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riscv, bpf: Remove duplicated bpf_flush_icache()

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The bpf_flush_icache() is done by bpf_arch_text_copy() already.
Remove the duplicated one in arch_prepare_bpf_trampoline().

Signed-off-by: Hengqi Chen <hengqi.chen@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Pu Lehui <pulehui@huawei.com>
Link: https://lore.kernel.org/bpf/20250904105119.21861-1-hengqi.chen@gmail.com
This commit is contained in:
Hengqi Chen 2025-09-04 10:51:18 +00:00 committed by Daniel Borkmann
parent a578b54a8a
commit 6798668ab1
1 changed files with 0 additions and 1 deletions
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arch/riscv/net/bpf_jit_comp64.c
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@ -1269,7 +1269,6 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *ro_image,
goto out;
}
bpf_flush_icache(ro_image, ro_image_end);
out:
kvfree(image);
return ret < 0 ? ret : size;