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2017-11-07Merge branch 'linus' into locking/core, to resolve conflictsIngo Molnar
Conflicts: include/linux/compiler-clang.h include/linux/compiler-gcc.h include/linux/compiler-intel.h include/uapi/linux/stddef.h Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-10-26Revert "apparmor: add base infastructure for socket mediation"Linus Torvalds
This reverts commit 651e28c5537abb39076d3949fb7618536f1d242e. This caused a regression: "The specific problem is that dnsmasq refuses to start on openSUSE Leap 42.2. The specific cause is that and attempt to open a PF_LOCAL socket gets EACCES. This means that networking doesn't function on a system with a 4.14-rc2 system." Sadly, the developers involved seemed to be in denial for several weeks about this, delaying the revert. This has not been a good release for the security subsystem, and this area needs to change development practices. Reported-and-bisected-by: James Bottomley <James.Bottomley@hansenpartnership.com> Tracked-by: Thorsten Leemhuis <regressions@leemhuis.info> Cc: John Johansen <john.johansen@canonical.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Seth Arnold <seth.arnold@canonical.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-10-10locking/rwsem, security/apparmor: Replace homebrew use of write_can_lock() ↵Will Deacon
with lockdep The lockdep subsystem provides a robust way to assert that a lock is held, so use that instead of write_can_lock, which can give incorrect results for qrwlocks. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: John Johansen <john.johansen@canonical.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: paulmck@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/1507055129-12300-1-git-send-email-will.deacon@arm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-09-23Merge tag 'apparmor-pr-2017-09-22' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor Pull apparmor updates from John Johansen: "This is the apparmor pull request, similar to SELinux and seccomp. It's the same series that I was sent to James' security tree + one regression fix that was found after the series was sent to James and would have been sent for v4.14-rc2. Features: - in preparation for secid mapping add support for absolute root view based labels - add base infastructure for socket mediation - add mount mediation - add signal mediation minor cleanups and changes: - be defensive, ensure unconfined profiles have dfas initialized - add more debug asserts to apparmorfs - enable policy unpacking to audit different reasons for failure - cleanup conditional check for label in label_print - Redundant condition: prev_ns. in [label.c:1498] Bug Fixes: - fix regression in apparmorfs DAC access permissions - fix build failure on sparc caused by undeclared signals - fix sparse report of incorrect type assignment when freeing label proxies - fix race condition in null profile creation - Fix an error code in aafs_create() - Fix logical error in verify_header() - Fix shadowed local variable in unpack_trans_table()" * tag 'apparmor-pr-2017-09-22' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: apparmor: fix apparmorfs DAC access permissions apparmor: fix build failure on sparc caused by undeclared signals apparmor: fix incorrect type assignment when freeing proxies apparmor: ensure unconfined profiles have dfas initialized apparmor: fix race condition in null profile creation apparmor: move new_null_profile to after profile lookup fns() apparmor: add base infastructure for socket mediation apparmor: add more debug asserts to apparmorfs apparmor: make policy_unpack able to audit different info messages apparmor: add support for absolute root view based labels apparmor: cleanup conditional check for label in label_print apparmor: add mount mediation apparmor: add the ability to mediate signals apparmor: Redundant condition: prev_ns. in [label.c:1498] apparmor: Fix an error code in aafs_create() apparmor: Fix logical error in verify_header() apparmor: Fix shadowed local variable in unpack_trans_table()
2017-09-22apparmor: fix build failure on sparc caused by undeclared signalsJohn Johansen
