Re: [PATCH 2/2] media: s5p-mfc: fix lock confection - request_firmware() once and keep state

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Subject: Re: [PATCH 2/2] media: s5p-mfc: fix lock confection - request_firmware() once and keep state
From: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
Date: Fri, 3 Nov 2017 08:09:00 -0600
Cc: Andrzej Hajda <a.hajda@xxxxxxxxxxx>, Kyungmin Park <kyungmin.park@xxxxxxxxxxx>, kamil@xxxxxxxxx, jtp.park@xxxxxxxxxxx, mchehab@xxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, Linux Media Mailing List <linux-media@xxxxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
In-reply-to: <CAM3PiRxjO-sP22v5ZSRvKUCwn7B8S_G_GVWW_Uk75aZd3CsoMQ@mail.gmail.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0

On 11/02/2017 06:43 PM, Marian Mihailescu wrote:
> I can confirm, with this patch, there is always error loading MFC in
> boot log, since FS is not mounted.
> 
> -Marian
> 

Please refrain from top posting to a kernel email threads. It is very difficult
to follow. Bottom post is the norm.

thanks,
-- Shuah

References:
- [PATCH 0/2] Fix s5p-mfc lock contention in request firmware paths
  - From: Shuah Khan
- [PATCH 2/2] media: s5p-mfc: fix lock confection - request_firmware() once and keep state
  - From: Shuah Khan
- Re: [PATCH 2/2] media: s5p-mfc: fix lock confection - request_firmware() once and keep state
  - From: Andrzej Hajda
- Re: [PATCH 2/2] media: s5p-mfc: fix lock confection - request_firmware() once and keep state
  - From: Shuah Khan
- Re: [PATCH 2/2] media: s5p-mfc: fix lock confection - request_firmware() once and keep state
  - From: Marian Mihailescu

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