Re: [PATCH] drm/etnaviv: Print error message if inserting IOVA address range fails

Am Mittwoch, dem 02.10.2024 um 03:26 +0800 schrieb Sui Jingfeng: > Hi, > > On 2024/10/1 16:27, Lucas Stach wrote: > > Hi Sui, > > > > Am Dienstag, dem 01.10.2024 um 06:17 +0800 schrieb Sui Jingfeng: > > > Etnaviv assumes that GPU page size is 4KiB, yet on some systems, the CPU > > > page size is

Re: [PATCH] drm/etnaviv: Print error message if inserting IOVA address range fails

Hi, On 2024/10/1 16:27, Lucas Stach wrote: Hi Sui, Am Dienstag, dem 01.10.2024 um 06:17 +0800 schrieb Sui Jingfeng: Etnaviv assumes that GPU page size is 4KiB, yet on some systems, the CPU page size is 16 KiB. The size of etnaviv buffer objects will be aligned to CPU page size on kernel side,

Re: [PATCH] drm/etnaviv: Print error message if inserting IOVA address range fails

Hi Sui, Am Dienstag, dem 01.10.2024 um 06:17 +0800 schrieb Sui Jingfeng: > Etnaviv assumes that GPU page size is 4KiB, yet on some systems, the CPU > page size is 16 KiB. The size of etnaviv buffer objects will be aligned > to CPU page size on kernel side, however, userspace still assumes the > pa

[PATCH] drm/etnaviv: Print error message if inserting IOVA address range fails

Etnaviv assumes that GPU page size is 4KiB, yet on some systems, the CPU page size is 16 KiB. The size of etnaviv buffer objects will be aligned to CPU page size on kernel side, however, userspace still assumes the page size is 4KiB and doing allocation with 4KiB page as unit. This results in softp