In file included from security/apparmor/ipc.c:23:0: security/apparmor/include/sig_names.h:26:3: error: 'SIGSTKFLT' undeclared here (not in a function) [SIGSTKFLT] = 16, /* -, 16, - */ ^ security/apparmor/include/sig_names.h:26:3: error: array index in initializer not of integer type security/apparmor/include/sig_names.h:26:3: note: (near initialization for 'sig_map') security/apparmor/include/sig_names.h:51:3: error: 'SIGUNUSED' undeclared here (not in a function) [SIGUNUSED] = 34, /* -, 31, - */ ^ security/apparmor/include/sig_names.h:51:3: error: array index in initializer not of integer type security/apparmor/include/sig_names.h:51:3: note: (near initialization for 'sig_map') Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Fixes: c6bf1adaecaa ("apparmor: add the ability to mediate signals") Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-09-22apparmor: add base infastructure for socket mediationJohn Johansen
Provide a basic mediation of sockets. This is not a full net mediation but just whether a spcific family of socket can be used by an application, along with setting up some basic infrastructure for network mediation to follow. the user space rule hav the basic form of NETWORK RULE = [ QUALIFIERS ] 'network' [ DOMAIN ] [ TYPE | PROTOCOL ] DOMAIN = ( 'inet' | 'ax25' | 'ipx' | 'appletalk' | 'netrom' | 'bridge' | 'atmpvc' | 'x25' | 'inet6' | 'rose' | 'netbeui' | 'security' | 'key' | 'packet' | 'ash' | 'econet' | 'atmsvc' | 'sna' | 'irda' | 'pppox' | 'wanpipe' | 'bluetooth' | 'netlink' | 'unix' | 'rds' | 'llc' | 'can' | 'tipc' | 'iucv' | 'rxrpc' | 'isdn' | 'phonet' | 'ieee802154' | 'caif' | 'alg' | 'nfc' | 'vsock' | 'mpls' | 'ib' | 'kcm' ) ',' TYPE = ( 'stream' | 'dgram' | 'seqpacket' | 'rdm' | 'raw' | 'packet' ) PROTOCOL = ( 'tcp' | 'udp' | 'icmp' ) eg. network, network inet, Signed-off-by: John Johansen <john.johansen@canonical.com> Acked-by: Seth Arnold <seth.arnold@canonical.com>
2017-09-22apparmor: make policy_unpack able to audit different info messagesJohn Johansen
Switch unpack auditing to using the generic name field in the audit struct and make it so we can start adding new info messages about why an unpack failed. Signed-off-by: John Johansen <john.johansen@canonical.com> Acked-by: Seth Arnold <seth.arnold@canonical.com>
2017-09-22apparmor: add support for absolute root view based labelsJohn Johansen
With apparmor policy virtualization based on policy namespace View's we don't generally want/need absolute root based views, however there are cases like debugging and some secid based conversions where using a root based view is important. Signed-off-by: John Johansen <john.johansen@canonical.com> Acked-by: Seth Arnold <seth.arnold@canonical.com>
2017-09-22apparmor: add mount mediationJohn Johansen
Add basic mount mediation. That allows controlling based on basic mount parameters. It does not include special mount parameters for apparmor, super block labeling, or any triggers for apparmor namespace parameter modifications on pivot root. default userspace policy rules have the form of MOUNT RULE = ( MOUNT | REMOUNT | UMOUNT ) MOUNT = [ QUALIFIERS ] 'mount' [ MOUNT CONDITIONS ] [ SOURCE FILEGLOB ] [ '->' MOUNTPOINT FILEGLOB ] REMOUNT = [ QUALIFIERS ] 'remount' [ MOUNT CONDITIONS ] MOUNTPOINT FILEGLOB UMOUNT = [ QUALIFIERS ] 'umount' [ MOUNT CONDITIONS ] MOUNTPOINT FILEGLOB MOUNT CONDITIONS = [ ( 'fstype' | 'vfstype' ) ( '=' | 'in' ) MOUNT FSTYPE EXPRESSION ] [ 'options' ( '=' | 'in' ) MOUNT FLAGS EXPRESSION ] MOUNT FSTYPE EXPRESSION = ( MOUNT FSTYPE LIST | MOUNT EXPRESSION ) MOUNT FSTYPE LIST = Comma separated list of valid filesystem and virtual filesystem types (eg ext4, debugfs, etc) MOUNT FLAGS EXPRESSION = ( MOUNT FLAGS LIST | MOUNT EXPRESSION ) MOUNT FLAGS LIST = Comma separated list of MOUNT FLAGS. MOUNT FLAGS = ( 'ro' | 'rw' | 'nosuid' | 'suid' | 'nodev' | 'dev' | 'noexec' | 'exec' | 'sync' | 'async' | 'remount' | 'mand' | 'nomand' | 'dirsync' | 'noatime' | 'atime' | 'nodiratime' | 'diratime' | 'bind' | 'rbind' | 'move' | 'verbose' | 'silent' | 'loud' | 'acl' | 'noacl' | 'unbindable' | 'runbindable' | 'private' | 'rprivate' | 'slave' | 'rslave' | 'shared' | 'rshared' | 'relatime' | 'norelatime' | 'iversion' | 'noiversion' | 'strictatime' | 'nouser' | 'user' ) MOUNT EXPRESSION = ( ALPHANUMERIC | AARE ) ... PIVOT ROOT RULE = [ QUALIFIERS ] pivot_root [ oldroot=OLD PUT FILEGLOB ] [ NEW ROOT FILEGLOB ] SOURCE FILEGLOB = FILEGLOB MOUNTPOINT FILEGLOB = FILEGLOB eg. mount, mount /dev/foo, mount options=ro /dev/foo -> /mnt/, mount options in (ro,atime) /dev/foo -> /mnt/, mount options=ro options=atime, Signed-off-by: John Johansen <john.johansen@canonical.com> Acked-by: Seth Arnold <seth.arnold@canonical.com>
2017-09-22apparmor: add the ability to mediate signalsJohn Johansen
