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:
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||
|---|---|---|
| .. | ||
| backport-5.10 | ||
| backport-5.15 | ||
| files | ||
| hack-5.10 | ||
| hack-5.15 | ||
| image | ||
| other-files | ||
| pending-5.10 | ||
| pending-5.15 | ||
| PATCHES | ||
| config-5.10 | ||
| config-5.15 | ||
| config-filter | ||