linux/arch/powerpc/include
Naveen N. Rao 758f2046ea powerpc/bpf: use unsigned division instruction for 64-bit operations
BPF_ALU64 div/mod operations are currently using signed division, unlike
BPF_ALU32 operations. Fix the same. DIV64 and MOD64 overflow tests pass
with this fix.

Fixes: 156d0e290e ("powerpc/ebpf/jit: Implement JIT compiler for extended BPF")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-06-13 23:07:00 +02:00
..
asm powerpc/bpf: use unsigned division instruction for 64-bit operations 2019-06-13 23:07:00 +02:00
uapi/asm treewide: Add SPDX license identifier - Kbuild 2019-05-30 11:32:33 -07:00