* [PATCH bpf] samples: bpf: fix test_lru_dist
@ 2021-09-28 2:38 Matteo Croce
2021-09-28 4:15 ` Kumar Kartikeya Dwivedi
0 siblings, 1 reply; 2+ messages in thread
From: Matteo Croce @ 2021-09-28 2:38 UTC (permalink / raw)
To: bpf
Cc: linux-kernel, Alexei Starovoitov, Daniel Borkmann,
Andrii Nakryiko, Yonghong Song
From: Matteo Croce <mcroce@microsoft.com>
Fix this build error:
CC samples/bpf/test_lru_dist
samples/bpf/test_lru_dist.c:36:8: error: redefinition of ‘struct list_head’
36 | struct list_head {
| ^~~~~~~~~
This happens even after running `make headers_install`
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
---
samples/bpf/xdp_redirect_map_multi.bpf.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/samples/bpf/xdp_redirect_map_multi.bpf.c b/samples/bpf/xdp_redirect_map_multi.bpf.c
index 8f59d430cb64..bb0a5a3bfcf0 100644
--- a/samples/bpf/xdp_redirect_map_multi.bpf.c
+++ b/samples/bpf/xdp_redirect_map_multi.bpf.c
@@ -5,11 +5,6 @@
#include "xdp_sample.bpf.h"
#include "xdp_sample_shared.h"
-enum {
- BPF_F_BROADCAST = (1ULL << 3),
- BPF_F_EXCLUDE_INGRESS = (1ULL << 4),
-};
-
struct {
__uint(type, BPF_MAP_TYPE_DEVMAP_HASH);
__uint(key_size, sizeof(int));
--
2.31.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH bpf] samples: bpf: fix test_lru_dist
2021-09-28 2:38 [PATCH bpf] samples: bpf: fix test_lru_dist Matteo Croce
@ 2021-09-28 4:15 ` Kumar Kartikeya Dwivedi
0 siblings, 0 replies; 2+ messages in thread
From: Kumar Kartikeya Dwivedi @ 2021-09-28 4:15 UTC (permalink / raw)
To: Matteo Croce
Cc: bpf, linux-kernel, Alexei Starovoitov, Daniel Borkmann,
Andrii Nakryiko, Yonghong Song
On Tue, Sep 28, 2021 at 08:08:16AM IST, Matteo Croce wrote:
> From: Matteo Croce <mcroce@microsoft.com>
>
> Fix this build error:
>
> CC samples/bpf/test_lru_dist
> samples/bpf/test_lru_dist.c:36:8: error: redefinition of ‘struct list_head’
> 36 | struct list_head {
> | ^~~~~~~~~
>
Description does not match the fix?
> This happens even after running `make headers_install`
>
> Signed-off-by: Matteo Croce <mcroce@microsoft.com>
> ---
> samples/bpf/xdp_redirect_map_multi.bpf.c | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/samples/bpf/xdp_redirect_map_multi.bpf.c b/samples/bpf/xdp_redirect_map_multi.bpf.c
> index 8f59d430cb64..bb0a5a3bfcf0 100644
> --- a/samples/bpf/xdp_redirect_map_multi.bpf.c
> +++ b/samples/bpf/xdp_redirect_map_multi.bpf.c
> @@ -5,11 +5,6 @@
> #include "xdp_sample.bpf.h"
> #include "xdp_sample_shared.h"
>
> -enum {
> - BPF_F_BROADCAST = (1ULL << 3),
> - BPF_F_EXCLUDE_INGRESS = (1ULL << 4),
> -};
> -
I sent what is hopefully the right fix for this in [0], also see [1] for
background.
[0]: https://lore.kernel.org/bpf/20210928041329.1735524-1-memxor@gmail.com
[1]: https://lore.kernel.org/bpf/87mtnyj9d4.fsf@toke.dk
> struct {
> __uint(type, BPF_MAP_TYPE_DEVMAP_HASH);
> __uint(key_size, sizeof(int));
> --
> 2.31.1
>
--
Kartikeya
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2021-09-28 4:15 ` Kumar Kartikeya Dwivedi
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