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From: Andreas Gruenbacher <andreas.gruenbacher@gmail.com>
To: Alexander Viro <viro@zeniv.linux.org.uk>,
	"Theodore Ts'o" <tytso@mit.edu>,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	"J. Bruce Fields" <bfields@fieldses.org>,
	Jeff Layton <jlayton@poochiereds.net>,
	Trond Myklebust <trond.myklebust@primarydata.com>,
	Anna Schumaker <anna.schumaker@netapp.com>,
	Dave Chinner <david@fromorbit.com>,
	linux-ext4@vger.kernel.org, xfs@oss.sgi.com,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org,
	linux-api@vger.kernel.org
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Subject: [PATCH v10 05/46] vfs: Add permission flags for setting file attributes
Date: Mon, 12 Oct 2015 00:58:16 +0200	[thread overview]
Message-ID: <1444604337-17651-6-git-send-email-andreas.gruenbacher@gmail.com> (raw)
In-Reply-To: <1444604337-17651-1-git-send-email-andreas.gruenbacher@gmail.com>

From: Andreas Gruenbacher <agruenba@redhat.com>

Richacls support permissions that allow to take ownership of a file,
change the file permissions, and set the file timestamps.  Support that
by introducing new permission mask flags and by checking for those mask
flags in inode_change_ok().

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: J. Bruce Fields <bfields@redhat.com>
---
 fs/attr.c          | 79 +++++++++++++++++++++++++++++++++++++++++++++---------
 include/linux/fs.h |  3 +++
 2 files changed, 70 insertions(+), 12 deletions(-)

diff --git a/fs/attr.c b/fs/attr.c
index 328be71..85483e0 100644
--- a/fs/attr.c
+++ b/fs/attr.c
@@ -17,6 +17,65 @@
 #include <linux/ima.h>
 
 /**
+ * inode_extended_permission  -  permissions beyond read/write/execute
+ *
+ * Check for permissions that only richacls can currently grant.
+ */
+static int inode_extended_permission(struct inode *inode, int mask)
+{
+	if (!IS_RICHACL(inode))
+		return -EPERM;
+	return inode_permission(inode, mask);
+}
+
+static bool inode_uid_change_ok(struct inode *inode, kuid_t ia_uid)
+{
+	if (uid_eq(current_fsuid(), inode->i_uid) &&
+	    uid_eq(ia_uid, inode->i_uid))
+		return true;
+	if (uid_eq(current_fsuid(), ia_uid) &&
+	    inode_extended_permission(inode, MAY_TAKE_OWNERSHIP) == 0)
+		return true;
+	if (capable_wrt_inode_uidgid(inode, CAP_CHOWN))
+		return true;
+	return false;
+}
+
+static bool inode_gid_change_ok(struct inode *inode, kgid_t ia_gid)
+{
+	int in_group = in_group_p(ia_gid);
+	if (uid_eq(current_fsuid(), inode->i_uid) &&
+	    (in_group || gid_eq(ia_gid, inode->i_gid)))
+		return true;
+	if (in_group && inode_extended_permission(inode, MAY_TAKE_OWNERSHIP) == 0)
+		return true;
+	if (capable_wrt_inode_uidgid(inode, CAP_CHOWN))
+		return true;
+	return false;
+}
+
+/**
+ * inode_owner_permitted_or_capable
+ *
+ * Check for permissions implicitly granted to the owner, like MAY_CHMOD or
+ * MAY_SET_TIMES.  Equivalent to inode_owner_or_capable for file systems
+ * without support for those permissions.
+ */
+static bool inode_owner_permitted_or_capable(struct inode *inode, int mask)
+{
+	struct user_namespace *ns;
+
+	if (uid_eq(current_fsuid(), inode->i_uid))
+		return true;
+	if (inode_extended_permission(inode, mask) == 0)
+		return true;
+	ns = current_user_ns();
+	if (ns_capable(ns, CAP_FOWNER) && kuid_has_mapping(ns, inode->i_uid))
+		return true;
+	return false;
+}
+
+/**
  * inode_change_ok - check if attribute changes to an inode are allowed
  * @inode:	inode to check
  * @attr:	attributes to change
@@ -47,22 +106,18 @@ int inode_change_ok(struct inode *inode, struct iattr *attr)
 		return 0;
 
