bpf, x64: remove bpf_flush_icache

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Unlike other archs flush_icache_range() is a noop on x64, therefore
remove the JIT's bpf_flush_icache() altogether since not needed.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Eric Dumazet <edumazet@google.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Daniel Borkmann 2018-02-26 22:13:52 +01:00 • committed by Alexei Starovoitov

parent 6f1b5a2b58

commit 71d22d58b6

1 changed files with 2 additions and 13 deletions

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arch/x86/net/bpf_jit_comp.c

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