6.17-stable review patch. If anyone has any objections, please let me know.
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From: Hengqi Chen hengqi.chen@gmail.com
commit b0f50dc09bf008b2e581d5e6ad570d325725881c upstream.
The bpf_flush_icache() is called by bpf_arch_text_copy() already. So remove it. This has been done in arm64 and riscv.
Cc: stable@vger.kernel.org Tested-by: Vincent Li vincent.mc.li@gmail.com Signed-off-by: Hengqi Chen hengqi.chen@gmail.com Signed-off-by: Huacai Chen chenhuacai@loongson.cn Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/loongarch/net/bpf_jit.c | 1 - 1 file changed, 1 deletion(-)
--- a/arch/loongarch/net/bpf_jit.c +++ b/arch/loongarch/net/bpf_jit.c @@ -1770,7 +1770,6 @@ int arch_prepare_bpf_trampoline(struct b goto out; }
- bpf_flush_icache(ro_image, ro_image_end); out: kvfree(image); return ret < 0 ? ret : size;