gfs2: Clarify gfs2_block_map - kernel - Hosts the 0x221E linux distro kernel.

Hosts the 0x221E linux distro kernel.

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author	Andreas Gruenbacher <agruenba@redhat.com>	2017-09-22 07:39:54 -0500
committer	Bob Peterson <rpeterso@redhat.com>	2017-09-25 12:33:18 -0500
commit	20cdc1931ee8e03ce3a26061ff14a05a3f8cbe78 (patch)
tree	93c36b66e412e65143130c1bb8f22a149014943f /tools/perf/scripts/python
parent	10201655b085df8e000822e496e5d4016a167a36 (diff)
download	kernel-20cdc1931ee8e03ce3a26061ff14a05a3f8cbe78.tar.gz

gfs2: Clarify gfs2_block_map

Add a comment about the logical block size for directories. Rename "bsize" in gfs2_block_map to "factor". Fix a typo in the description of metaptr1. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Bob Peterson <rpeterso@redhat.com>

Diffstat (limited to 'tools/perf/scripts/python')

0 files changed, 0 insertions, 0 deletions

penssl pkcs8 -in private_key.pem -topk8 -nocrypt -outform DER | \ keyctl padd asymmetric foo @s Signed-off-by: David Howells <dhowells@redhat.com> Tested-by: Marcel Holtmann <marcel@holtmann.org> Reviewed-by: Marcel Holtmann <marcel@holtmann.org> Reviewed-by: Denis Kenzior <denkenz@gmail.com> Tested-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: James Morris <james.morris@microsoft.com> 2018-10-26KEYS: Provide missing asymmetric key subops for new key type ops [ver #2]David Howells Provide the missing asymmetric key subops for new key type ops. This include query, encrypt, decrypt and create signature. Verify signature already exists. Also provided are accessor functions for this: int query_asymmetric_key(const struct key *key, struct kernel_pkey_query *info); int encrypt_blob(struct kernel_pkey_params *params, const void *data, void *enc); int decrypt_blob(struct kernel_pkey_params *params, const void *enc, void *data); int create_signature(struct kernel_pkey_params *params, const void *data, void *enc); The public_key_signature struct gains an encoding field to carry the encoding for verify_signature(). Signed-off-by: David Howells <dhowells@redhat.com> Tested-by: Marcel Holtmann <marcel@holtmann.org> Reviewed-by: Marcel Holtmann <marcel@holtmann.org> Reviewed-by: Denis Kenzior <denkenz@gmail.com> Tested-by: Denis Kenzior <denkenz@gmail.com> Signed-off-by: James Morris <james.morris@microsoft.com> 2018-07-09crypto: remove redundant type flags from tfm allocationEric Biggers Some crypto API users allocating a tfm with crypto_alloc_$FOO() are also specifying the type flags for $FOO, e.g. crypto_alloc_shash() with CRYPTO_ALG_TYPE_SHASH. But, that's redundant since the crypto API will override any specified type flag/mask with the correct ones. So, remove the unneeded flags. This patch shouldn't change any actual behavior. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-06-15docs: crypto_engine.rst: Fix two parse warningsMauro Carvalho Chehab ./Documentation/crypto/crypto_engine.rst:13: WARNING: Unexpected indentation. ./Documentation/crypto/crypto_engine.rst:15: WARNING: Block quote ends without a blank line; unexpected unindent. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Jonathan Corbet <corbet@lwn.net> 2018-05-08docs: */index.rst: Add newer documents to their respective index.rstMauro Carvalho Chehab A number of new docs were added, but they're currently not on the index.rst from the session they're supposed to be, causing Sphinx warnings. Add them. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2018-03-31crypto: doc - clarify hash callbacks state machineHoria Geantă Add a note that it is perfectly legal to "abandon" a request object: - call .init() and then (as many times) .update() - _not_ call any of .final(), .finup() or .export() at any point in future Link: https://lkml.kernel.org/r/20180222114741.GA27631@gondor.apana.org.au Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-02-15crypto: doc - document crypto engine APICorentin LABBE Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2017-11-03crypto: doc - adapt api sample to use async. op waitGilad Ben-Yossef The code sample is waiting for an async. crypto op completion. Adapt sample to use the new generic infrastructure to do the same. This also fixes a possible data coruption bug created by the use of wait_for_completion_interruptible() without dealing correctly with an interrupt aborting the wait prior to the async op finishing. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2017-07-14KEYS: Add documentation for asymmetric keyring restrictionsMat Martineau Provide more specific examples of keyring restrictions as applied to X.509 signature chain verification. Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <james.l.morris@oracle.com> 2017-07-05Merge branch 'linus' of ↵Linus Torvalds git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "Algorithms: - add private key generation to ecdh Drivers: - add generic gcm(aes) to aesni-intel - add SafeXcel EIP197 crypto engine driver - add ecb(aes), cfb(aes) and ecb(des3_ede) to cavium - add support for CNN55XX adapters in cavium - add ctr mode to chcr - add support for gcm(aes) to omap" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (140 commits) crypto: testmgr - Reenable sha1/aes in FIPS mode crypto: ccp - Release locks before returning crypto: cavium/nitrox - dma_mapping_error() returns bool crypto: doc - fix typo in docs Documentation/bindings: Document the SafeXel cryptographic engine driver crypto: caam - fix gfp allocation flags (part II) crypto: caam - fix gfp allocation flags (part I) crypto: drbg - Fixes panic in wait_for_completion call crypto: caam - make of_device_ids const. crypto: vmx - remove unnecessary check crypto: n2 - make of_device_ids const crypto: inside-secure - use the base_end pointer in ring rollback crypto: inside-secure - increase the batch size crypto: inside-secure - only dequeue when needed crypto: inside-secure - get the backlog before dequeueing the request crypto: inside-secure - stop requeueing failed requests crypto: inside-secure - use one queue per hw ring crypto: inside-secure - update the context and request later crypto: inside-secure - align the cipher and hash send functions crypto: inside-secure - optimize DSE bufferability control ... 2017-06-22crypto: doc - fix typo in docsBenjamin Peterson Signed-off-by: Benjamin Peterson <bp@benjamin.pe> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2017-06-19crypto: doc - Fixed bugs, added example usage of calc_hash().Kamil Konieczny - Fixed bugs in example for shash and rng (added missing "*" and " *"). - Corrected pr_info() in calc_hash(). - Added example usage of calc_hash(). - No need for negate PTR_ERR to get error code, as crypto_alloc_rng already returns negative values like ERR_PTR(-ENOMEM). Fixed. Signed-off-by: Kamil Konieczny <k.konieczny@partner.samsung.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2017-05-18Merge remote-tracking branch 'mauro-exp/docbook3' into death-to-docbookJonathan Corbet Mauro says: This patch series convert the remaining DocBooks to ReST. The first version was originally send as 3 patch series: [PATCH 00/36] Convert DocBook documents to ReST [PATCH 0/5] Convert more books to ReST [PATCH 00/13] Get rid of DocBook The lsm book was added as if it were a text file under Documentation. The plan is to merge it with another file under Documentation/security, after both this series and a security Documentation patch series gets merged. It also adjusts some Sphinx-pedantic errors/warnings on some kernel-doc markups. I also added some patches here to add PDF output for all existing ReST books. 2017-05-18doc: ReSTify keys.txtKees Cook This creates a new section in the security development index for kernel keys, and adjusts for ReST markup. Cc: David Howells <dhowells@redhat.com> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2017-05-16docs-rst: add crypto API book to pdf outputMauro Carvalho Chehab The crypto API book was added without the bits required to generate PDF output. Add them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> 2017-05-03Merge branch 'next' of ↵Linus Torvalds git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security subsystem updates from James Morris: "Highlights: IMA: - provide ">" and "<" operators for fowner/uid/euid rules KEYS: - add a system blacklist keyring - add KEYCTL_RESTRICT_KEYRING, exposes keyring link restriction functionality to userland via keyctl() LSM: - harden LSM API with __ro_after_init - add prlmit security hook, implement for SELinux - revive security_task_alloc hook TPM: - implement contextual TPM command 'spaces'" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (98 commits) tpm: Fix reference count to main device tpm_tis: convert to using locality callbacks tpm: fix handling of the TPM 2.0 event logs tpm_crb: remove a cruft constant keys: select CONFIG_CRYPTO when selecting DH / KDF apparmor: Make path_max parameter readonly apparmor: fix parameters so that the permission test is bypassed at boot apparmor: fix invalid reference to index variable of iterator line 836 apparmor: use SHASH_DESC_ON_STACK security/apparmor/lsm.c: set debug messages apparmor: fix boolreturn.cocci warnings Smack: Use GFP_KERNEL for smk_netlbl_mls(). smack: fix double free in smack_parse_opts_str() KEYS: add SP800-56A KDF support for DH KEYS: Keyring asymmetric key restrict method with chaining KEYS: Restrict asymmetric key linkage using a specific keychain KEYS: Add a lookup_restriction function for the asymmetric key type KEYS: Add KEYCTL_RESTRICT_KEYRING KEYS: Consistent ordering for __key_link_begin and restrict check KEYS: Add an optional lookup_restriction hook to key_type ... 2017-04-04KEYS: Keyring asymmetric key restrict method with chainingMat Martineau Add a restrict_link_by_key_or_keyring_chain link restriction that searches for signing keys in the destination keyring in addition to the signing key or keyring designated when the destination keyring was created. Userspace enables this behavior by including the "chain" option in the keyring restriction: keyctl(KEYCTL_RESTRICT_KEYRING, keyring, "asymmetric", "key_or_keyring:<signing key>:chain"); Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> 2017-04-04KEYS: Restrict asymmetric key linkage using a specific keychainMat Martineau Adds restrict_link_by_signature_keyring(), which uses the restrict_key member of the provided destination_keyring data structure as the key or keyring to search for signing keys. Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> 2017-04-04KEYS: Add a lookup_restriction function for the asymmetric key typeMat Martineau Look up asymmetric keyring restriction information using the key-type lookup_restrict hook. Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> 2017-03-16crypto: doc - fix typo (struct sdesc)Fabien DESSENNE Add missing " " in api-samples.rst Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2017-02-15crypto: doc - fix typoGilad Ben-Yossef Fix a single letter typo in api-skcipher.rst. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2017-02-03crypto: doc - Fix hash export state informationRabin Vincent The documentation states that crypto_ahash_reqsize() provides the size of the state structure used by crypto_ahash_export(). But it's actually crypto_ahash_statesize() which provides this size. Signed-off-by: Rabin Vincent <rabinv@axis.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2016-12-17Merge tag 'docs-4.10-2' of git://git.lwn.net/linuxLinus Torvalds Pull more documentation updates from Jonathan Corbet: "This converts the crypto DocBook to Sphinx" * tag 'docs-4.10-2' of git://git.lwn.net/linux: crypto: doc - optimize compilation crypto: doc - clarify AEAD memory structure crypto: doc - remove crypto_alloc_ablkcipher crypto: doc - add KPP documentation crypto: doc - fix separation of cipher / req API crypto: doc - fix source comments for Sphinx crypto: doc - remove crypto API DocBook crypto: doc - convert crypto API documentation to Sphinx 2016-12-13crypto: doc - optimize compilationStephan Mueller The :functions: definition allows the specification of multiple function references which prevents parsing the header file multiple times. Reported-by: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2016-12-13crypto: doc - remove crypto_alloc_ablkcipherStephan Mueller Remove the documentation reference to crypto_alloc_ablkcipher as the API function call was removed. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2016-12-13crypto: doc - add KPP documentationStephan Mueller Add the KPP API documentation to the kernel crypto API Sphinx documentation. This addition includes the documentation of the ECDH and DH helpers which are needed to create the approrpiate input data for the crypto_kpp_set_secret function. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2016-12-13crypto: doc - fix separation of cipher / req APIStephan Mueller Keep the cipher API and the request API function documentation in separate sections. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2016-12-13crypto: doc - convert crypto API documentation to SphinxStephan Mueller With the conversion of the kernel crypto API DocBook to Sphinx, the monolithic document is broken up into individual documents. The documentation is unchanged with the exception of a slight reordering to keep the individual document parts self-contained. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net> 2016-12-01crypt: doc - remove misleading mention of async APIBaruch Siach The asynchronous API is quite mature. Not mentioning is at all is probably better than saying it is under development. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2016-12-01crypto: doc - fix header file nameBaruch Siach Fixes: 8bc618d6a2e0 ("crypto: doc - Use ahash") Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2016-05-31crypto: doc - Fix typoAndrea Gelmini Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2016-02-06crypto: doc - Use ahashHerbert Xu This patch replaces the crypto_hash example in api-intro.txt with crypto_ahash. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2015-10-21KEYS: Merge the type-specific data with the payload dataDavid Howells Merge the type-specific data with the payload data into one four-word chunk as it seems pointless to keep them separate. Use user_key_payload() for accessing the payloads of overloaded user-defined keys. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-cifs@vger.kernel.org cc: ecryptfs@vger.kernel.org cc: linux-ext4@vger.kernel.org cc: linux-f2fs-devel@lists.sourceforge.net cc: linux-nfs@vger.kernel.org cc: ceph-devel@vger.kernel.org cc: linux-ima-devel@lists.sourceforge.net


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