forked from Minki/linux
08a3ef8f6b
This kunit update for Linux 5.6-rc1 consists of: -- Support for building kunit as a module from Alan Maguire -- AppArmor KUnit tests for policy unpack from Mike Salvatore -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAl4xz/wACgkQCwJExA0N Qxyg2A//X0bnhN82oCchkTRW3GyGi5wTR2wGhoNzMZD0XUtCvn+4BlCSP20ttYdT beiLCiewcuEdvXRyEV9Kikvet/67ovbjA/ce6ZrR7TlIHo8esKcy19/nu1OTvtI1 8eji1q7NSEV9iswz1ZoBAw+MTDHZfOI9qYY2UPcwjy7xWN84z2X1w+8UQ3EamOKd 6BfbohsYuuTTHhA2k1aUzvQcHqNz0YdH4yvNQpdunJXLUI04TeGZA6Ug66u6kWEd 1f5SSAu6r1vnU7DADrb1QwEDuIwL4KBuaMg2Rj5GLxTNp3wxmW9M2Dit+iN7+vNH TS31kZW6KgxC5XuGVPENJaWlDX5Hm+5W8uiRZLNXsxDy927u53RzwrSZw/FbdbB1 HuPZZCzE1soWHdPIQz44HCCAg9XddypYlC1o4IYL1JkJknqG12ky4xgM8GRNCZAB oUW3Ax3Lcr0EJALO/kFd/uEbl79PdmDk8uPMU1jtLyx5cs70yC3fsT2GB+DbP802 i/FxTtrOMGjU2OWcYfQcXapvZdgImf9nPsSZe3FJXjHfytNRbVZOZ2rHAMh03Keu EBthDs6ejm6OUSGUXjngE9NaQKXsNSQ1Qor+6FrGnT4IxUMzWenudqHH7/dgF7Fr fHlZGBilKMc/EYKb/6hj4kvEChrSIXj6TFknmI28I/epPiOr2gU= =AFO4 -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-5.6-rc1-kunit' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest kunit updates from Shuah Khan: "This kunit update consists of: - Support for building kunit as a module from Alan Maguire - AppArmor KUnit tests for policy unpack from Mike Salvatore" * tag 'linux-kselftest-5.6-rc1-kunit' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: building kunit as a module breaks allmodconfig kunit: update documentation to describe module-based build kunit: allow kunit to be loaded as a module kunit: remove timeout dependence on sysctl_hung_task_timeout_seconds kunit: allow kunit tests to be loaded as a module kunit: hide unexported try-catch interface in try-catch-impl.h kunit: move string-stream.h to lib/kunit apparmor: add AppArmor KUnit tests for policy unpack
127 lines
4.1 KiB
Plaintext
127 lines
4.1 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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# Ext3 configs are here for backward compatibility with old configs which may
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# have EXT3_FS set but not EXT4_FS set and thus would result in non-bootable
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# kernels after the removal of ext3 driver.
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config EXT3_FS
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tristate "The Extended 3 (ext3) filesystem"
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# These must match EXT4_FS selects...
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select EXT4_FS
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select JBD2
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select CRC16
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select CRYPTO
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select CRYPTO_CRC32C
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help
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This config option is here only for backward compatibility. ext3
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filesystem is now handled by the ext4 driver.
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config EXT3_FS_POSIX_ACL
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bool "Ext3 POSIX Access Control Lists"
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depends on EXT3_FS
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select EXT4_FS_POSIX_ACL
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select FS_POSIX_ACL
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help
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This config option is here only for backward compatibility. ext3
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filesystem is now handled by the ext4 driver.
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config EXT3_FS_SECURITY
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bool "Ext3 Security Labels"
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depends on EXT3_FS
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select EXT4_FS_SECURITY
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help
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This config option is here only for backward compatibility. ext3
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filesystem is now handled by the ext4 driver.
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config EXT4_FS
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tristate "The Extended 4 (ext4) filesystem"
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# Please update EXT3_FS selects when changing these
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select JBD2
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select CRC16
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select CRYPTO
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select CRYPTO_CRC32C
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select FS_IOMAP
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select FS_ENCRYPTION_ALGS if FS_ENCRYPTION
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help
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This is the next generation of the ext3 filesystem.
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Unlike the change from ext2 filesystem to ext3 filesystem,
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the on-disk format of ext4 is not forwards compatible with
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ext3; it is based on extent maps and it supports 48-bit
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physical block numbers. The ext4 filesystem also supports delayed
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allocation, persistent preallocation, high resolution time stamps,
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and a number of other features to improve performance and speed
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up fsck time. For more information, please see the web pages at
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http://ext4.wiki.kernel.org.
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The ext4 filesystem supports mounting an ext3 filesystem; while there
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are some performance gains from the delayed allocation and inode
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table readahead, the best performance gains require enabling ext4
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features in the filesystem using tune2fs, or formatting a new
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filesystem as an ext4 filesystem initially. Without explicit enabling
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of ext4 features, the on disk filesystem format stays fully backward
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compatible.
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To compile this file system support as a module, choose M here. The
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module will be called ext4.
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If unsure, say N.
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config EXT4_USE_FOR_EXT2
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bool "Use ext4 for ext2 file systems"
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depends on EXT4_FS
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depends on EXT2_FS=n
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default y
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help
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Allow the ext4 file system driver code to be used for ext2
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file system mounts. This allows users to reduce their
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compiled kernel size by using one file system driver for
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ext2, ext3, and ext4 file systems.
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config EXT4_FS_POSIX_ACL
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bool "Ext4 POSIX Access Control Lists"
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depends on EXT4_FS
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select FS_POSIX_ACL
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help
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POSIX Access Control Lists (ACLs) support permissions for users and
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groups beyond the owner/group/world scheme.
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If you don't know what Access Control Lists are, say N
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config EXT4_FS_SECURITY
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bool "Ext4 Security Labels"
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depends on EXT4_FS
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help
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Security labels support alternative access control models
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implemented by security modules like SELinux. This option
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enables an extended attribute handler for file security
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labels in the ext4 filesystem.
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If you are not using a security module that requires using
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extended attributes for file security labels, say N.
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config EXT4_DEBUG
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bool "Ext4 debugging support"
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depends on EXT4_FS
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help
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Enables run-time debugging support for the ext4 filesystem.
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If you select Y here, then you will be able to turn on debugging
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with a command such as:
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echo 1 > /sys/module/ext4/parameters/mballoc_debug
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config EXT4_KUNIT_TESTS
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tristate "KUnit tests for ext4"
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select EXT4_FS
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depends on KUNIT
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help
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This builds the ext4 KUnit tests.
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KUnit tests run during boot and output the results to the debug log
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in TAP format (http://testanything.org/). Only useful for kernel devs
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running KUnit test harness and are not for inclusion into a production
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build.
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For more information on KUnit and unit tests in general please refer
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to the KUnit documentation in Documentation/dev-tools/kunit/.
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If unsure, say N.
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