On 9/17/20 11:56 AM, Rishabh Bhatnagar wrote:
> From Android R onwards Google has restricted access to debugfs in user
> and user-debug builds. This restricts access to most of the features
> exposed through debugfs. This patch series removes the recovery/coredump
> entries from debugfs and moves them to sysfs.
> 'Coredump' and 'Recovery' are critical interfaces that are required
> for remoteproc to work on Qualcomm Chipsets. Coredump configuration
> needs to be set to "inline" in debug/test build and "disabled" in
> production builds. Whereas recovery needs to be "disabled" for
> debugging purposes and "enabled" on production builds.
>
> Changelog:
>
> v4 -> v3:
> - Remove the feature flag to expose recovery/coredump
>
> v3 -> v2:
> - Remove the coredump/recovery entries from debugfs
> - Expose recovery/coredump from sysfs under a feature flag
>
> v1 -> v2:
> - Correct the contact name in the sysfs documentation.
> - Remove the redundant write documentation for coredump/recovery sysfs
> - Add a feature flag to make this interface switch configurable.
>
> Rishabh Bhatnagar (3):
> remoteproc: Expose remoteproc configuration through sysfs
> remoteproc: Add coredump configuration to sysfs
> remoteproc: Add recovery configuration to sysfs
>
> Documentation/ABI/testing/sysfs-class-remoteproc | 44 ++++++++
> drivers/remoteproc/Kconfig | 12 +++
> drivers/remoteproc/remoteproc_debugfs.c | 10 +-
> drivers/remoteproc/remoteproc_sysfs.c | 126 +++++++++++++++++++++++
> 4 files changed, 190 insertions(+), 2 deletions(-)
>
Hi,
Is there a patch 3/3?
This email (reply) is patch 0/3, then I see
patch 1/2
patch 2/2
so I'm confused. However, the diffstat above references a Kconfig file
and neither patch 1/2 nor patch 2/2 contains any Kconfig changes.
thanks.
--
~Randy
