[PATCH bpf-next v7 2/8] security: Refactor declaration of LSM hooks

James Morris jmorris at namei.org
Fri Mar 27 00:28:35 UTC 2020

On Thu, 26 Mar 2020, KP Singh wrote:

> From: KP Singh <kpsingh at google.com>
> The information about the different types of LSM hooks is scattered
> in two locations i.e. union security_list_options and
> struct security_hook_heads. Rather than duplicating this information
> even further for BPF_PROG_TYPE_LSM, define all the hooks with the
> LSM_HOOK macro in lsm_hook_defs.h which is then used to generate all
> the data structures required by the LSM framework.
> The LSM hooks are defined as:
>   LSM_HOOK(<return_type>, <default_value>, <hook_name>, args...)
> with <default_value> acccessible in security.c as:
>   LSM_RET_DEFAULT(<hook_name>)
> Signed-off-by: KP Singh <kpsingh at google.com>
> Reviewed-by: Brendan Jackman <jackmanb at google.com>
> Reviewed-by: Florent Revest <revest at google.com>
> Reviewed-by: Kees Cook <keescook at chromium.org>
> Reviewed-by: Casey Schaufler <casey at schaufler-ca.com>

Acked-by: James Morris <jamorris at linux.microsoft.com>

James Morris
<jmorris at namei.org>

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