[PATCH 2/2] kernel: drop patch adding hardcoded kernel compilation flags

[Hauke Mehrtens]

On 6/15/22 12:36, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal at milecki.pl>
> 
> 1. KCFLAGS should be used for custom flags
> 2. Optimization flags are arch / SoC specific
> 3. -fno-reorder-blocks may *worsen* network performace on some SoCs
> 4. Usage of flags was *reversed* since 5.4 and noone reported that
> 
> If we really need custom flags then CONFIG_KERNEL_CFLAGS should get
> default value adjusted properly (per target).
> 
> Ref: 4e0c54bc5bc8 ("kernel: add support for kernel 5.4")
> Link: http://lists.openwrt.org/pipermail/openwrt-devel/2022-June/038853.html
> Link: https://patchwork.ozlabs.org/project/openwrt/patch/20190409093046.13401-1-zajec5@gmail.com/
> Cc: Felix Fietkau <nbd at nbd.name>
> Cc: Hauke Mehrtens <hauke at hauke-m.de>
> Cc: Rui Salvaterra <rsalvaterra at gmail.com>
> Signed-off-by: Rafał Miłecki <rafal at milecki.pl>

Acked-by: Hauke Mehrtens <hauke at hauke-m.de>