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authorLinus Torvalds <torvalds@linux-foundation.org>2023-11-03 22:48:17 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-11-03 22:48:17 +0300
commit6bdfe2d88b9ff8b0cce32ce87cd47c0e9d665f48 (patch)
treea8a43da53fa84ce69adfb252ddbdaa38fc15e303 /Documentation
parent136cc1e1f5be75f57f1e0404b94ee1c8792cb07d (diff)
parent6cede10161be00d129a24e8b84c2674785a32cf8 (diff)
downloadlinux-6bdfe2d88b9ff8b0cce32ce87cd47c0e9d665f48.tar.xz
Merge tag 'apparmor-pr-2023-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
Pull apparmor updates from John Johansen: "This adds initial support for mediating io_uring and userns creation. Adds a new restriction that tightens the use of change_profile, and a couple of optimizations to reduce performance bottle necks that have been found when retrieving the current task's secid and allocating work buffers. The majority of the patch set continues cleaning up and simplifying the code (fixing comments, removing now dead functions, and macros etc). Finally there are 4 bug fixes, with the regression fix having had a couple months of testing. Features: - optimize retrieving current task secid - add base io_uring mediation - add base userns mediation - improve buffer allocation - allow restricting unprivilege change_profile Cleanups: - Fix kernel doc comments - remove unused declarations - remove unused functions - remove unneeded #ifdef - remove unused macros - mark fns static - cleanup fn with unused return values - cleanup audit data - pass cred through to audit data - refcount the pdb instead of using duplicates - make SK_CTX macro an inline fn - some comment cleanups Bug fixes: - fix regression in mount mediation - fix invalid refenece - use passed in gfp flags - advertise avaiability of extended perms and disconnected.path" * tag 'apparmor-pr-2023-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: (39 commits) apparmor: Fix some kernel-doc comments apparmor: Fix one kernel-doc comment apparmor: Fix some kernel-doc comments apparmor: mark new functions static apparmor: Fix regression in mount mediation apparmor: cache buffers on percpu list if there is lock contention apparmor: add io_uring mediation apparmor: add user namespace creation mediation apparmor: allow restricting unprivileged change_profile apparmor: advertise disconnected.path is available apparmor: refcount the pdb apparmor: provide separate audit messages for file and policy checks apparmor: pass cred through to audit info. apparmor: rename audit_data->label to audit_data->subj_label apparmor: combine common_audit_data and apparmor_audit_data apparmor: rename SK_CTX() to aa_sock and make it an inline fn apparmor: Optimize retrieving current task secid apparmor: remove unused functions in policy_ns.c/.h apparmor: remove unneeded #ifdef in decompress_zstd() apparmor: fix invalid reference on profile->disconnected ...
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