Re: [PATCH v3 4/5] drm/panthor: Let IRQ handlers clear the interrupts themselves

2025-04-04 Thread Steven Price
On 04/04/2025 09:09, Boris Brezillon wrote: > MMU handler needs to be in control of the job interrupt clears because > clearing the interrupt also unblocks the writer/reader that triggered > the fault, and we don't want it to be unblocked until we've had a chance > to process the IRQ. > > Since cl

[PATCH v3 4/5] drm/panthor: Let IRQ handlers clear the interrupts themselves

2025-04-04 Thread Boris Brezillon
MMU handler needs to be in control of the job interrupt clears because clearing the interrupt also unblocks the writer/reader that triggered the fault, and we don't want it to be unblocked until we've had a chance to process the IRQ. Since clearing the clearing is just one line, let's make it expl