Re: [PATCH v6 01/11] drm/v3d: Address race-condition in MMU flush

2024-09-23 Thread Iago Toral
Reviewed-by: Iago Toral Quiroga El lun, 23-09-2024 a las 10:55 -0300, Maíra Canal escribió: > We must first flush the MMU cache and then, flush the TLB, not the > other > way around. Currently, we can see a race condition between the MMU > cache > and the TLB when running multiple rendering proce

[PATCH v6 01/11] drm/v3d: Address race-condition in MMU flush

2024-09-23 Thread Maíra Canal
We must first flush the MMU cache and then, flush the TLB, not the other way around. Currently, we can see a race condition between the MMU cache and the TLB when running multiple rendering processes at the same time. This is evidenced by MMU errors triggered by the IRQ. Fix the MMU flush order by