diff options
Diffstat (limited to 'arch/arm/net/bpf_jit_32.c')
| -rw-r--r-- | arch/arm/net/bpf_jit_32.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c index 6b45f649eff0..e1268f905026 100644 --- a/arch/arm/net/bpf_jit_32.c +++ b/arch/arm/net/bpf_jit_32.c @@ -16,6 +16,7 @@ #include <linux/string.h> #include <linux/slab.h> #include <linux/if_vlan.h> + #include <asm/cacheflush.h> #include <asm/hwcap.h> #include <asm/opcodes.h> @@ -175,11 +176,10 @@ static inline bool is_load_to_a(u16 inst) static void jit_fill_hole(void *area, unsigned int size) { - /* Insert illegal UND instructions. */ - u32 *ptr, fill_ins = 0xe7ffffff; + u32 *ptr; /* We are guaranteed to have aligned memory. */ for (ptr = area; size >= sizeof(u32); size -= sizeof(u32)) - *ptr++ = fill_ins; + *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF); } static void build_prologue(struct jit_ctx *ctx) |