Add signal mediation where the signal can be mediated based on the signal, direction, or the label or the peer/target. The signal perms are verified on a cross check to ensure policy consistency in the case of incremental policy load/replacement. The optimization of skipping the cross check when policy is guaranteed to be consistent (single compile unit) remains to be done. policy rules have the form of SIGNAL_RULE = [ QUALIFIERS ] 'signal' [ SIGNAL ACCESS PERMISSIONS ] [ SIGNAL SET ] [ SIGNAL PEER ] SIGNAL ACCESS PERMISSIONS = SIGNAL ACCESS | SIGNAL ACCESS LIST SIGNAL ACCESS LIST = '(' Comma or space separated list of SIGNAL ACCESS ')' SIGNAL ACCESS = ( 'r' | 'w' | 'rw' | 'read' | 'write' | 'send' | 'receive' ) SIGNAL SET = 'set' '=' '(' SIGNAL LIST ')' SIGNAL LIST = Comma or space separated list of SIGNALS SIGNALS = ( 'hup' | 'int' | 'quit' | 'ill' | 'trap' | 'abrt' | 'bus' | 'fpe' | 'kill' | 'usr1' | 'segv' | 'usr2' | 'pipe' | 'alrm' | 'term' | 'stkflt' | 'chld' | 'cont' | 'stop' | 'stp' | 'ttin' | 'ttou' | 'urg' | 'xcpu' | 'xfsz' | 'vtalrm' | 'prof' | 'winch' | 'io' | 'pwr' | 'sys' | 'emt' | 'exists' | 'rtmin+0' ... 'rtmin+32' ) SIGNAL PEER = 'peer' '=' AARE eg. signal, # allow all signals signal send set=(hup, kill) peer=foo, Signed-off-by: John Johansen <john.johansen@canonical.com> Acked-by: Seth Arnold <seth.arnold@canonical.com>
2017-08-01apparmor: Refactor to remove bprm_secureexec hookKees Cook
The AppArmor bprm_secureexec hook can be merged with the bprm_set_creds hook since it's dealing with the same information, and all of the details are finalized during the first call to the bprm_set_creds hook via prepare_binprm() (subsequent calls due to binfmt_script, etc, are ignored via bprm->called_set_creds). Here, all the comments describe how secureexec is actually calculated during bprm_set_creds, so this actually does it, drops the bprm flag that was being used internally by AppArmor, and drops the bprm_secureexec hook. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: John Johansen <john.johansen@canonical.com> Reviewed-by: James Morris <james.l.morris@oracle.com> Acked-by: Serge Hallyn <serge@hallyn.com>
2017-06-10apparmor: add domain label stacking info to apparmorfsJohn Johansen
Now that the domain label transition is complete advertise it to userspace. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: move exec domain mediation to using labelsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: mediate files when they are receivedJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: move path_link mediation to using labelsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: refactor path name lookup and permission checks around labelsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: update aa_audit_file() to use labelsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: move aa_file_perm() to use labelsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: allow ptrace checks to be finer grained than just capabilityJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: move ptrace checks to using labelsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: add cross check permission helper macrosJohn Johansen
The cross check permission helper macros will help simplify code that does cross task permission checks like ptrace. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: move resource checks to using labelsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: move capability checks to using labelsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: switch getprocattr to using label_print fns()John Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: switch from profiles to using labels on contextsJohn Johansen
Begin the actual switch to using domain labels by storing them on the context and converting the label to a singular profile where possible. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: add the base fns() for domain labelsJohn Johansen
Begin moving apparmor to using broader domain labels, that will allow run time computation of domain type splitting via "stacking" of profiles into a domain label vec. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: revalidate files during execJohn Johansen
Instead of running file revalidation lazily when read/write are called copy selinux and revalidate the file table on exec. This avoids extra mediation overhead in read/write and also prevents file handles being passed through to a grand child unchecked. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: cleanup rename XXX_file_context() to XXX_file_ctx()John Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: convert aa_change_XXX bool parameters to flagsJohn Johansen
