Thread (3 messages) flat view 3 messages, 2 authors, 2021-06-08

Re: [PATCH -next] capability: fix doc warnings in capability.c

From: "Serge E. Hallyn" <serge@hallyn.com>
Date: 2021-06-07 23:09:18
Also in: lkml

On Sat, Jun 05, 2021 at 02:26:02PM +0800, Baokun Li wrote:
quoted hunk ↗ jump to hunk
Fixes the following W=1 kernel build warning(s):

kernel/capability.c:490: warning: Function parameter or
 member 'mnt_userns' not described in 'privileged_wrt_inode_uidgid'
kernel/capability.c:506: warning: Function parameter or
 member 'mnt_userns' not described in 'capable_wrt_inode_uidgid'

Signed-off-by: Baokun Li <redacted>
---
 kernel/capability.c | 2 ++
 1 file changed, 2 insertions(+)
diff --git a/kernel/capability.c b/kernel/capability.c
index 46a361dde042..27a959aa897f 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -480,6 +480,7 @@ EXPORT_SYMBOL(file_ns_capable);
 /**
  * privileged_wrt_inode_uidgid - Do capabilities in the namespace work over the inode?
  * @ns: The user namespace in question
+ * @mnt_userns: User namespace of the mount the inode was found from
  * @inode: The inode in question
  *
  * Return true if the inode uid and gid are within the namespace.
@@ -495,6 +496,7 @@ bool privileged_wrt_inode_uidgid(struct user_namespace *ns,
 /**
  * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
  * @inode: The inode in question
+ * @mnt_userns: User namespace of the mount the inode was found from
The mnt_userns comes before the inode in this fn.
  * @cap: The capability in question
  *
  * Return true if the current task has the given capability targeted at
-- 
2.31.1
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