 	/* Make sure a caller can chown. */
-	if ((ia_valid & ATTR_UID) &&
-	    (!uid_eq(current_fsuid(), inode->i_uid) ||
-	     !uid_eq(attr->ia_uid, inode->i_uid)) &&
-	    !capable_wrt_inode_uidgid(inode, CAP_CHOWN))
-		return -EPERM;
+	if (ia_valid & ATTR_UID)
+		if (!inode_uid_change_ok(inode, attr->ia_uid))
+			return -EPERM;
 
 	/* Make sure caller can chgrp. */
-	if ((ia_valid & ATTR_GID) &&
-	    (!uid_eq(current_fsuid(), inode->i_uid) ||
-	    (!in_group_p(attr->ia_gid) && !gid_eq(attr->ia_gid, inode->i_gid))) &&
-	    !capable_wrt_inode_uidgid(inode, CAP_CHOWN))
-		return -EPERM;
+	if (ia_valid & ATTR_GID)
+		if (!inode_gid_change_ok(inode, attr->ia_gid))
+			return -EPERM;
 
 	/* Make sure a caller can chmod. */
 	if (ia_valid & ATTR_MODE) {
-		if (!inode_owner_or_capable(inode))
+		if (!inode_owner_permitted_or_capable(inode, MAY_CHMOD))
 			return -EPERM;
 		/* Also check the setgid bit! */
 		if (!in_group_p((ia_valid & ATTR_GID) ? attr->ia_gid :
@@ -73,7 +128,7 @@ int inode_change_ok(struct inode *inode, struct iattr *attr)
 
 	/* Check for setting the inode time. */
 	if (ia_valid & (ATTR_MTIME_SET | ATTR_ATIME_SET | ATTR_TIMES_SET)) {
-		if (!inode_owner_or_capable(inode))
+		if (!inode_owner_permitted_or_capable(inode, MAY_SET_TIMES))
 			return -EPERM;
 	}
 
diff --git a/include/linux/fs.h b/include/linux/fs.h
index aab32c8..ba91a89 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -86,6 +86,9 @@ typedef void (dax_iodone_t)(struct buffer_head *bh_map, int uptodate);
 #define MAY_CREATE_DIR		0x00000200
 #define MAY_DELETE_CHILD	0x00000400
 #define MAY_DELETE_SELF		0x00000800
+#define MAY_TAKE_OWNERSHIP	0x00001000
+#define MAY_CHMOD		0x00002000
+#define MAY_SET_TIMES		0x00004000
 
 /*
  * flags in file.f_mode.  Note that FMODE_READ and FMODE_WRITE must correspond
-- 
2.5.0

_______________________________________________
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xfs@oss.sgi.com
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WARNING: multiple messages have this Message-ID (diff)
From: Andreas Gruenbacher <andreas.gruenbacher@gmail.com>
To: Alexander Viro <viro@zeniv.linux.org.uk>,
	"Theodore Ts'o" <tytso@mit.edu>,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	"J. Bruce Fields" <bfields@fieldses.org>,
	Jeff Layton <jlayton@poochiereds.net>,
	Trond Myklebust <trond.myklebust@primarydata.com>,
	Anna Schumaker <anna.schumaker@netapp.com>,
	Dave Chinner <david@fromorbit.com>,
	linux-ext4@vger.kernel.org, xfs@oss.sgi.com,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org,
	linux-api@vger.kernel.org
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Subject: [PATCH v10 05/46] vfs: Add permission flags for setting file attributes
Date: Mon, 12 Oct 2015 00:58:16 +0200	[thread overview]
Message-ID: <1444604337-17651-6-git-send-email-andreas.gruenbacher@gmail.com> (raw)
In-Reply-To: <1444604337-17651-1-git-send-email-andreas.gruenbacher@gmail.com>

From: Andreas Gruenbacher <agruenba@redhat.com>

Richacls support permissions that allow to take ownership of a file,
change the file permissions, and set the file timestamps.  Support that
by introducing new permission mask flags and by checking for those mask
flags in inode_change_ok().

