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| author | Michael Holzheu | 2015-07-06 16:20:07 +0200 |
|---|---|---|
| committer | David S. Miller | 2015-07-09 00:17:45 +0200 |
| commit | d912557b346099584bbbfa8d3c1e101c46e33b59 (patch) | |
| tree | 2752bc31be26f1c27776a0d52439efdd81f9eed7 /samples/bpf/tracex1_kern.c | |
| parent | net: macb: Add SG support for Zynq SOC family (diff) | |
| download | kernel-qcow2-linux-d912557b346099584bbbfa8d3c1e101c46e33b59.tar.gz kernel-qcow2-linux-d912557b346099584bbbfa8d3c1e101c46e33b59.tar.xz kernel-qcow2-linux-d912557b346099584bbbfa8d3c1e101c46e33b59.zip | |
samples: bpf: enable trace samples for s390x
The trace bpf samples do not compile on s390x because they use x86
specific fields from the "pt_regs" structure.
Fix this and access the fields via new PT_REGS macros.
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples/bpf/tracex1_kern.c')
| -rw-r--r-- | samples/bpf/tracex1_kern.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/bpf/tracex1_kern.c b/samples/bpf/tracex1_kern.c index 31620463701a..3f450a8fa1f3 100644 --- a/samples/bpf/tracex1_kern.c +++ b/samples/bpf/tracex1_kern.c @@ -29,7 +29,7 @@ int bpf_prog1(struct pt_regs *ctx) int len; /* non-portable! works for the given kernel only */ - skb = (struct sk_buff *) ctx->di; + skb = (struct sk_buff *) PT_REGS_PARM1(ctx); dev = _(skb->dev); |