Re: [RFC PATCH 6/7] gpio: omap: move pm runtime in irq_chip.irq_bus_lock/sync_unlock
From: Linus Walleij <hidden>
Date: 2015-09-24 22:28:44
Also in:
linux-gpio, linux-omap, lkml
From: Linus Walleij <hidden>
Date: 2015-09-24 22:28:44
Also in:
linux-gpio, linux-omap, lkml
On Tue, Aug 18, 2015 at 4:10 AM, Grygorii Strashko [off-list ref] wrote:
The PM runtime API can't be used in atomic contex on -RT even if it's configured as irqsafe. As result, below error report can be seen when PM runtime API called from IRQ chip's callbacks irq_startup/irq_shutdown/irq_set_type, because they are protected by RAW spinlock:
Grygorri I have a massive backlog of mail but if patch 6&7 are still applicable, can you rebase and send me these for the v4.3-rc2+ tree? Yours, Linus Walleij