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android_kernel_samsung_sm8650/fs/nfs
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Trond Myklebust 3b7eb5e35d NFS: When mounting, don't share filesystems between different user namespaces 
If two different containers that share the same network namespace attempt
to mount the same filesystem, we should not allow them to share the same
super block if they do not share the same user namespace, since the
user mappings on the wire will need to differ.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2019-04-26 17:39:42 -04:00
..
blocklayout
NFS/NFSD/SUNRPC: replace generic creds with 'struct cred'.
2018-12-19 13:52:46 -05:00
filelayout
NFS: Add a helper to return a pointer to the open context of a struct nfs_page
2019-04-25 14:18:15 -04:00
flexfilelayout
NFS: Add a helper to return a pointer to the open context of a struct nfs_page
2019-04-25 14:18:15 -04:00
cache_lib.c
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
cache_lib.h
NFS client updates for Linux 4.15
2017-11-17 14:18:00 -08:00
callback_proc.c
NFSv4.2 copy do not allocate memory under the lock
2018-11-22 13:54:46 -05:00
callback_xdr.c
NFS: Remove print_overflow_msg()
2019-02-13 11:53:45 -05:00
callback.c
nfs: fixed broken compilation in nfs_callback_up_net()
2018-12-31 11:25:16 -05:00
callback.h
NFS CB_OFFLOAD xdr
2018-08-09 12:56:38 -04:00
client.c
NFS: Store the credential of the mount process in the nfs_server
2019-04-26 16:11:54 -04:00
delegation.c
NFS: Fix a soft lockup in the delegation recovery code
2019-02-21 14:51:25 -05:00
delegation.h
NFS: Fix a soft lockup in the delegation recovery code
2019-02-21 14:51:25 -05:00
dir.c
NFS: Fix typo in comments of nfs_readdir_alloc_pages()
2019-02-20 17:33:55 -05:00
direct.c
pNFS: Add tracking to limit the number of pNFS retries
2019-04-25 14:18:14 -04:00
dns_resolve.c
NFS: Fix up a typo in nfs_dns_ent_put
2018-10-29 16:58:04 -04:00
dns_resolve.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
export.c
NFS: Pass the inode down to the getattr() callback
2018-06-04 12:07:07 -04:00
file.c
NFS: Replace custom error reporting mechanism with generic one
2019-04-25 14:18:14 -04:00
fscache-index.c
vfs: change inode times to use struct timespec64
2018-06-05 16:57:31 -07:00
fscache.c
vfs: change inode times to use struct timespec64
2018-06-05 16:57:31 -07:00
fscache.h
fscache: Pass object size in rather than calling back for it
2018-04-06 14:05:14 +01:00
getroot.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
inode.c
NFS: Ensure that all nfs lock contexts have a valid open context
2019-04-25 14:18:15 -04:00
internal.h
NFS: Store the credential of the mount process in the nfs_server
2019-04-26 16:11:54 -04:00
io.c
NFS: Fix up documentation warnings
2019-02-20 15:14:21 -05:00
iostat.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
pnfs/blocklayout: require 64-bit sector_t
2017-08-11 14:10:13 -04:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mount_clnt.c
SUNRPC: Cache cred of process creating the rpc_client
2019-04-26 16:00:48 -04:00
namespace.c
NFS: Fix up documentation warnings
2019-02-20 15:14:21 -05:00
netns.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs2super.c
NFS: Convert v2 into a module
2012-07-30 19:06:41 -04:00
nfs2xdr.c
NFS: Convert NFSv2 to use the container user namespace
2019-04-26 17:26:37 -04:00
nfs3_fs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3acl.c
nfs: fix xfstest generic/099 failed on nfsv3
2019-02-20 17:33:55 -05:00
nfs3client.c
NFS: Store the credential of the mount process in the nfs_server
2019-04-26 16:11:54 -04:00
nfs3proc.c
NFS/NFSD/SUNRPC: replace generic creds with 'struct cred'.