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: J. Bruce Fields <bfields@redhat.com>
---
 fs/attr.c          | 79 +++++++++++++++++++++++++++++++++++++++++++++---------
 include/linux/fs.h |  3 +++
 2 files changed, 70 insertions(+), 12 deletions(-)

diff --git a/fs/attr.c b/fs/attr.c
index 328be71..85483e0 100644
--- a/fs/attr.c
+++ b/fs/attr.c
@@ -17,6 +17,65 @@
 #include <linux/ima.h>
 
 /**
+ * inode_extended_permission  -  permissions beyond read/write/execute
+ *
+ * Check for permissions that only richacls can currently grant.
+ */
+static int inode_extended_permission(struct inode *inode, int mask)
+{
+	if (!IS_RICHACL(inode))
+		return -EPERM;
+	return inode_permission(inode, mask);
+}
+
+static bool inode_uid_change_ok(struct inode *inode, kuid_t ia_uid)
+{
+	if (uid_eq(current_fsuid(), inode->i_uid) &&
+	    uid_eq(ia_uid, inode->i_uid))
+		return true;
+	if (uid_eq(current_fsuid(), ia_uid) &&
+	    inode_extended_permission(inode, MAY_TAKE_OWNERSHIP) == 0)
+		return true;
+	if (capable_wrt_inode_uidgid(inode, CAP_CHOWN))
+		return true;
+	return false;
+}
+
+static bool inode_gid_change_ok(struct inode *inode, kgid_t ia_gid)
+{
+	int in_group = in_group_p(ia_gid);
+	if (uid_eq(current_fsuid(), inode->i_uid) &&
+	    (in_group || gid_eq(ia_gid, inode->i_gid)))
+		return true;
+	if (in_group && inode_extended_permission(inode, MAY_TAKE_OWNERSHIP) == 0)
+		return true;
+	if (capable_wrt_inode_uidgid(inode, CAP_CHOWN))
+		return true;
+	return false;
+}
+
+/**
+ * inode_owner_permitted_or_capable
+ *
+ * Check for permissions implicitly granted to the owner, like MAY_CHMOD or
+ * MAY_SET_TIMES.  Equivalent to inode_owner_or_capable for file systems
+ * without support for those permissions.
+ */
+static bool inode_owner_permitted_or_capable(struct inode *inode, int mask)
+{
+	struct user_namespace *ns;
+
+	if (uid_eq(current_fsuid(), inode->i_uid))
+		return true;
+	if (inode_extended_permission(inode, mask) == 0)
+		return true;
+	ns = current_user_ns();
+	if (ns_capable(ns, CAP_FOWNER) && kuid_has_mapping(ns, inode->i_uid))
+		return true;
+	return false;
+}
+
+/**
  * inode_change_ok - check if attribute changes to an inode are allowed
  * @inode:	inode to check
  * @attr:	attributes to change
@@ -47,22 +106,18 @@ int inode_change_ok(struct inode *inode, struct iattr *attr)
 		return 0;
 
 	/* Make sure a caller can chown. */
-	if ((ia_valid & ATTR_UID) &&
-	    (!uid_eq(current_fsuid(), inode->i_uid) ||
-	     !uid_eq(attr->ia_uid, inode->i_uid)) &&
-	    !capable_wrt_inode_uidgid(inode, CAP_CHOWN))
-		return -EPERM;
+	if (ia_valid & ATTR_UID)
+		if (!inode_uid_change_ok(inode, attr->ia_uid))
+			return -EPERM;
 
