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kernel: KERNEL_NET_L3_MASTER_DEV default to y if !SMALL_FLASH

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Follow-up for 45d541bb409355f090b971d96ebebd8610ef84a7

This change allows features such as kmod-vrf

```
KERNEL_NET_L3_MASTER_DEV=n

x86_64 generic
	bzImage 6,927,360 bytes
aarch64 coretex-a53
	kernel  4,268,836 bytes

KERNEL_NET_L3_MASTER_DEV=y

x86_64 generic
	bzImage 6,931,456 bytes
aarch64 coretex-a53
	kernel  4,273,042 bytes

Delta:
x86_64 generic
	+4096 bytes
aarch64 coretex-a53
	+4206 bytes

x86_64 generic vrf.ko - 258,792 bytes
aarch64 coretex-a53 vrf.ko - 263,632 bytes
```

See:
https://forum.openwrt.org/t/vrf-support-testing-out-evpn-at-home/181108
https://forum.openwrt.org/t/please-enable-net-l3-master-dev-in-kernel-build-by-default/201825

Signed-off-by: Paul Donald <newtwen+github@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16819
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Paul Donald 2024-10-29 21:49:00 +01:00 committed by Robert Marko
parent a4f3e17029
commit e3bbeabe92
1 changed files with 2 additions and 0 deletions
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2
config/Config-kernel.in
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@ -1187,9 +1187,11 @@ endif
config KERNEL_NET_L3_MASTER_DEV
bool "L3 Master device support"
default y if !SMALL_FLASH
help
This module provides glue between core networking code and device
drivers to support L3 master devices like VRF.
Increases the compressed kernel size by ~4kB (as of Linux 6.6).
config KERNEL_XDP_SOCKETS
bool "XDP sockets support"