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| author | Felix Fietkau <nbd@nbd.name> | 2021-11-18 22:25:47 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-11-19 23:51:20 +0100 |
| commit | 8f355becdf39e4a166063a887f04f7b4feb78cc0 (patch) | |
| tree | 115931b20841f9072b6c2062c5b791cde386641f /package/kernel | |
| parent | ff6b89df708336e9628c04bba42bd09c1164d6c0 (diff) | |
| download | upstream-8f355becdf39e4a166063a887f04f7b4feb78cc0.tar.gz upstream-8f355becdf39e4a166063a887f04f7b4feb78cc0.tar.bz2 upstream-8f355becdf39e4a166063a887f04f7b4feb78cc0.zip | |
bpf-headers: switch to mips64 for 64 bit targets
BTF pointer data has a different size on 32 vs 64 bit targets,
and while the generated eBPF code works, the BTF data fails to validate
on mismatch
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel')
| -rw-r--r-- | package/kernel/bpf-headers/Makefile | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/package/kernel/bpf-headers/Makefile b/package/kernel/bpf-headers/Makefile index df24bfa13f..f3c0584007 100644 --- a/package/kernel/bpf-headers/Makefile +++ b/package/kernel/bpf-headers/Makefile @@ -63,9 +63,15 @@ endef BPF_DOC = $(PKG_BUILD_DIR)/scripts/bpf_helpers_doc.py +define Build/Configure/64 + echo 'CONFIG_CPU_MIPS64_R2=y' >> $(PKG_BUILD_DIR)/.config + echo 'CONFIG_64BIT=y' >> $(PKG_BUILD_DIR)/.config +endef + define Build/Configure grep -vE 'CONFIG_(CPU_.*ENDIAN|HZ)' $(PKG_BUILD_DIR)/arch/mips/configs/generic_defconfig > $(PKG_BUILD_DIR)/.config echo 'CONFIG_CPU_$(if $(CONFIG_BIG_ENDIAN),BIG,LITTLE)_ENDIAN=y' >> $(PKG_BUILD_DIR)/.config + $(if $(CONFIG_ARCH_64BIT),$(Build/Configure/64)) grep CONFIG_HZ $(REAL_LINUX_DIR)/.config >> $(PKG_BUILD_DIR)/.config yes '' | $(KERNEL_MAKE) oldconfig grep 'CONFIG_HZ=' $(REAL_LINUX_DIR)/.config | \ |