Instead of passing multiple booleans consolidate on a single flags field. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: share profile name on replacementJohn Johansen
The profile names are the same, leverage this. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: convert to profile block critical sectionsJohn Johansen
There are still a few places where profile replacement fails to update and a stale profile is used for mediation. Fix this by moving to accessing the current label through a critical section that will always ensure mediation is using the current label regardless of whether the tasks cred has been updated or not. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: move bprm_committing_creds/committed_creds to lsm.cJohn Johansen
There is no reason to have the small stubs that don't use domain private functions in domain.c, instead move them to lsm.c and make them static. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: add namespace lookup fns()John Johansen
Currently lookups are restricted to a single ns component in the path. However when namespaces are allowed to have separate views, and scopes this will not be sufficient, as it will be possible to have a multiple component ns path in scope. Add some ns lookup fns() to allow this and use them. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: switch from file_perms to aa_permsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: add gerneric permissions struct and support fnsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: add fn to test if profile supports a given mediation classJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: add policy revision file interfaceJohn Johansen
Add a policy revision file to find the current revision of a ns's policy. There is a revision file per ns, as well as a virtualized global revision file in the base apparmor fs directory. The global revision file when opened will provide the revision of the opening task namespace. The revision file can be waited on via select/poll to detect apparmor policy changes from the last read revision of the opened file. This means that the revision file must be read after the select/poll other wise update data will remain ready for reading. Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-10apparmor: provide finer control over policy managementJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-09apparmor: rework perm mapping to a slightly broader setJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-08apparmor: move permissions into their own file to be more easily sharedJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-08apparmor: allow specifying an already created dir to create ns entries inJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Reviewed-by: Kees Cook <keescook@chromium.org>
2017-06-08apparmor: rename apparmor file fns and data to indicate useJohn Johansen
prefixes are used for fns/data that are not static to apparmorfs.c with the prefixes being aafs - special magic apparmorfs for policy namespace data aa_sfs - for fns/data that go into securityfs aa_fs - for fns/data that may be used in the either of aafs or securityfs Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Reviewed-by: Kees Cook <keescook@chromium.org>
2017-06-08apparmor: move to per loaddata files, instead of replicating in profilesJohn Johansen
The loaddata sets cover more than just a single profile and should be tracked at the ns level. Move the load data files under the namespace and reference the files from the profiles via a symlink. Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Reviewed-by: Kees Cook <keescook@chromium.org>
2017-06-08apparmor: Move path lookup to using preallocated buffersJohn Johansen
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 <john.johansen@canonical.com>
2017-06-08apparmor: allow profiles to provide info to disconnected pathsJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-08apparmor: make internal lib fn skipn_spaces available to the rest of apparmorJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-06-08apparmor: move file context into file.hJohn Johansen
Signed-off-by: John Johansen <john.johansen@canonical.com>
2017-05-08mm: introduce kv[mz]alloc helpersMichal Hocko
