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2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441Thomas Gleixner1-5/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Allison Randal <[email protected]> Reviewed-by: Armijn Hemel <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2018-06-07apparmor: improve get_buffers macro by using get_cpu_ptrJohn Johansen1-17/+16
Refactor get_buffers so the cpu_ptr can be obtained in the outer layer, instead of inside the macro. This also enables us to cleanup the code and use get_cpu_ptr, to handle the preempt_disable() Signed-off-by: John Johansen <[email protected]> Acked-by: Seth Arnold <[email protected]>
2018-03-28macro: introduce COUNT_ARGS() macroAlexei Starovoitov1-6/+1
move COUNT_ARGS() macro from apparmor to generic header and extend it to count till twelve. COUNT() was an alternative name for this logic, but it's used for different purpose in many other places. Similarly for CONCATENATE() macro. Suggested-by: Linus Torvalds <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]>
2017-06-08apparmor: Move path lookup to using preallocated buffersJohn Johansen1-2/+2
Dynamically allocating buffers is problematic and is an extra layer that is a potntial point of failure and can slow down mediation. Change path lookup to use the preallocated per cpu buffers. Signed-off-by: John Johansen <[email protected]>
2017-06-08apparmor: allow profiles to provide info to disconnected pathsJohn Johansen1-1/+2
Signed-off-by: John Johansen <[email protected]>
2017-01-16apparmor: add per cpu work buffers to avoid allocating buffers at every hookJohn Johansen1-0/+53
Signed-off-by: John Johansen <[email protected]>
2016-03-27[apparmor] constify struct path * in a bunch of helpersAl Viro1-1/+1
Signed-off-by: Al Viro <[email protected]>
2012-03-14AppArmor: Move path failure information into aa_get_name and renameJohn Johansen1-1/+2
Move the path name lookup failure messages into the main path name lookup routine, as the information is useful in more than just aa_path_perm. Also rename aa_get_name to aa_path_name as it is not getting a reference counted object with a corresponding put fn. Signed-off-by: John Johansen <[email protected]> Acked-by: Kees Cook <[email protected]>
2010-08-02AppArmor: misc. base functions and definesJohn Johansen1-0/+31
Miscellaneous functions and defines needed by AppArmor, including the base path resolution routines. Signed-off-by: John Johansen <[email protected]> Signed-off-by: James Morris <[email protected]>
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