From 8f355becdf39e4a166063a887f04f7b4feb78cc0 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 18 Nov 2021 22:25:47 +0100 Subject: 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 --- include/bpf.mk | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/bpf.mk') diff --git a/include/bpf.mk b/include/bpf.mk index 61e5b534ab..411763c4a2 100644 --- a/include/bpf.mk +++ b/include/bpf.mk @@ -27,7 +27,7 @@ LLVM_OPT:=$(LLVM_PATH)/opt$(LLVM_VER) LLVM_STRIP:=$(LLVM_PATH)/llvm-strip$(LLVM_VER) BPF_KARCH:=mips -BPF_ARCH:=mips$(if $(CONFIG_BIG_ENDIAN),,el) +BPF_ARCH:=mips$(if $(CONFIG_ARCH_64BIT),64)$(if $(CONFIG_BIG_ENDIAN),,el) BPF_TARGET:=bpf$(if $(CONFIG_BIG_ENDIAN),eb,el) BPF_HEADERS_DIR:=$(STAGING_DIR)/bpf-headers @@ -49,7 +49,7 @@ BPF_KERNEL_INCLUDE := \ BPF_CFLAGS := \ $(BPF_KERNEL_INCLUDE) -I$(PKG_BUILD_DIR) \ - -D__KERNEL__ -D__BPF_TRACING__ \ + -D__KERNEL__ -D__BPF_TRACING__ -DCONFIG_GENERIC_CSUM \ -D__TARGET_ARCH_${BPF_KARCH} \ -m$(if $(CONFIG_BIG_ENDIAN),big,little)-endian \ -fno-stack-protector -Wall \ -- cgit v1.2.3