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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /net/sunrpc/Kconfig | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/sunrpc/Kconfig')
-rw-r--r-- | net/sunrpc/Kconfig | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/net/sunrpc/Kconfig b/net/sunrpc/Kconfig new file mode 100644 index 000000000..bbbb5af0a --- /dev/null +++ b/net/sunrpc/Kconfig @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: GPL-2.0-only +config SUNRPC + tristate + depends on MULTIUSER + +config SUNRPC_GSS + tristate + select OID_REGISTRY + depends on MULTIUSER + +config SUNRPC_BACKCHANNEL + bool + depends on SUNRPC + +config SUNRPC_SWAP + bool + depends on SUNRPC + +config RPCSEC_GSS_KRB5 + tristate "Secure RPC: Kerberos V mechanism" + depends on SUNRPC && CRYPTO + depends on CRYPTO_MD5 && CRYPTO_DES && CRYPTO_CBC && CRYPTO_CTS + depends on CRYPTO_ECB && CRYPTO_HMAC && CRYPTO_SHA1 && CRYPTO_AES + default y + select SUNRPC_GSS + help + Choose Y here to enable Secure RPC using the Kerberos version 5 + GSS-API mechanism (RFC 1964). + + Secure RPC calls with Kerberos require an auxiliary user-space + daemon which may be found in the Linux nfs-utils package + available from http://linux-nfs.org/. In addition, user-space + Kerberos support should be installed. + + If unsure, say Y. + +config SUNRPC_DISABLE_INSECURE_ENCTYPES + bool "Secure RPC: Disable insecure Kerberos encryption types" + depends on RPCSEC_GSS_KRB5 + default n + help + Choose Y here to disable the use of deprecated encryption types + with the Kerberos version 5 GSS-API mechanism (RFC 1964). The + deprecated encryption types include DES-CBC-MD5, DES-CBC-CRC, + and DES-CBC-MD4. These types were deprecated by RFC 6649 because + they were found to be insecure. + + N is the default because many sites have deployed KDCs and + keytabs that contain only these deprecated encryption types. + Choosing Y prevents the use of known-insecure encryption types + but might result in compatibility problems. + +config SUNRPC_DEBUG + bool "RPC: Enable dprintk debugging" + depends on SUNRPC && SYSCTL + select DEBUG_FS + help + This option enables a sysctl-based debugging interface + that is be used by the 'rpcdebug' utility to turn on or off + logging of different aspects of the kernel RPC activity. + + Disabling this option will make your kernel slightly smaller, + but makes troubleshooting NFS issues significantly harder. + + If unsure, say Y. + +config SUNRPC_XPRT_RDMA + tristate "RPC-over-RDMA transport" + depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS + default SUNRPC && INFINIBAND + select SG_POOL + help + This option allows the NFS client and server to use RDMA + transports (InfiniBand, iWARP, or RoCE). + + To compile this support as a module, choose M. The module + will be called rpcrdma.ko. + + If unsure, or you know there is no RDMA capability on your + hardware platform, say N. |