This patch wires up the new syscall sys_bpf() on powerpc.
Passes the tests in samples/bpf:
#0 add+sub+mul OK
#1 unreachable OK
#2 unreachable2 OK
#3 out of range jump OK
#4 out of range jump2 OK
#5 test1 ld_imm64 OK
#6 test2 ld_imm64 OK
#7 test3 ld_imm64 OK
#8 test4 ld_imm64 OK
#9 test5 ld_imm64 OK
#10 no bpf_exit OK
#11 loop (back-edge) OK
#12 loop2 (back-edge) OK
#13 conditional loop OK
#14 read uninitialized register OK
#15 read invalid register OK
#16 program doesn't init R0 before exit OK
#17 stack out of bounds OK
#18 invalid call insn1 OK
#19 invalid call insn2 OK
#20 invalid function call OK
#21 uninitialized stack1 OK
#22 uninitialized stack2 OK
#23 check valid spill/fill OK
#24 check corrupted spill/fill OK
#25 invalid src register in STX OK
#26 invalid dst register in STX OK
#27 invalid dst register in ST OK
#28 invalid src register in LDX OK
#29 invalid dst register in LDX OK
#30 junk insn OK
#31 junk insn2 OK
#32 junk insn3 OK
#33 junk insn4 OK
#34 junk insn5 OK
#35 misaligned read from stack OK
#36 invalid map_fd for function call OK
#37 don't check return value before access OK
#38 access memory with incorrect alignment OK
#39 sometimes access memory with incorrect alignment OK
#40 jump test 1 OK
#41 jump test 2 OK
#42 jump test 3 OK
#43 jump test 4 OK
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
[mpe: test using samples/bpf]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
fcbb539f27