Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1277896 > unrolled thread

linux-next: manual merge of the net-next tree with the net tree

Back to article view | Back to linux.kernel

Contents

  linux-next: manual merge of the net-next tree with the net tree Stephen Rothwell <sfr@canb.auug.org.au> - 2015-11-26 01:10 +0100
    Re: linux-next: manual merge of the net-next tree with the net tree Daniel Borkmann <daniel@iogearbox.net> - 2015-11-26 01:20 +0100

#1277896 — linux-next: manual merge of the net-next tree with the net tree

Hi all,

Today's linux-next merge of the net-next tree got a conflict in:

  kernel/bpf/syscall.c

between commit:

  c9da161c6517 ("bpf: fix clearing on persistent program array maps")

from the net tree and commit:

  f99bf205dab0 ("bpf: add show_fdinfo handler for maps")

from the net-next tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc kernel/bpf/syscall.c
index 4a8f3c1d7da6,6d1407bc1531..000000000000
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@@ -101,15 -93,34 +101,32 @@@ void bpf_map_put(struct bpf_map *map
  	}
  }
  
+ #ifdef CONFIG_PROC_FS
+ static void bpf_map_show_fdinfo(struct seq_file *m, struct file *filp)
+ {
+ 	const struct bpf_map *map = filp->private_data;
+ 
+ 	seq_printf(m,
+ 		   "map_type:\t%u\n"
+ 		   "key_size:\t%u\n"
+ 		   "value_size:\t%u\n"
+ 		   "max_entries:\t%u\n",
+ 		   map->map_type,
+ 		   map->key_size,
+ 		   map->value_size,
+ 		   map->max_entries);
+ }
+ #endif
+ 
 -static int bpf_map_release(struct inode *inode, struct file *filp)
 +void bpf_map_put_with_uref(struct bpf_map *map)
  {
 -	struct bpf_map *map = filp->private_data;
 -
 -	if (map->map_type == BPF_MAP_TYPE_PROG_ARRAY)
 -		/* prog_array stores refcnt-ed bpf_prog pointers
 -		 * release them all when user space closes prog_array_fd
 -		 */
 -		bpf_fd_array_map_clear(map);
 -
 +	bpf_map_put_uref(map);
  	bpf_map_put(map);
 +}
 +
 +static int bpf_map_release(struct inode *inode, struct file *filp)
 +{
 +	bpf_map_put_with_uref(filp->private_data);
  	return 0;
  }
  
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[toc] | [next] | [standalone]

#1277908

On 11/26/2015 01:01 AM, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the net-next tree got a conflict in:
>
>    kernel/bpf/syscall.c
>
> between commit:
>
>    c9da161c6517 ("bpf: fix clearing on persistent program array maps")
>
> from the net tree and commit:
>
>    f99bf205dab0 ("bpf: add show_fdinfo handler for maps")
>
> from the net-next tree.
>
> I fixed it up (see below) and can carry the fix as necessary (no action
> is required).

Seems fine, thanks!
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[toc] | [prev] | [standalone]

Back to top | Article view | linux.kernel

csiph-web