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[v2,0/2] misc: fastrpc: Fixes for issues in userspace

Message ID 20230327210217.60948-1-mailingradian@gmail.com
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Series misc: fastrpc: Fixes for issues in userspace | expand

Message

Richard Acayan March 27, 2023, 9:02 p.m. UTC 
Changes since v1 (20230130222716.7016-1-mailingradian@gmail.com):
 - use /* */ for comments (2/2)
 - exclude demonstration from final commit message (2/2)
 - accumulate review tags (1-2/2)

Hi everyone,

I've been playing around a bit with the FastRPC ioctl interface on the
Pixel 3a with some device tree patches. I was testing on a device tree
that caused the ADSP to crash every 10 seconds, and the inconvenience
caused by related bugs encouraged me to write a few fixes. A
demonstration is provided in patch 2.

Please enjoy and review these patches for better userspace while remote
processors crash.

Richard Acayan (2):
  misc: fastrpc: return -EPIPE to invocations on device removal
  misc: fastrpc: reject new invocations during device removal

 drivers/misc/fastrpc.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

Comments

Srinivas Kandagatla May 12, 2023, 2:54 p.m. UTC | #1 
On Mon, 27 Mar 2023 17:02:16 -0400, Richard Acayan wrote:
> Changes since v1 (20230130222716.7016-1-mailingradian@gmail.com):
>  - use /* */ for comments (2/2)
>  - exclude demonstration from final commit message (2/2)
>  - accumulate review tags (1-2/2)
> 
> Hi everyone,
> 
> [...]

Applied, thanks!

[1/2] misc: fastrpc: return -EPIPE to invocations on device removal
      commit: 578b3c7d15e65770a9b6317343a523e58f97d037
[2/2] misc: fastrpc: reject new invocations during device removal
      commit: 3a1f192ad1b46a2d783f54f1008e25d81d42587c

Best regards,