2018-12-19 13:52:46 -05:00
nfs3super.c
nfsv3: introduce nfs3_set_ds_client
2015-02-03 11:06:34 -08:00
nfs3xdr.c
NFS: Convert NFSv3 to use the container user namespace
2019-04-26 16:54:27 -04:00
nfs4_fs.h
NFS: Allow signal interruption of NFS4ERR_DELAYed operations
2019-04-25 14:18:14 -04:00
nfs4client.c
NFS: Store the credential of the mount process in the nfs_server
2019-04-26 16:11:54 -04:00
nfs4file.c
Fix nfs4.2 return -EINVAL when do dedupe operation
2019-04-25 14:18:15 -04:00
nfs4getroot.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4idmap.c
NFSv4: Convert the NFS client idmapper to use the container user namespace
2019-04-26 17:10:53 -04:00
nfs4idmap.h
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4namespace.c
NFS: Fix up documentation warnings
2019-02-20 15:14:21 -05:00
nfs4proc.c
NFS: Allow signal interruption of NFS4ERR_DELAYed operations
2019-04-25 14:18:14 -04:00
nfs4renewd.c
NFS/NFSD/SUNRPC: replace generic creds with 'struct cred'.
2018-12-19 13:52:46 -05:00
nfs4session.c
NFSv4.1: Avoid false retries when RPC calls are interrupted
2019-02-21 13:22:43 -05:00
nfs4session.h
NFSv4.1: Bump the default callback session slot count to 16
2019-03-02 16:25:26 -05:00
nfs4state.c
NFS: Fix up documentation warnings
2019-02-20 15:14:21 -05:00
nfs4super.c
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4sysctl.c
nfs: Do not convert nfs_idmap_cache_timeout to jiffies
2018-01-18 15:10:47 -05:00
nfs4trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4trace.h
NFS: Add trace events to report non-zero NFS status codes
2019-02-13 12:03:21 -05:00
nfs4xdr.c
NFS: Fix handling of reply page vector
2019-04-11 15:23:48 -04:00
nfs42.h
NFSv4.2: Add client support for the generic 'layouterror' RPC call
2019-03-01 16:20:16 -05:00
nfs42proc.c
NFSv4.1 fix incorrect return value in copy_file_range
2019-04-11 15:23:48 -04:00
nfs42xdr.c
NFSv4.2: Add client support for the generic 'layouterror' RPC call
2019-03-01 16:20:16 -05:00
nfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfsroot.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfstrace.c
NFS: Add trace events to report non-zero NFS status codes
2019-02-13 12:03:21 -05:00
nfstrace.h
NFS: Add trace events to report non-zero NFS status codes
2019-02-13 12:03:21 -05:00
pagelist.c
NFS: Remove redundant open context from nfs_page
2019-04-25 14:18:15 -04:00
pnfs_dev.c
NFS/flexfiles: Speed up read failover when DSes are down
2019-03-01 22:37:38 -05:00
pnfs_nfs.c
NFS/NFSD/SUNRPC: replace generic creds with 'struct cred'.
2018-12-19 13:52:46 -05:00
pnfs.c
NFS: Add a helper to return a pointer to the open context of a struct nfs_page
2019-04-25 14:18:15 -04:00
pnfs.h
NFS: Add a helper to return a pointer to the open context of a struct nfs_page
2019-04-25 14:18:15 -04:00
proc.c
NFS/NFSD/SUNRPC: replace generic creds with 'struct cred'.
2018-12-19 13:52:46 -05:00
read.c
NFS: Add a helper to return a pointer to the open context of a struct nfs_page
2019-04-25 14:18:15 -04:00
super.c
NFS: When mounting, don't share filesystems between different user namespaces
2019-04-26 17:39:42 -04:00
symlink.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sysctl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
unlink.c
NFS: Fix up documentation warnings
2019-02-20 15:14:21 -05:00
write.c
NFS: Add a helper to return a pointer to the open context of a struct nfs_page
2019-04-25 14:18:15 -04:00