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(parent: f45da82) | patch
drm/panfrost: Stay in the threaded MMU IRQ handler until we've handled all IRQs
authorBoris Brezillon <boris.brezillon@collabora.com>
Fri, 5 Feb 2021 11:17:57 +0000 (12:17 +0100)
committerBoris Brezillon <boris.brezillon@collabora.com>
Mon, 15 Feb 2021 08:43:33 +0000 (09:43 +0100)
commit0eae01bea643413758e78ca8f07be2b1ba234e36
treea95632d6f85cf297e472973652eaae5ef42ef039tree | snapshot
parentf45da8204ff1707c529a8769f5467ff16f504b26commit | diff
drm/panfrost: Stay in the threaded MMU IRQ handler until we've handled all IRQs

Doing a hw-irq -> threaded-irq round-trip is counter-productive, stay
in the threaded irq handler as long as we can.

v2:
* Rework the loop to avoid a goto

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205111757.585248-4-boris.brezillon@collabora.com
drivers/gpu/drm/panfrost/panfrost_mmu.c diff | blob | history
Domain: System / Kernel;