On Mon, Dec 23, 2024 at 1:57 AM Luo Gengkun <luogengkun@xxxxxxxxxxxxxxx> wrote:
>
> It seems that the attr parameter was never been used in security
> checks since it was first introduced by:
>
> commit da97e18458fb ("perf_event: Add support for LSM and SELinux checks")
>
> so remove it.
>
> Signed-off-by: Luo Gengkun <luogengkun@xxxxxxxxxxxxxxx>
> ---
> arch/x86/events/intel/bts.c | 2 +-
> arch/x86/events/intel/core.c | 2 +-
> arch/x86/events/intel/p4.c | 2 +-
> drivers/perf/arm_spe_pmu.c | 4 ++--
> include/linux/lsm_hook_defs.h | 2 +-
> include/linux/perf_event.h | 10 +++++-----
> include/linux/security.h | 5 ++---
> kernel/events/core.c | 14 +++++++-------
> kernel/trace/trace_event_perf.c | 4 ++--
> security/security.c | 5 ++---
> security/selinux/hooks.c | 2 +-
> 11 files changed, 25 insertions(+), 27 deletions(-)
This patch seems fine to me from a LSM and SELinux perspective, but
I'd want to see an ACK from the perf folks before I merge this.
I'll also leave patch 2/2 for the perf folks as it seems largely
unrelated to this patch.
--
paul-moore.com
