Hi Andrew,
Today's linux-next merge of the akpm tree got a conflict in
arch/arm/net/bpf_jit_32.c between commit aafc787e41fd ("arm: bpf_jit: can
call module_free() from any context") from the net-next tree and commit
"ARM: net: bpf_jit: make code generation less dependent on struct
sk_filter" from the akpm tree.
I fixed it up (see below) and can carry the fix as necessary (no action
is required).
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
diff --cc arch/arm/net/bpf_jit_32.c
index f50d223,2dab3e6..0000000
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@@ -926,8 -926,32 +925,21 @@@ out
return;
}
+ void bpf_jit_compile(struct sk_filter *fp)
+ {
+ struct jit_ctx ctx;
+
+ memset(&ctx, 0, sizeof(ctx));
+ ctx.prog_len = fp->len;
+ ctx.prog_insns = fp->insns;
+
+ __bpf_jit_compile(&ctx);
+ if (ctx.target)
+ fp->bpf_func = (void *)ctx.target;
+ }
+
-static void bpf_jit_free_worker(struct work_struct *work)
-{
- module_free(NULL, work);
-}
-
void bpf_jit_free(struct sk_filter *fp)
{
- struct work_struct *work;
-
- if (fp->bpf_func != sk_run_filter) {
- work = (struct work_struct *)fp->bpf_func;
-
- INIT_WORK(work, bpf_jit_free_worker);
- schedule_work(work);
- }
+ if (fp->bpf_func != sk_run_filter)
+ module_free(NULL, fp->bpf_func);
}
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