Re: [PATCH v3 1/9] KEYS: Defined an IMA hook to measure keys on key create or update

[Sasha Levin]

On Thu, Oct 31, 2019 at 08:27:47AM -0700, Lakshmi Ramasubramanian wrote:
> On 10/31/19 2:10 AM, Sasha Levin wrote:
>
> Hi Sasha,
>
> > On Wed, Oct 30, 2019 at 06:19:02PM -0700, Lakshmi Ramasubramanian wrote:
> > > Asymmetric keys used for verifying file signatures or certificates
> > > are currently not included in the IMA measurement list.
> > >
> > > This patch defines a new IMA hook namely ima_post_key_create_or_update()
> > > to measure asymmetric keys.
> > >
> > > Signed-off-by: Lakshmi Ramasubramanian <nramas@xxxxxxxxxxxxxxxxxxx>
> >
> > What are the prerequisites for this patch?
>
> I built this patch set on kernel v5.3
>
> I applied the following patch provided by Nayna Jain@IBM and then 
> added my changes:
>
> 	[PATCH v9 5/8] ima: make process_buffer_measurement() generic

$ git checkout v5.3
HEAD is now at 4d856f72c10ec Linux 5.3
$ git am ~/incoming/_PATCH_v9_5-8_ima_make_process_buffer_measurement__generic.patch
Applying: ima: make process_buffer_measurement() generic
error: patch failed: security/integrity/ima/ima.h:217
error: security/integrity/ima/ima.h: patch does not apply

What am I missing?

--
Thanks,
Sasha