

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Date:   Mon, 2 Sep 2019 20:26:54 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     Jiri Kosina <jikos@...nel.org>
Cc:     Michael Kelley <mikelley@...rosoft.com>,
        "m.maya.nakamura" <m.maya.nakamura@...il.com>,
        KY Srinivasan <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        "benjamin.tissoires@...hat.com" <benjamin.tissoires@...hat.com>,
        "x86@...nel.org" <x86@...nel.org>,
        "linux-hyperv@...r.kernel.org" <linux-hyperv@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 4/5] HID: hv: Remove dependencies on PAGE_SIZE for
 ring buffer

On Mon, Sep 02, 2019 at 01:30:44PM +0200, Jiri Kosina wrote:
>On Sat, 31 Aug 2019, Michael Kelley wrote:
>
>> From: Maya Nakamura <m.maya.nakamura@...il.com>  Sent: Friday, July 12, 2019 1:28 AM
>> >
>> > Define the ring buffer size as a constant expression because it should
>> > not depend on the guest page size.
>> >
>> > Signed-off-by: Maya Nakamura <m.maya.nakamura@...il.com>
>> > Reviewed-by: Michael Kelley <mikelley@...rosoft.com>
>>
>> Jiri and Benjamin -- OK if this small patch for the Hyper-V HID driver
>> goes through the Hyper-V tree maintained by Sasha Levin?   It's a purely
>> Hyper-V change so the ring buffer size isn't bigger when running
>> on ARM64 where the page size might be 16K or 64K.
>
>Yeah; FWIW feel free to add
>
>	Acked-by: Jiri Kosina <jkosina@...e.cz>

Queued up for hyperv-next, thanks!

--
Thanks,
Sasha