Patch series "kvmalloc", v5. There are many open coded kmalloc with vmalloc fallback instances in the tree. Most of them are not careful enough or simply do not care about the underlying semantic of the kmalloc/page allocator which means that a) some vmalloc fallbacks are basically unreachable because the kmalloc part will keep retrying until it succeeds b) the page allocator can invoke a really disruptive steps like the OOM killer to move forward which doesn't sound appropriate when we consider that the vmalloc fallback is available. As it can be seen implementing kvmalloc requires quite an intimate knowledge if the page allocator and the memory reclaim internals which strongly suggests that a helper should be implemented in the memory subsystem proper. Most callers, I could find, have been converted to use the helper instead. This is patch 6. There are some more relying on __GFP_REPEAT in the networking stack which I have converted as well and Eric Dumazet was not opposed [2] to convert them as well. [1] http://lkml.kernel.org/r/20170130094940.13546-1-mhocko@kernel.org [2] http://lkml.kernel.org/r/1485273626.16328.301.camel@edumazet-glaptop3.roam.corp.google.com This patch (of 9): Using kmalloc with the vmalloc fallback for larger allocations is a common pattern in the kernel code. Yet we do not have any common helper for that and so users have invented their own helpers. Some of them are really creative when doing so. Let's just add kv[mz]alloc and make sure it is implemented properly. This implementation makes sure to not make a large memory pressure for > PAGE_SZE requests (__GFP_NORETRY) and also to not warn about allocation failures. This also rules out the OOM killer as the vmalloc is a more approapriate fallback than a disruptive user visible action. This patch also changes some existing users and removes helpers which are specific for them. In some cases this is not possible (e.g. ext4_kvmalloc, libcfs_kvzalloc) because those seems to be broken and require GFP_NO{FS,IO} context which is not vmalloc compatible in general (note that the page table allocation is GFP_KERNEL). Those need to be fixed separately. While we are at it, document that __vmalloc{_node} about unsupported gfp mask because there seems to be a lot of confusion out there. kvmalloc_node will warn about GFP_KERNEL incompatible (which are not superset) flags to catch new abusers. Existing ones would have to die slowly. [sfr@canb.auug.org.au: f2fs fixup] Link: http://lkml.kernel.org/r/20170320163735.332e64b7@canb.auug.org.au Link: http://lkml.kernel.org/r/20170306103032.2540-2-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Andreas Dilger <adilger@dilger.ca> [ext4 part] Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: John Hubbard <jhubbard@nvidia.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-04-07apparmor: fix parameters so that the permission test is bypassed at bootJohn Johansen
Boot parameters are written before apparmor is ready to answer whether the user is policy_view_capable(). Setting the parameters at boot results in an oops and failure to boot. Setting the parameters at boot is obviously allowed so skip the permission check when apparmor is not initialized. While we are at it move the more complicated check to last. Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-02-21Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security layer updates from James Morris: "Highlights: - major AppArmor update: policy namespaces & lots of fixes - add /sys/kernel/security/lsm node for easy detection of loaded LSMs - SELinux cgroupfs labeling support - SELinux context mounts on tmpfs, ramfs, devpts within user namespaces - improved TPM 2.0 support" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (117 commits) tpm: declare tpm2_get_pcr_allocation() as static tpm: Fix expected number of response bytes of TPM1.2 PCR Extend tpm xen: drop unneeded chip variable tpm: fix misspelled "facilitate" in module parameter description tpm_tis: fix the error handling of init_tis() KEYS: Use memzero_explicit() for secret data KEYS: Fix an error code in request_master_key() sign-file: fix build error in sign-file.c with libressl selinux: allow changing labels for cgroupfs selinux: fix off-by-one in setprocattr tpm: silence an array overflow warning tpm: fix the type of owned field in cap_t tpm: add securityfs support for TPM 2.0 firmware event log tpm: enhance read_log_of() to support Physical TPM event log tpm: enhance TPM 2.0 PCR extend to support multiple banks tpm: implement TPM 2.0 capability to get active PCR banks tpm: fix RC value check in tpm2_seal_trusted tpm_tis: fix iTPM probe via probe_itpm() function tpm: Begin the process to deprecate user_read_timer tpm: remove tpm_read_index and tpm_write_index from tpm.h ...
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