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* [PATCH 0/2] video: omap*: Remove in_interrupt() usage.
@ 2021-01-27 17:29 Sebastian Andrzej Siewior
  2021-01-27 17:29 ` [PATCH 1/2] video: omap: " Sebastian Andrzej Siewior
  2021-01-27 17:29 ` [PATCH 2/2] video: omapfb: Remove WARN_ON(in_interrupt()) Sebastian Andrzej Siewior
  0 siblings, 2 replies; 3+ messages in thread
From: Sebastian Andrzej Siewior @ 2021-01-27 17:29 UTC (permalink / raw)
  To: linux-omap; +Cc: linux-fbdev, dri-devel, Thomas Gleixner

Folks,

in the discussion about preempt count consistency across kernel
configurations:

 https://lore.kernel.org/r/20200914204209.256266093@linutronix.de/

it was concluded that the usage of in_interrupt() and related context
checks should be removed from non-core code.

In the long run, usage of 'preemptible, in_*irq etc.' should be banned from
driver code completely.

This series targets the video subsystem.

Sebastian


^ permalink raw reply	[flat|nested] 3+ messages in thread

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2021-01-27 17:29 [PATCH 0/2] video: omap*: Remove in_interrupt() usage Sebastian Andrzej Siewior
2021-01-27 17:29 ` [PATCH 1/2] video: omap: " Sebastian Andrzej Siewior
2021-01-27 17:29 ` [PATCH 2/2] video: omapfb: Remove WARN_ON(in_interrupt()) Sebastian Andrzej Siewior

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