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linux-stable/fs/nfsd
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Jeff Layton 74fd48739d nfsd: new Kconfig option for legacy client tracking 
We've had a number of attempts at different NFSv4 client tracking
methods over the years, but now nfsdcld has emerged as the clear winner
since the others (recoverydir and the usermodehelper upcall) are
problematic.

As a case in point, the recoverydir backend uses MD5 hashes to encode
long form clientid strings, which means that nfsd repeatedly gets dinged
on FIPS audits, since MD5 isn't considered secure. Its use of MD5 is not
cryptographically significant, so there is no danger there, but allowing
us to compile that out allows us to sidestep the issue entirely.

As a prelude to eventually removing support for these client tracking
methods, add a new Kconfig option that enables them. Mark it deprecated
and make it default to N.

Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2024-01-07 17:54:24 -05:00
..
acl.h NFSD: add posix ACLs to struct nfsd_attrs 2022-08-04 10:28:03 -04:00
auth.c cred: get rid of CONFIG_DEBUG_CREDENTIALS 2023-12-15 14:19:48 -08:00
auth.h
blocklayout.c nfsd: convert to new timestamp accessors 2023-10-18 14:08:24 +02:00
blocklayoutxdr.c NFSD: Make @gdev parameter of ->encode_getdeviceinfo a const pointer 2023-10-16 12:44:29 -04:00
blocklayoutxdr.h NFSD: Make @gdev parameter of ->encode_getdeviceinfo a const pointer 2023-10-16 12:44:29 -04:00
cache.h NFSD: Fix checksum mismatches in the duplicate reply cache 2023-11-17 15:13:01 -05:00
current_stateid.h
export.c vfs-6.7.fsid 2023-11-07 12:11:26 -08:00
export.h NFSD: Fix frame size warning in svc_export_parse() 2023-10-16 12:44:39 -04:00
filecache.c Many singleton patches against the MM code. The patch series which are 2023-11-02 19:38:47 -10:00
filecache.h NFSD: Convert filecache to rhltable 2023-04-26 09:04:59 -04:00
flexfilelayout.c nfsd: move nfserrno() to vfs.c 2022-11-28 12:54:44 -05:00
flexfilelayoutxdr.c NFSD: Make @gdev parameter of ->encode_getdeviceinfo a const pointer 2023-10-16 12:44:29 -04:00
flexfilelayoutxdr.h NFSD: Make @gdev parameter of ->encode_getdeviceinfo a const pointer 2023-10-16 12:44:29 -04:00
idmap.h
Kconfig nfsd: new Kconfig option for legacy client tracking 2024-01-07 17:54:24 -05:00
lockd.c NFSD: simplify struct nfsfh 2021-10-02 15:51:10 -04:00
Makefile NFSD: introduce netlink stubs 2023-10-16 12:44:09 -04:00
netlink.c NFSD: introduce netlink stubs 2023-10-16 12:44:09 -04:00
netlink.h NFSD: introduce netlink stubs 2023-10-16 12:44:09 -04:00
netns.h nfsd: dynamically allocate the nfsd-reply shrinker 2023-10-04 10:32:25 -07:00
nfs2acl.c NFSD 6.3 Release Notes 2023-02-22 14:21:40 -08:00
nfs3acl.c NFSD 6.3 Release Notes 2023-02-22 14:21:40 -08:00
nfs3proc.c NFSD 6.7 Release Notes 2023-10-30 10:12:29 -10:00
nfs3xdr.c NFSD: Ensure that xdr_write_pages updates rq_next_page 2023-06-05 09:01:44 -04:00
nfs4acl.c nfsd: inherit required unset default acls from effective set 2023-08-29 17:45:22 -04:00
nfs4callback.c NFSD: Revert 738401a9bd 2023-12-18 11:22:19 -05:00
nfs4idmap.c SUNRPC: return proper error from get_expiry() 2023-04-26 09:05:00 -04:00
nfs4layouts.c NFSD: Clean up nfsd4_encode_layoutreturn() 2023-10-16 12:44:29 -04:00
nfs4proc.c NFSD 6.7 Release Notes 2023-10-30 10:12:29 -10:00
nfs4recover.c nfsd: new Kconfig option for legacy client tracking 2024-01-07 17:54:24 -05:00
nfs4state.c nfsd-6.7 fixes: 2023-12-20 11:16:50 -08:00
nfs4xdr.c NFSD: Revert 6c41d9a9bd 2023-12-18 11:22:16 -05:00
nfscache.c nfsd-6.7 fixes: 2023-11-18 11:23:32 -08:00
nfsctl.c nfsd: new Kconfig option for legacy client tracking 2024-01-07 17:54:24 -05:00
nfsd.h nfsd: drop the nfsd_put helper 2024-01-04 22:52:27 -05:00
nfsfh.c NFSD: Add nfsd4_encode_fattr4_change() 2023-10-16 12:44:14 -04:00
nfsfh.h NFSD: Add nfsd4_encode_fattr4_change() 2023-10-16 12:44:14 -04:00
nfsproc.c NFSD: Hoist rq_vec preparation into nfsd_read() 2023-06-11 16:37:45 -04:00
nfssvc.c nfsd-6.7 fixes: 2023-12-20 11:16:50 -08:00
nfsxdr.c NFSD: Ensure that xdr_write_pages updates rq_next_page 2023-06-05 09:01:44 -04:00
pnfs.h NFSD: Make @gdev parameter of ->encode_getdeviceinfo a const pointer 2023-10-16 12:44:29 -04:00
state.h NFSD: Revert 738401a9bd 2023-12-18 11:22:19 -05:00
stats.c NFSD: Rewrite synopsis of nfsd_percpu_counters_init() 2023-10-16 12:44:39 -04:00
stats.h NFSD: Fix frame size warning in svc_export_parse() 2023-10-16 12:44:39 -04:00
trace.c
trace.h NFSD: add trace points to track server copy progress 2023-10-16 12:44:00 -04:00
vfs.c cred: get rid of CONFIG_DEBUG_CREDENTIALS 2023-12-15 14:19:48 -08:00
vfs.h nfsd: Handle EOPENSTALE correctly in the filecache 2023-10-16 12:44:00 -04:00
xdr.h NFSD: prevent underflow in nfssvc_decode_writeargs() 2022-03-15 09:35:56 -04:00
xdr3.h SUNRPC: Change return value type of .pc_encode 2021-10-13 11:34:49 -04:00
xdr4.h NFSD: Clean up nfsd4_encode_copy_notify() 2023-10-16 12:44:37 -04:00
xdr4cb.h NFSD: Revert 738401a9bd 2023-12-18 11:22:19 -05:00