riscv, bpf: Add support for far branching when emitting tail call

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Start use the emit_branch() function in the tail call emitter in order
to support far branching.

Signed-off-by: Björn Töpel <bjorn.topel@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20191216091343.23260-4-bjorn.topel@gmail.com

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Björn Töpel 2019-12-16 10:13:37 +01:00 • committed by Daniel Borkmann

parent 7d1ef13fea

commit 29d92edd9e

1 changed files with 3 additions and 19 deletions

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arch/riscv/net/bpf_jit_comp.c

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