 	/* Make sure caller can chgrp. */
-	if ((ia_valid & ATTR_GID) &&
-	    (!uid_eq(current_fsuid(), inode->i_uid) ||
-	    (!in_group_p(attr->ia_gid) && !gid_eq(attr->ia_gid, inode->i_gid))) &&
-	    !capable_wrt_inode_uidgid(inode, CAP_CHOWN))
-		return -EPERM;
+	if (ia_valid & ATTR_GID)
+		if (!inode_gid_change_ok(inode, attr->ia_gid))
+			return -EPERM;
 
 	/* Make sure a caller can chmod. */
 	if (ia_valid & ATTR_MODE) {
-		if (!inode_owner_or_capable(inode))
+		if (!inode_owner_permitted_or_capable(inode, MAY_CHMOD))
 			return -EPERM;
 		/* Also check the setgid bit! */
 		if (!in_group_p((ia_valid & ATTR_GID) ? attr->ia_gid :
@@ -73,7 +128,7 @@ int inode_change_ok(struct inode *inode, struct iattr *attr)
 
 	/* Check for setting the inode time. */
 	if (ia_valid & (ATTR_MTIME_SET | ATTR_ATIME_SET | ATTR_TIMES_SET)) {
-		if (!inode_owner_or_capable(inode))
+		if (!inode_owner_permitted_or_capable(inode, MAY_SET_TIMES))
 			return -EPERM;
 	}
 
diff --git a/include/linux/fs.h b/include/linux/fs.h
index aab32c8..ba91a89 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -86,6 +86,9 @@ typedef void (dax_iodone_t)(struct buffer_head *bh_map, int uptodate);
 #define MAY_CREATE_DIR		0x00000200
 #define MAY_DELETE_CHILD	0x00000400
 #define MAY_DELETE_SELF		0x00000800
+#define MAY_TAKE_OWNERSHIP	0x00001000
+#define MAY_CHMOD		0x00002000
+#define MAY_SET_TIMES		0x00004000
 
 /*
  * flags in file.f_mode.  Note that FMODE_READ and FMODE_WRITE must correspond
-- 
2.5.0


  parent reply	other threads:[~2015-10-11 22:58 UTC|newest]

