Naveen N. Rao 307e5042c7 powerpc/bpf: Reject atomic ops in ppc32 JIT ... Commit 91c960b005 ("bpf: Rename BPF_XADD and prepare to encode other atomics in .imm") converted BPF_XADD to BPF_ATOMIC and updated all JIT implementations to reject JIT'ing instructions with an immediate value different from BPF_ADD. However, ppc32 BPF JIT was implemented around the same time and didn't include the same change. Update the ppc32 JIT accordingly. Fixes: 51c66ad849 ("powerpc/bpf: Implement extended BPF on PPC32") Cc: stable@vger.kernel.org # v5.13+ Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/426699046d89fe50f66ecf74bd31c01eda976ba5.1625145429.git.naveen.n.rao@linux.vnet.ibm.com		2021-07-05 22:23:25 +10:00
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Makefile	powerpc/bpf: Implement extended BPF on PPC32	2021-04-03 21:22:21 +11:00
bpf_jit.h	powerpc/ebpf32: Use standard function call for functions within 32M distance	2021-04-21 22:52:33 +10:00
bpf_jit64.h	powerpc/bpf: Reallocate BPF registers to volatile registers when possible on PPC32	2021-04-03 21:22:21 +11:00
bpf_jit_comp.c	powerpc/bpf: Write protect JIT code	2021-06-21 21:13:21 +10:00
bpf_jit_comp32.c	powerpc/bpf: Reject atomic ops in ppc32 JIT	2021-07-05 22:23:25 +10:00
bpf_jit_comp64.c	powerpc/bpf: Fix detecting BPF atomic instructions	2021-07-05 22:23:25 +10:00