Re: [PATCH v8 3/3] ASoC: SOF: Fix deadlock when shutdown a frozen userspace

2022-12-01 Thread Oliver Neukum
On 01.12.22 12:08, Ricardo Ribalda wrote: If we are shutting down due to kexec and the userspace is frozen, the system will stall forever waiting for userspace to complete. Do not wait for the clients to complete in that case. Hi, I am afraid I have to state that this approach is bad in every

Re: [PATCH v8 3/3] ASoC: SOF: Fix deadlock when shutdown a frozen userspace

2022-12-01 Thread Oliver Neukum
On 01.12.22 14:03, Ricardo Ribalda wrote: Hi, This patchset does not modify this behaviour. It simply fixes the stall for kexec(). The patch that introduced the stall: 83bfc7e793b5 ("ASoC: SOF: core: unregister clients and machine drivers in .shutdown") That patch is problematic. I would g