kernel/linux.git/net/ceph/Kconfig, branch v6.19.12

libceph: Use HMAC-SHA256 library instead of crypto_shash

2025-10-08T21:30:45+00:00

Use the HMAC-SHA256 library functions instead of crypto_shash. This is simpler and faster. Signed-off-by: Eric Biggers Reviewed-by: Viacheslav Dubeyko Signed-off-by: Ilya Dryomov

lib/crc: remove CONFIG_LIBCRC32C

2025-04-04T18:31:42+00:00

Now that LIBCRC32C does nothing besides select CRC32, make every option that selects LIBCRC32C instead select CRC32 directly. Then remove LIBCRC32C. Reviewed-by: Christoph Hellwig Reviewed-by: "Martin K. Petersen" Acked-by: Ard Biesheuvel Link: https://lore.kernel.org/r/20250401221600.24878-8-ebiggers@kernel.org Signed-off-by: Eric Biggers

libceph, ceph: implement msgr2.1 protocol (crc and secure modes)

2020-12-14T22:21:50+00:00

Implement msgr2.1 wire protocol, available since nautilus 14.2.11 and octopus 15.2.5. msgr2.0 wire protocol is not implemented -- it has several security, integrity and robustness issues and therefore considered deprecated. Signed-off-by: Ilya Dryomov

libceph: replace HTTP links with HTTPS ones

2020-08-03T09:05:26+00:00

Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. [ idryomov: Do the same for the CRUSH paper and replace ceph.newdream.net with ceph.io. ] Signed-off-by: Alexander A. Klimov Reviewed-by: Ilya Dryomov Signed-off-by: Ilya Dryomov

docs: networking: convert dns_resolver.txt to ReST

2020-04-28T21:39:46+00:00

- add SPDX header; - adjust titles and chapters, adding proper markups; - comment out text-only TOC from html/pdf output; - mark code blocks and literals as such; - adjust identation, whitespaces and blank lines; - add to networking/index.rst. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: David S. Miller

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

ceph: fix whitespace

2018-08-02T19:33:21+00:00

Remove blank lines at end of file and trailing whitespace. Signed-off-by: Stephen Hemminger Signed-off-by: Ilya Dryomov

libceph: select CRYPTO_CBC in addition to CRYPTO_AES

2014-10-14T17:03:20+00:00

We want "cbc(aes)" algorithm, so select CRYPTO_CBC too, not just CRYPTO_AES. Otherwise on !CRYPTO_CBC kernels we fail rbd map/mount with libceph: error -2 building auth method x request Signed-off-by: Ilya Dryomov

net/ceph: remove depends on CONFIG_EXPERIMENTAL

2013-01-11T19:39:33+00:00

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it from any "depends on" lines in Kconfigs. CC: Sage Weil CC: "David S. Miller" Signed-off-by: Kees Cook Acked-by: David S. Miller Acked-by: Sage Weil

ceph: use kernel DNS resolver

2011-10-25T23:10:16+00:00

Change ceph_parse_ips to take either names given as IP addresses or standard hostnames (e.g. localhost). The DNS lookup is done using the dns_resolver facility similar to its use in AFS, NFS, and CIFS. This patch defines CONFIG_CEPH_LIB_USE_DNS_RESOLVER that controls if this feature is on or off. Signed-off-by: Noah Watkins Signed-off-by: Sage Weil