On Dienstag, 2. August 2016 20:15:13 CEST Baole Ni wrote: [...]

diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 5f2974b..25759b9 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -1313,7 +1313,7 @@ static struct kparam_string batadv_param_string_ra = { };

module_param_cb(routing_algo, &batadv_param_ops_ra, &batadv_param_string_ra,

• 0644);
  

• S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
  

module_init(batadv_init); module_exit(batadv_exit);

Doesn't seem to apply on current net-next:

$ git am -3 16577.patch Applying: Replace numeric parameter like 0444 with macro Using index info to reconstruct a base tree... M net/batman-adv/main.c Falling back to patching base and 3-way merge... Auto-merging net/batman-adv/main.c CONFLICT (content): Merge conflict in net/batman-adv/main.c error: Failed to merge in the changes. Patch failed at 0001 Replace numeric parameter like 0444 with macro The copy of the patch that failed is found in: .git/rebase-apply/patch When you have resolved this problem, run "git am --continue". If you prefer to skip this patch, run "git am --skip" instead. To restore the original branch and stop patching, run "git am --abort".

The code for it can now be found at net/batman-adv/bat_algo.c

Also the prefix "batman-adv: " is missing in the subject and you should include <linux/stat.h> in net/batman-adv/bat_algo.c to make sure that these macros are actually defined before you use them.

So you would end up with something more like:

--- a/net/batman-adv/bat_algo.c +++ b/net/batman-adv/bat_algo.c @@ -22,6 +22,7 @@ #include <linux/moduleparam.h> #include <linux/printk.h> #include <linux/seq_file.h> +#include <linux/stat.h> #include <linux/stddef.h> #include <linux/string.h>

@@ -137,4 +138,4 @@ static struct kparam_string batadv_param_string_ra = { };

module_param_cb(routing_algo, &batadv_param_ops_ra, &batadv_param_string_ra, - 0644); + S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);

Kind regards, Sven