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

Suman Anna
2018-10-01T21:11:29Z

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(-)
>