bpf: Recognize addr_space_cast instruction in the verifier.

[linux-2.6-block.git] / include / linux / bpf.h

diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 8904d16061257ff4780481544193a669ac9ada73..d0c836ba009dd9f978beefb49f57e8854f78dddf 100644 (file)
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -883,6 +883,7 @@ enum bpf_reg_type {
         * an explicit null check is required for this struct.
         */
        PTR_TO_MEM,              /* reg points to valid memory region */
+       PTR_TO_ARENA,
        PTR_TO_BUF,              /* reg points to a read/write buffer */
        PTR_TO_FUNC,             /* reg points to a bpf program function */
        CONST_PTR_TO_DYNPTR,     /* reg points to a const struct bpf_dynptr */