lkml.org 
[lkml]   [2023]   [Jul]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: (subset) [PATCH v2] mfd: qcom-pm8xxx: Fix potential deadlock on &chip->pm_irq_lock
Date
On Thu, 20 Jul 2023 07:13:30 +0000, Chengfeng Ye wrote:
> As &chip->pm_irq_lock is acquired by pm8xxx_irq_handler() under irq
> context, other process context code should disable irq before acquiring
> the lock.
>
> Since .irq_set_type and .irq_get_irqchip_state callbacks are generally
> executed from process context without irq disabled by default, the same
> lock acquision should disable irq.
>
> [...]

Applied, thanks!

[1/1] mfd: qcom-pm8xxx: Fix potential deadlock on &chip->pm_irq_lock
commit: 213f9a4eb2f712866d471d18ab1bf664c71183e6

--
Lee Jones [李琼斯]

\
 
 \ /
  Last update: 2023-07-28 12:57    [W:0.049 / U:0.404 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site