From: Jonathan Marek <jonathan@marek.ca>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: linux-arm-msm@vger.kernel.org,
Bjorn Andersson <andersson@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Sricharan Ramabadhran <quic_srichara@quicinc.com>,
Arun Kumar Neelakantam <quic_aneela@quicinc.com>,
"open list:REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM"
<linux-remoteproc@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] rpmsg: glink: use only lower 16-bits of param2 for CMD_OPEN name length
Date: Mon, 7 Oct 2024 09:19:05 -0400 [thread overview]
Message-ID: <8b050bcb-640d-4443-ca31-787ec5c02a7d@marek.ca> (raw)
In-Reply-To: <rmybaobbmhmynz3or4uwvhdgqjrkahmkwz5ncct6rssnfpq4jh@ulqeqesixyhz>
On 10/7/24 9:16 AM, Dmitry Baryshkov wrote:
> On Mon, Oct 07, 2024 at 12:47:22AM GMT, Jonathan Marek wrote:
>> The name len field of the CMD_OPEN packet is only 16-bits and the upper
>> 16-bits of "param2" are a different field, which can be nonzero in certain
>> situations, and CMD_OPEN packets can be unexpectedly dropped because of
>> this.
>
> Any idea about the upper 16 bits? Should we care about that data too?
>
Its a "prio" value, it should be OK to ignore it.
next prev parent reply other threads:[~2024-10-07 13:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-07 4:47 Jonathan Marek
2024-10-07 13:16 ` Dmitry Baryshkov
2024-10-07 13:19 ` Jonathan Marek [this message]
2024-10-07 14:00 ` Dmitry Baryshkov
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