[PATCH 0/7] keys: Add tracepoints

David Howells
2024-08-21T12:36:29Z

Hi Jarkko,

Here's a patch to add some tracepoints to keyrings to make it easier to
debug what's going on, plus a bunch of preliminary patches to move things
about a bit to make that easier.

The patches can also be found here:

https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=keys-next

Thanks,
David

David Howells (7):
keys: Out of line key_is_dead() so it can have tracepoints added in
keys: Extract struct key_user to its own header for tracing purposes
keys: Move key_get() out of line so a tracepoint can be added
keys: Add a key_ref_get() wrapper
keys: Use key_get() instead of __key_get()
keys: Provide a key_try_get() function and use it
keys: Add tracepoints for the keyrings facility

Documentation/security/keys/core.rst | 1 -
crypto/asymmetric_keys/restrict.c | 6 +-
include/keys/key_user.h | 35 +++
include/linux/key.h | 16 +-
include/trace/events/key.h | 401 +++++++++++++++++++++++++++
security/keys/gc.c | 4 +
security/keys/internal.h | 41 +--
security/keys/key.c | 70 ++++-
security/keys/keyctl.c | 2 +
security/keys/keyring.c | 45 ++-
security/keys/process_keys.c | 15 +-
11 files changed, 566 insertions(+), 70 deletions(-)
create mode 100644 include/keys/key_user.h
create mode 100644 include/trace/events/key.h