linux-kernel - Re: [PATCH 0/5] remoteproc sysfs fixes/improvements

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Message-ID: <63b8b9a3-d938-cb7a-9a77-12159d4f38a7@ti.com>
Date:   Mon, 1 Oct 2018 16:11:29 -0500
From:   Suman Anna <s-anna@...com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
CC:     Ohad Ben-Cohen <ohad@...ery.com>,
        Loic Pallardy <loic.pallardy@...com>,
        Arnaud Pouliquen <arnaud.pouliquen@...com>,
        <linux-remoteproc@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/5] remoteproc sysfs fixes/improvements

Hi Bjorn,

On 09/14/2018 07:37 PM, Suman Anna wrote:
> Hi Bjorn,
> 
> The following series includes couple of fixes and improvements
> associated with the sysfs interfaces. Patches are based on top
> of 4.19-rc1. The first 3 patches are independent of each other.
> 
> Following is the patch summary:
>  - Patch 1 fixes an issue with unbalanced sysfs start/stop
>    and module removal
>  - Patch 2 adds a minor additional check on firmware name
>    being echoed into the sysfs file
>  - Patch 3 is a minor kerneldoc fix.
>  - Patches 4 and 5 introduce a new request denial to sysfs
>    interfaces to not allow userspace to meddle with a remoteproc
>    client driven boot flow, and usage of it by Wkup M3 remoteproc
>    driver

Can you pick up this series for 4.20 please if you don't have any comments?

regards
Suman

> 
> regards
> Suman
> 
> Suman Anna (5):
>   remoteproc: Fix unbalanced boot with sysfs for no auto-boot rprocs
>   remoteproc: Check for NULL firmwares in sysfs interface
>   remoteproc: Add missing kernel-doc comment for auto-boot
>   remoteproc: Introduce deny_sysfs_ops flag
>   remoteproc/wkup_m3: Set deny_sysfs_ops flag
> 
>  drivers/remoteproc/remoteproc_sysfs.c | 29 ++++++++++++++++++++++++++-
>  drivers/remoteproc/wkup_m3_rproc.c    |  1 +
>  include/linux/remoteproc.h            |  3 +++
>  3 files changed, 32 insertions(+), 1 deletion(-)
>