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authorDaniel Borkmann <daniel@iogearbox.net>2017-02-17 00:24:49 +0300
committerDavid S. Miller <davem@davemloft.net>2017-02-17 21:40:04 +0300
commit9383191da4e40360a5d880fbe6bb03911c61621b (patch)
treec92770092ea2f7d4d3fdc207c80b8266547572f6 /arch/x86/net
parentc78f8bdfa11fcceb9723c61212e4bd8f76c87f9e (diff)
downloadlinux-9383191da4e40360a5d880fbe6bb03911c61621b.tar.xz
bpf: remove stubs for cBPF from arch code
Remove the dummy bpf_jit_compile() stubs for eBPF JITs and make that a single __weak function in the core that can be overridden similarly to the eBPF one. Also remove stale pr_err() mentions of bpf_jit_compile. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/x86/net')
-rw-r--r--arch/x86/net/bpf_jit_comp.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index bb660e53cbd6..26123d0ae13a 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -1067,13 +1067,13 @@ common_load:
ilen = prog - temp;
if (ilen > BPF_MAX_INSN_SIZE) {
- pr_err("bpf_jit_compile fatal insn size error\n");
+ pr_err("bpf_jit: fatal insn size error\n");
return -EFAULT;
}
if (image) {
if (unlikely(proglen + ilen > oldproglen)) {
- pr_err("bpf_jit_compile fatal error\n");
+ pr_err("bpf_jit: fatal error\n");
return -EFAULT;
}
memcpy(image + proglen, temp, ilen);
@@ -1085,10 +1085,6 @@ common_load:
return proglen;
}
-void bpf_jit_compile(struct bpf_prog *prog)
-{
-}
-
struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
{
struct bpf_binary_header *header = NULL;