| From: |
| Ekansh Gupta <quic_ekangupt-AT-quicinc.com> |
| To: |
| <srinivas.kandagatla-AT-linaro.org>, <linux-arm-msm-AT-vger.kernel.org> |
| Subject: |
| [PATCH v3 0/9] Add missing features to FastRPC driver |
| Date: |
| Thu, 30 May 2024 15:50:18 +0530 |
| Message-ID: |
| <20240530102032.27179-1-quic_ekangupt@quicinc.com> |
| Cc: |
| <gregkh-AT-linuxfoundation.org>, <quic_bkumar-AT-quicinc.com>, <linux-kernel-AT-vger.kernel.org>, <quic_chennak-AT-quicinc.com> |
| Archive-link: |
| Article |
This patch series adds the listed features that have been missing
in upstream fastRPC driver.
- Add missing bug fixes.
- Add static PD restart support for audio and sensors PD using
PDR framework.
- Redesign and improve remote heap management.
- Add fixes for unsigned PD. Unsigned PD can be enabled
using userspace API:
https://git.codelinaro.org/linaro/qcomlt/fastrpc/-/blob/m...
- Add check for untrusted applications and allow trusted processed to
offload to system unsigned PD.
https://git.codelinaro.org/srinivas.kandagatla/fastrpc-qc...
Changes in v2:
- Added separate patch to add newlines in dev_err.
- Added a bug fix in fastrpc capability function.
- Added a new patch to save and restore interrupted context.
- Fixed config dependency for PDR support.
Changes in v3:
- Dropped interrupted context patch.
- Splitted few of the bug fix patches.
- Added Fixes tag wherever applicable.
- Updated proper commit message for few of the patches.
Ekansh Gupta (9):
misc: fastrpc: Add missing dev_err newlines
misc: fastrpc: Fix DSP capabilities request
misc: fastrpc: Fix memory corruption in DSP capabilities
misc: fastrpc: Add static PD restart support
misc: fastrpc: Redesign remote heap management
misc: fastrpc: Fix unsigned PD support
misc: fastrpc: Restrict untrusted app to attach to privileged PD
misc: fastrpc: Restrict untrusted app to spawn signed PD
misc: fastrpc: Add system unsigned PD support
drivers/misc/Kconfig | 2 +
drivers/misc/fastrpc.c | 635 +++++++++++++++++++++++++++++-------
include/uapi/misc/fastrpc.h | 2 +
3 files changed, 526 insertions(+), 113 deletions(-)
--
2.43.0
