Re: [PATCH v3] soc: qcom: pdr: Fix the potential deadlock
From: Bjorn Andersson
Date: Fri Feb 14 2025 - 17:40:33 EST
On Wed, 12 Feb 2025 22:07:20 +0530, Mukesh Ojha wrote:
> When some client process A call pdr_add_lookup() to add the look up for
> the service and does schedule locator work, later a process B got a new
> server packet indicating locator is up and call pdr_locator_new_server()
> which eventually sets pdr->locator_init_complete to true which process A
> sees and takes list lock and queries domain list but it will timeout due
> to deadlock as the response will queued to the same qmi->wq and it is
> ordered workqueue and process B is not able to complete new server
> request work due to deadlock on list lock.
>
> [...]
Applied, thanks!
[1/1] soc: qcom: pdr: Fix the potential deadlock
commit: 2eeb03ad9f42dfece63051be2400af487ddb96d2
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>