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bpf: powerpc64: add JIT support for bpf line info

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This adds support for generating bpf line info for
JITed programs.

Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Sandipan Das 2019-02-01 16:02:32 +05:30 committed by Daniel Borkmann
parent 2863debfbc
commit 6f20c71d85
1 changed files with 1 additions and 0 deletions
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arch/powerpc/net/bpf_jit_comp64.c
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@ -1185,6 +1185,7 @@ skip_codegen_passes:
bpf_flush_icache(bpf_hdr, (u8 *)bpf_hdr + (bpf_hdr->pages * PAGE_SIZE)); bpf_flush_icache(bpf_hdr, (u8 *)bpf_hdr + (bpf_hdr->pages * PAGE_SIZE));
if (!fp->is_func || extra_pass) { if (!fp->is_func || extra_pass) {
bpf_prog_fill_jited_linfo(fp, addrs);
out_addrs: out_addrs:
kfree(addrs); kfree(addrs);
kfree(jit_data); kfree(jit_data);