openwrt/target
Robert Marko 153c9f3482 generic: 6.6: backport arm64 swiotlb default size reduction
Kernel 6.6 added dynamic SWIOTLB allocation, but with it also started
allocating 64MB of the SWIOTLB bounce buffer by default which is quite a
lot of memory on most OpenWrt devices.

Luckily in kernel 6.7 arm64 received an optimization that reduces that
default size to 1MB per 1GB of RAM if certain criteria was met.

So in order to reclaim back 63MB of RAM which brought some ipq807x devices
close to OOM under load lets backport the upstream commit.

Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-04-07 14:28:53 +02:00
..
imagebuilder imagebuilder: add check if target is sourced from feed 2024-03-29 20:00:27 +01:00
linux generic: 6.6: backport arm64 swiotlb default size reduction 2024-04-07 14:28:53 +02:00
llvm-bpf
sdk
toolchain
Config.in
Makefile build: add $(STAGING_DIR) and $(BIN_DIR) preparation to target and package subdir compile dependencies 2024-03-03 23:13:59 +01:00