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H A Dbpf_jit_comp.c2960ae48 Tue May 30 15:31:35 CDT 2017 Alexei Starovoitov <ast@fb.com> bpf: take advantage of stack_depth tracking in x64 JIT

Take advantage of stack_depth tracking in x64 JIT.
Round up allocated stack by 8 bytes to make sure it stays aligned
for functions called from JITed bpf program.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2960ae48 Tue May 30 15:31:35 CDT 2017 Alexei Starovoitov <ast@fb.com> bpf: take advantage of stack_depth tracking in x64 JIT

Take advantage of stack_depth tracking in x64 JIT.
Round up allocated stack by 8 bytes to make sure it stays aligned
for functions called from JITed bpf program.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>