linux-kernel - linux-next: manual merge of the userns tree with Linus' tree

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Message-Id: <20120522174426.1cd39ec7841e7545bb340cdd@canb.auug.org.au>
Date:	Tue, 22 May 2012 17:44:26 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Linus <torvalds@...ux-foundation.org>
Subject: linux-next: manual merge of the userns tree with Linus' tree

Hi Eric,

Today's linux-next merge of the userns tree got a conflict in fs/stat.c
between commit a52dd971f947 ("vfs: de-crapify "cp_new_stat()" function")
from Linus' tree and commit a7c1938e22c0 ("userns: Convert stat to return
values mapped from kuids and kgids") from the userns tree.

Just context changes.  I fixed it up (see below) and can carry the fix as
necessary.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --cc fs/stat.c
index 0cef336,31acca5..0000000
--- a/fs/stat.c
+++ b/fs/stat.c
@@@ -224,9 -215,17 +224,9 @@@ static int cp_new_stat(struct kstat *st
  	tmp.st_nlink = stat->nlink;
  	if (tmp.st_nlink != stat->nlink)
  		return -EOVERFLOW;
- 	SET_UID(tmp.st_uid, stat->uid);
- 	SET_GID(tmp.st_gid, stat->gid);
+ 	SET_UID(tmp.st_uid, from_kuid_munged(current_user_ns(), stat->uid));
+ 	SET_GID(tmp.st_gid, from_kgid_munged(current_user_ns(), stat->gid));
 -#if BITS_PER_LONG == 32
 -	tmp.st_rdev = old_encode_dev(stat->rdev);
 -#else
 -	tmp.st_rdev = new_encode_dev(stat->rdev);
 -#endif
 -#if BITS_PER_LONG == 32
 -	if (stat->size > MAX_NON_LFS)
 -		return -EOVERFLOW;
 -#endif	
 +	tmp.st_rdev = encode_dev(stat->rdev);
  	tmp.st_size = stat->size;
  	tmp.st_atime = stat->atime.tv_sec;
  	tmp.st_mtime = stat->mtime.tv_sec;

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