Re: [PATCH v6 1/4] bus: mhi: core: Destroy SBL devices when moving to mission mode

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 25 Feb 2021 at 00:23, Bhaumik Bhatt <bbhatt@xxxxxxxxxxxxxx> wrote:
>
> Currently, client devices are created in SBL or AMSS (mission
> mode) and only destroyed after power down or SYS ERROR. When
> moving between certain execution environments, such as from SBL
> to AMSS, no clean-up is required. This presents an issue where
> SBL-specific channels are left open and client drivers now run in
> an execution environment where they cannot operate. Fix this by
> expanding the mhi_destroy_device() to do an execution environment
> specific clean-up if one is requested. Close the gap and destroy
> devices in such scenarios that allow SBL client drivers to clean
> up once device enters mission mode.
>
> Signed-off-by: Bhaumik Bhatt <bbhatt@xxxxxxxxxxxxxx>

Reviewed-by: Loic Poulain <loic.poulain@xxxxxxxxxx>



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux