user/sven/linux.git/fs/hfsplus/Kconfig, branch master

hfsplus: introduce KUnit tests for HFS+ string operations

2025-11-25T00:12:51Z

This patch implements the Kunit based set of unit tests for HFS+ string operations. It checks functionality of hfsplus_strcasecmp(), hfsplus_strcmp(), hfsplus_uni2asc(), hfsplus_asc2uni(), hfsplus_hash_dentry(), and hfsplus_compare_dentry(). ./tools/testing/kunit/kunit.py run --kunitconfig ./fs/hfsplus/.kunitconfig [14:38:05] Configuring KUnit Kernel ... [14:38:05] Building KUnit Kernel ... Populating config with: $ make ARCH=um O=.kunit olddefconfig Building with: $ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=22 [14:38:09] Starting KUnit Kernel (1/1)... [14:38:09] ============================================================ Running tests with: $ .kunit/linux kunit.enable=1 mem=1G console=tty kunit_shutdown=halt [14:38:09] ============== hfsplus_unicode (27 subtests) =============== [14:38:09] [PASSED] hfsplus_strcasecmp_test [14:38:09] [PASSED] hfsplus_strcmp_test [14:38:09] [PASSED] hfsplus_unicode_edge_cases_test [14:38:09] [PASSED] hfsplus_unicode_boundary_test [14:38:09] [PASSED] hfsplus_uni2asc_basic_test [14:38:09] [PASSED] hfsplus_uni2asc_special_chars_test [14:38:09] [PASSED] hfsplus_uni2asc_buffer_test [14:38:09] [PASSED] hfsplus_uni2asc_corrupted_test [14:38:09] [PASSED] hfsplus_uni2asc_edge_cases_test [14:38:09] [PASSED] hfsplus_asc2uni_basic_test [14:38:09] [PASSED] hfsplus_asc2uni_special_chars_test [14:38:09] [PASSED] hfsplus_asc2uni_buffer_limits_test [14:38:09] [PASSED] hfsplus_asc2uni_edge_cases_test [14:38:09] [PASSED] hfsplus_asc2uni_decompose_test [14:38:09] [PASSED] hfsplus_hash_dentry_basic_test [14:38:09] [PASSED] hfsplus_hash_dentry_casefold_test [14:38:09] [PASSED] hfsplus_hash_dentry_special_chars_test [14:38:09] [PASSED] hfsplus_hash_dentry_decompose_test [14:38:09] [PASSED] hfsplus_hash_dentry_consistency_test [14:38:09] [PASSED] hfsplus_hash_dentry_edge_cases_test [14:38:09] [PASSED] hfsplus_compare_dentry_basic_test [14:38:09] [PASSED] hfsplus_compare_dentry_casefold_test [14:38:09] [PASSED] hfsplus_compare_dentry_special_chars_test [14:38:09] [PASSED] hfsplus_compare_dentry_length_test [14:38:09] [PASSED] hfsplus_compare_dentry_decompose_test [14:38:09] [PASSED] hfsplus_compare_dentry_edge_cases_test [14:38:09] [PASSED] hfsplus_compare_dentry_combined_flags_test [14:38:09] ================= [PASSED] hfsplus_unicode ================= [14:38:09] ============================================================ [14:38:09] Testing complete. Ran 27 tests: passed: 27 [14:38:09] Elapsed time: 3.875s total, 0.001s configuring, 3.707s building, 0.115s running v2 Rework memory management model. Signed-off-by: Viacheslav Dubeyko cc: John Paul Adrian Glaubitz cc: Yangtao Li cc: linux-fsdevel@vger.kernel.org Signed-off-by: Viacheslav Dubeyko

fs: add CONFIG_BUFFER_HEAD

2023-08-02T15:13:09Z

Add a new config option that controls building the buffer_head code, and select it from all file systems and stacking drivers that need it. For the block device nodes and alternative iomap based buffered I/O path is provided when buffer_head support is not enabled, and iomap needs a a small tweak to define the IOMAP_F_BUFFER_HEAD flag to 0 to not call into the buffer_head code when it doesn't exist. Otherwise this is just Kconfig and ifdef changes. Signed-off-by: Christoph Hellwig Reviewed-by: Luis Chamberlain Reviewed-by: Johannes Thumshirn Link: https://lore.kernel.org/r/20230801172201.1923299-7-hch@lst.de Signed-off-by: Jens Axboe

fs: build the legacy direct I/O code conditionally

2023-01-26T17:30:56Z

Add a new LEGACY_DIRECT_IO config symbol that is only selected by the file systems that still use the legacy blockdev_direct_IO code, so that kernels without support for those file systems don't need to build the code. Signed-off-by: Christoph Hellwig Reviewed-by: Jan Kara Reviewed-by: Eric Biggers Link: https://lore.kernel.org/r/20230125065839.191256-3-hch@lst.de Signed-off-by: Jens Axboe

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

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

hfsplus: drop ACL support

2018-08-22T17:52:50Z

The HFS+ Access Control Lists have not worked at all for the past five years, and nobody seems to have noticed. Besides, POSIX draft ACLs are not compatible with MacOS. Drop the feature entirely. Link: http://lkml.kernel.org/r/20180714190608.wtnmmtjqeyladkut@eaf Signed-off-by: Ernesto A. Fernández Acked-by: Christoph Hellwig Cc: Viacheslav Dubeyko Cc: Jan Kara Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at

2018-01-01T19:45:37Z

This link is replicated in most filesystems' config stanzas. Referring to an archived version of that site is pointless as it mostly deals with patches; user documentation is available elsewhere. Signed-off-by: Adam Borowski CC: Alexander Viro Reviewed-by: Darrick J. Wong Acked-by: Jan Kara Acked-by: Dave Kleikamp Acked-by: David Sterba Acked-by: "Yan, Zheng" Acked-by: Chao Yu Acked-by: Jaegeuk Kim Acked-by: Steve French Signed-off-by: Jonathan Corbet

hfsplus: add necessary declarations for POSIX ACLs support

2013-09-11T22:59:00Z

This patchset implements POSIX ACLs support in hfsplus driver. Mac OS X beginning with version 10.4 ("Tiger") support NFSv4 ACLs, which are part of the NFSv4 standard. HFS+ stores ACLs in the form of specially named extended attributes (com.apple.system.Security). But this patchset doesn't use "com.apple.system.Security" extended attributes. It implements support of POSIX ACLs in the form of extended attributes with names "system.posix_acl_access" and "system.posix_acl_default". These xattrs are treated only under Linux. POSIX ACLs doesn't mean something under Mac OS X. Thereby, this patch set provides opportunity to use POSIX ACLs under Linux on HFS+ filesystem. This patch: Add CONFIG_HFSPLUS_FS_POSIX_ACL kernel configuration option, DBG_ACL_MOD debugging flag and acl.h file with declaration of essential functions for support POSIX ACLs in hfsplus driver. Signed-off-by: Vyacheslav Dubeyko Cc: Al Viro Cc: Christoph Hellwig Cc: Hin-Tak Leung Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fs/Kconfig: move hfs, hfsplus out

2009-01-22T10:15:57Z

Signed-off-by: Alexey Dobriyan