Re: [PATCH v2] drm/mgag200: Add a workaround for low-latency

2024-02-26 Thread Jocelyn Falempe
On 08/02/2024 12:49, Thomas Zimmermann wrote: Am 08.02.24 um 10:51 schrieb Jocelyn Falempe: We found a regression in v5.10 on real-time server, using the rt-kernel and the mgag200 driver. It's some really specialized workload, with <10us latency expectation on isolated core. After the v5.10,

Re: [PATCH v2] drm/mgag200: Add a workaround for low-latency

2024-02-08 Thread Thomas Zimmermann
Am 08.02.24 um 10:51 schrieb Jocelyn Falempe: We found a regression in v5.10 on real-time server, using the rt-kernel and the mgag200 driver. It's some really specialized workload, with <10us latency expectation on isolated core. After the v5.10, the real time tasks missed their <10us latency