armbian-build/patch/kernel/archive/rockchip-6.6
ColorfulRhino f0c27bd69b kernel 6.6: swiotlb: Reduce the default size if no ZONE_DMA bouncing needed
With CONFIG_DMA_BOUNCE_UNALIGNED_KMALLOC enabled, the arm64 kernel still
allocates the default SWIOTLB buffer (64MB) even if ZONE_DMA is disabled
or all the RAM fits into this zone. However, this potentially wastes a
non-negligible amount of memory on platforms with little RAM.

Reduce the SWIOTLB size to 1MB per 1GB of RAM if only needed for
kmalloc() buffer bouncing.
2024-04-11 08:31:26 -04:00
..
dt consolidate rk322x and rockchip 32 bit families 2023-12-26 16:45:30 +01:00
overlay consolidate rk322x and rockchip 32 bit families 2023-12-26 16:45:30 +01:00
patches.armbian kernel 6.6: swiotlb: Reduce the default size if no ZONE_DMA bouncing needed 2024-04-11 08:31:26 -04:00
patches.libreelec consolidate rk322x and rockchip 32 bit families 2023-12-26 16:45:30 +01:00
0000.patching_config.yaml rockchip: move current to 6.6 and edge to 6.7 2024-01-12 19:23:51 +01:00
armbian.series rockchip: add patches to fix peripheral mode 2024-03-05 20:08:38 +01:00
libreelec.series consolidate rk322x and rockchip 32 bit families 2023-12-26 16:45:30 +01:00
series.conf rockchip: add patches to fix peripheral mode 2024-03-05 20:08:38 +01:00