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(parent: c9b8da7) | patch
powerpc/bpf ppc32: Fix JMP32_JSET_K
authorNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Tue, 5 Oct 2021 20:25:27 +0000 (01:55 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 7 Oct 2021 08:52:58 +0000 (19:52 +1100)
commite8278d44443207bb6609c7b064073f353e6f4978
tree713e6f43b5d3190d816ef8a3fef703db94f1b141tree | snapshot
parentc9b8da77f22d28348d1f89a6c4d3fec102e9b1c4commit | diff
powerpc/bpf ppc32: Fix JMP32_JSET_K

'andi' only takes an unsigned 16-bit value. Correct the imm range used
when emitting andi.

Fixes: 51c66ad849a703 ("powerpc/bpf: Implement extended BPF on PPC32")
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b94489f52831305ec15aca4dd04a3527236be7e8.1633464148.git.naveen.n.rao@linux.vnet.ibm.com
arch/powerpc/net/bpf_jit_comp32.c diff | blob | history
Domain: System / Kernel;