powerpc/bpf: Fix BPF_MOD when imm == 1

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Only ignore the operation if dividing by 1.

Fixes: 156d0e290e ("powerpc/ebpf/jit: Implement JIT compiler for extended BPF")
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Tested-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Song Liu <songliubraving@fb.com>
Acked-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c674ca18c3046885602caebb326213731c675d06.1633464148.git.naveen.n.rao@linux.vnet.ibm.com

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Naveen N. Rao 2021-10-06 01:55:22 +05:30 • committed by Michael Ellerman

parent 3832ba4e28

commit 8bbc9d8224

1 changed files with 8 additions and 2 deletions

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arch/powerpc/net/bpf_jit_comp64.c

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