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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-08-24 08:46:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-08-24 08:46:03 -0700 |
| commit | cf9610f9116d55c5a66ef9f1faecacabd93a9322 (patch) | |
| tree | 757a3d280760c654767631cab5ad8af2d86d1848 /security/apparmor/Kconfig | |
| download | linux-stable-cf9610f9116d55c5a66ef9f1faecacabd93a9322.tar.gz linux-stable-cf9610f9116d55c5a66ef9f1faecacabd93a9322.zip | |
Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlgrafted
Pull pin control updates from Linus Walleij:
"Core changes:
- Use the non-blocking mux_state_try_select() in the generic MUX pin
control back-end
- Free pin maps on pinctrl_generic_to_map() failure in the core
helpers
New hardware pin control:
- Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC
(this is for the low power audio, LPASS = Low Power Audio SubSystem
portions)
- Upboard support on top of the Intel pin controller
- Apple T6030 and T6031 support (just compatible strings)
- Samsung Exynos 8855 SoC
- Mediatek MT6858 SoC
- Rockchip RK3308B and RV1106 SoCs
- Airoha EN7523 and AN7563 SoCs
Improvements:
- Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable
- Qualcomm improvements on top of the Qualcomm PDC (power domain
controller) irqchip improvements from tglx:s tree
- Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups
- The NPCM8xx driver has been put into shape fixing many pin and
group definitions
- Some non-urgent Tegra 264 pin assignments are fixed up
- Some non-urgent fixups to Airoha AN7581 and AN7583 registers and
pin assignments, missing features etc"
* tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits)
dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema
pinctrl: meson: sync some modify from A4
pinctrl: meson: a4: Add input enable pin configuration
pinctrl: realtek: rtd1625: remove unused group name spdif_sel
pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13
dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema
Revert "Merge branch 'ib-rsk7204' into devel"
pinctrl: rockchip: Add RV1106 pinctrl support
dt-bindings: pinctrl: rockchip: Add RV1106 compatible
pinctrl: rockchip: Decode drive strength in the get function
pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable
pinctrl: airoha: add support of an7563 SoC
dt-bindings: pinctrl: airoha: add support of an7563 pin controller
pinctrl: airoha: try to find chip scu node by phandle first
pinctrl: airoha: add support of en7523 SoC
dt-bindings: pinctrl: airoha: add support of en7523 pin controller
pinctrl: airoha: an7583: add support for olt pinmux
pinctrl: airoha: an7583: add support for pon_alt pinmux
pinctrl: airoha: an7583: add support for npu_uart pinmux
dt-bindings: pinctrl: airoha: an7583: add missed features
...
Diffstat (limited to 'security/apparmor/Kconfig')
| -rw-r--r-- | security/apparmor/Kconfig | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/security/apparmor/Kconfig b/security/apparmor/Kconfig new file mode 100644 index 000000000..1e3bd4464 --- /dev/null +++ b/security/apparmor/Kconfig @@ -0,0 +1,122 @@ +# SPDX-License-Identifier: GPL-2.0-only +config SECURITY_APPARMOR + bool "AppArmor support" + depends on SECURITY && NET + select AUDIT + select SECURITY_PATH + select SECURITYFS + select SECURITY_NETWORK + default n + help + This enables the AppArmor security module. + Required userspace tools (if they are not included in your + distribution) and further information may be found at + http://apparmor.wiki.kernel.org + + If you are unsure how to answer this question, answer N. + +config SECURITY_APPARMOR_DEBUG + bool "Build AppArmor with debug code" + depends on SECURITY_APPARMOR + default n + help + Build apparmor with debugging logic in apparmor. Not all + debugging logic will necessarily be enabled. A submenu will + provide fine grained control of the debug options that are + available. + +config SECURITY_APPARMOR_DEBUG_ASSERTS + bool "Build AppArmor with debugging asserts" + depends on SECURITY_APPARMOR_DEBUG + default y + help + Enable code assertions made with AA_BUG. These are primarily + function entry preconditions but also exist at other key + points. If the assert is triggered it will trigger a WARN + message. + +config SECURITY_APPARMOR_DEBUG_MESSAGES + bool "Debug messages enabled by default" + depends on SECURITY_APPARMOR_DEBUG + default n + help + Set the default value of the apparmor.debug kernel parameter. + When enabled, various debug messages will be logged to + the kernel message buffer. + +config SECURITY_APPARMOR_INTROSPECT_POLICY + bool "Allow loaded policy to be introspected" + depends on SECURITY_APPARMOR + default y + help + This option selects whether introspection of loaded policy + is available to userspace via the apparmor filesystem. This + adds to kernel memory usage. It is required for introspection + of loaded policy, and check point and restore support. It + can be disabled for embedded systems where reducing memory and + cpu is paramount. + +config SECURITY_APPARMOR_HASH + bool "Enable introspection of sha256 hashes for loaded profiles" + depends on SECURITY_APPARMOR_INTROSPECT_POLICY + select CRYPTO_LIB_SHA256 + default y + help + This option selects whether introspection of loaded policy + hashes is available to userspace via the apparmor + filesystem. This option provides a light weight means of + checking loaded policy. This option adds to policy load + time and can be disabled for small embedded systems. + +config SECURITY_APPARMOR_HASH_DEFAULT + bool "Enable policy hash introspection by default" + depends on SECURITY_APPARMOR_HASH + default y + help + This option selects whether sha256 hashing of loaded policy + is enabled by default. The generation of sha256 hashes for + loaded policy provide system administrators a quick way to + verify that policy in the kernel matches what is expected, + however it can slow down policy load on some devices. In + these cases policy hashing can be disabled by default and + enabled only if needed. + +config SECURITY_APPARMOR_EXPORT_BINARY + bool "Allow exporting the raw binary policy" + depends on SECURITY_APPARMOR_INTROSPECT_POLICY + select ZSTD_COMPRESS + select ZSTD_DECOMPRESS + default y + help + This option allows reading back binary policy as it was loaded. + It increases the amount of kernel memory needed by policy and + also increases policy load time. This option is required for + checkpoint and restore support, and debugging of loaded policy. + +config SECURITY_APPARMOR_PARANOID_LOAD + bool "Perform full verification of loaded policy" + depends on SECURITY_APPARMOR + default y + help + This options allows controlling whether apparmor does a full + verification of loaded policy. This should not be disabled + except for embedded systems where the image is read only, + includes policy, and has some form of integrity check. + Disabling the check will speed up policy loads. + +config SECURITY_APPARMOR_KUNIT_TEST + tristate "Build KUnit tests for policy_unpack.c" if !KUNIT_ALL_TESTS + depends on KUNIT && SECURITY_APPARMOR + default KUNIT_ALL_TESTS + help + This builds the AppArmor KUnit tests. + + KUnit tests run during boot and output the results to the debug log + in TAP format (https://testanything.org/). Only useful for kernel devs + running KUnit test harness and are not for inclusion into a + production build. + + For more information on KUnit and unit tests in general please refer + to the KUnit documentation in Documentation/dev-tools/kunit/. + + If unsure, say N. |