Thread overview: 126+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-11 22:58 [PATCH v10 00/46] Richacls Andreas Gruenbacher
2015-10-11 22:58 ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 01/46] vfs: Add IS_ACL() and IS_RICHACL() tests Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 02/46] vfs: Add MAY_CREATE_FILE and MAY_CREATE_DIR permission flags Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 03/46] vfs: Add MAY_DELETE_SELF and MAY_DELETE_CHILD " Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 04/46] vfs: Make the inode passed to inode_change_ok non-const Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` Andreas Gruenbacher [this message]
2015-10-11 22:58   ` [PATCH v10 05/46] vfs: Add permission flags for setting file attributes Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 06/46] richacl: In-memory representation and helper functions Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 07/46] richacl: Permission mapping functions Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 08/46] richacl: Compute maximum file masks from an acl Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 09/46] richacl: Permission check algorithm Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
     [not found] ` <1444604337-17651-1-git-send-email-andreas.gruenbacher-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-10-11 22:58   ` [PATCH v10 10/46] vfs: Cache base_acl objects in inodes Andreas Gruenbacher
2015-10-11 22:58     ` Andreas Gruenbacher
2015-10-11 22:58     ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 11/46] vfs: Add get_richacl and set_richacl inode operations Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 12/46] vfs: Cache richacl in struct inode Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 13/46] richacl: Update the file masks in chmod() Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 14/46] richacl: Check if an acl is equivalent to a file mode Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 15/46] richacl: Create-time inheritance Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 16/46] richacl: Automatic Inheritance Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 17/46] richacl: xattr mapping functions Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 18/46] richacl: Add richacl xattr handler Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 19/46] vfs: Add richacl permission checking Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 20/46] ext4: Add richacl support Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 21/46] ext4: Add richacl feature flag Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 22/46] xfs: Fix error path in xfs_get_acl Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 23/46] xfs: Make xfs_set_mode non-static Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 23:37   ` Dave Chinner
2015-10-11 23:37     ` Dave Chinner
2015-10-11 22:58 ` [PATCH v10 24/46] xfs: Add richacl support Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
     [not found]   ` <1444604337-17651-25-git-send-email-andreas.gruenbacher-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-10-12  0:10     ` Dave Chinner
2015-10-12  0:10       ` Dave Chinner
2015-10-12  0:10       ` Dave Chinner
2015-10-12  1:51       ` Andreas Grünbacher
2015-10-12  1:51         ` Andreas Grünbacher
2015-10-12  1:51         ` Andreas Grünbacher
     [not found]         ` <CAHpGcMKeJHDegs2cYKaJdX4Tw43Jp30Nv_2WoSNZfBzGJKu=BQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-12  4:05           ` Dave Chinner
2015-10-12  4:05             ` Dave Chinner
2015-10-12  4:05             ` Dave Chinner
2015-10-12  5:57             ` Andreas Gruenbacher
2015-10-12  5:57               ` Andreas Gruenbacher
2015-10-12  5:57               ` Andreas Gruenbacher
     [not found]               ` <CAHc6FU55eOK4gWH1bhKvoujQ1zkT+we0xcfPUOeWrF_X0XHXZg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-13 19:21                 ` Austin S Hemmelgarn
2015-10-13 19:21                   ` Austin S Hemmelgarn
2015-10-13 19:21                   ` Austin S Hemmelgarn
2015-10-13 13:39             ` Andreas Gruenbacher
2015-10-13 13:39               ` Andreas Gruenbacher
2015-10-13 13:39               ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 25/46] richacl: acl editing helper functions Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 26/46] richacl: Move everyone@ aces down the acl Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 27/46] richacl: Propagate everyone@ permissions to other aces Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 28/46] richacl: Set the owner permissions to the owner mask Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 29/46] richacl: Set the other permissions to the other mask Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 30/46] richacl: Isolate the owner and group classes Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 31/46] richacl: Apply the file masks to a richacl Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 32/46] richacl: Create richacl from mode values Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 33/46] nfsd: Keep list of acls to dispose of in compoundargs Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 34/46] nfsd: Use richacls as internal acl representation Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 35/46] nfsd: Add richacl support Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 36/46] nfsd: Add support for the v4.1 dacl attribute Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 37/46] nfsd: Add support for the MAY_CREATE_{FILE, DIR} permissions Andreas Gruenbacher
2015-10-11 22:58   ` [PATCH v10 37/46] nfsd: Add support for the MAY_CREATE_{FILE,DIR} permissions Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 38/46] richacl: Add support for unmapped identifiers Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-12  0:22   ` Dave Chinner
2015-10-12  0:22     ` Dave Chinner
2015-10-12  1:53     ` Andreas Grünbacher
2015-10-12  1:53       ` Andreas Grünbacher
2015-10-12  1:53       ` Andreas Grünbacher
2015-10-11 22:58 ` [PATCH v10 39/46] ext4: Don't allow unmapped identifiers in richacls Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 40/46] sunrpc: Allow to demand-allocate pages to encode into Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 41/46] sunrpc: Add xdr_init_encode_pages Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 42/46] nfs: Fix GETATTR bitmap verification Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 43/46] nfs: Remove unused xdr page offsets in getacl/setacl arguments Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 44/46] nfs: Add richacl support Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
     [not found]   ` <1444604337-17651-45-git-send-email-andreas.gruenbacher-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-10-12 14:39     ` Anna Schumaker
2015-10-12 14:39       ` Anna Schumaker
2015-10-12 14:39       ` Anna Schumaker
2015-10-12 14:39       ` Anna Schumaker
2015-10-12 19:49       ` Andreas Gruenbacher
2015-10-12 19:49         ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 45/46] nfs: Add support for the v4.1 dacl attribute Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher
2015-10-11 22:58 ` [PATCH v10 46/46] richacl: uapi header split Andreas Gruenbacher
2015-10-11 22:58   ` Andreas Gruenbacher

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