Messages in this thread | | | From | Andy Shevchenko <> | Date | Tue, 2 Jun 2020 11:31:54 +0300 | Subject | Re: [PATCH] serial: 8250_port: Fix imprecise external abort for mctrl if inactive |
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On Tue, Jun 2, 2020 at 11:09 AM Johan Hovold <johan@kernel.org> wrote: > On Mon, Jun 01, 2020 at 05:18:13PM -0700, Tony Lindgren wrote:
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> There's shouldn't be anything fundamental preventing you from adding the > missing resume calls to the mctrl paths even if it may require reworking > (and fixing) the whole RPM implementation (which would be a good thing > of course).
Yes, for serial core I have long standing patch series to implement RPM (more or less?) properly.
However, OMAP is a beast which prevents us to go due to a big hack called pm_runtime_irq_safe(). Tony is aware of this and I think the above is somehow related to removal of it.
But I completely agree that the goal is to get better runtime PM implementation over all.
-- With Best Regards, Andy Shevchenko
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