[v4,0/4] remoteproc: core: Fixes for rproc cdev and add

Message

Siddharth Gupta June 15, 2021, 7:03 p.m. UTC

This patch series contains stability fixes and error handling for remoteproc.

The changes included in this series do the following:
Patch 1: Fixes the creation of the rproc character device.
Patch 2: Validates rproc as the first step of rproc_add().
Patch 3: Fixes rproc cdev remove and the order of dev_del() and cdev_del().
Patch 4: Adds error handling in rproc_add().

v3 -> v4:
- Moved stable from CC to CC in sign-off area.

v2 -> v3:
- Removed extra file that got added by mistake.

v1 -> v2:
- Added extra patch which addresses Bjorn's comments on patch 3
  from v1.
- Fixed commit text for patch 2 (s/calling making/making).

Siddharth Gupta (4):
  remoteproc: core: Move cdev add before device add
  remoteproc: core: Move validate before device add
  remoteproc: core: Fix cdev remove and rproc del
  remoteproc: core: Cleanup device in case of failure

 drivers/remoteproc/remoteproc_cdev.c |  2 +-
 drivers/remoteproc/remoteproc_core.c | 27 ++++++++++++++++++---------
 2 files changed, 19 insertions(+), 10 deletions(-)

Comments

[e-mail] June 23, 2021, 9:50 p.m. UTC | #1

Hello:

This series was applied to andersson/remoteproc.git (refs/heads/for-next):

On Tue, 15 Jun 2021 12:03:40 -0700 you wrote:
> This patch series contains stability fixes and error handling for remoteproc.
> 
> The changes included in this series do the following:
> Patch 1: Fixes the creation of the rproc character device.
> Patch 2: Validates rproc as the first step of rproc_add().
> Patch 3: Fixes rproc cdev remove and the order of dev_del() and cdev_del().
> Patch 4: Adds error handling in rproc_add().
> 
> [...]

Here is the summary with links:
  - [v4,1/4] remoteproc: core: Move cdev add before device add
    https://git.kernel.org/andersson/remoteproc/c/c6659ee893e2
  - [v4,2/4] remoteproc: core: Move validate before device add
    https://git.kernel.org/andersson/remoteproc/c/519346ecabd3
  - [v4,3/4] remoteproc: core: Fix cdev remove and rproc del
    https://git.kernel.org/andersson/remoteproc/c/930eec0be20c
  - [v4,4/4] remoteproc: core: Cleanup device in case of failure
    https://git.kernel.org/andersson/remoteproc/c/7dbdb8bd7c02

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