linux-kernel - Re: [PATCH v9 12/25] security: Introduce file_post

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Date: Tue, 13 Feb 2024 13:58:43 +0100
From: Roberto Sassu <roberto.sassu@...weicloud.com>
To: Paul Moore <paul@...l-moore.com>, Mimi Zohar <zohar@...ux.ibm.com>
Cc: viro@...iv.linux.org.uk, brauner@...nel.org, chuck.lever@...cle.com, 
 jlayton@...nel.org, neilb@...e.de, kolga@...app.com, Dai.Ngo@...cle.com, 
 tom@...pey.com, jmorris@...ei.org, serge@...lyn.com,
 dmitry.kasatkin@...il.com,  eric.snowberg@...cle.com, dhowells@...hat.com,
 jarkko@...nel.org,  stephen.smalley.work@...il.com, eparis@...isplace.org,
 casey@...aufler-ca.com,  shuah@...nel.org, mic@...ikod.net,
 linux-kernel@...r.kernel.org,  linux-fsdevel@...r.kernel.org,
 linux-nfs@...r.kernel.org,  linux-security-module@...r.kernel.org,
 linux-integrity@...r.kernel.org,  keyrings@...r.kernel.org,
 selinux@...r.kernel.org,  linux-kselftest@...r.kernel.org, Roberto Sassu
 <roberto.sassu@...wei.com>,  Stefan Berger <stefanb@...ux.ibm.com>
Subject: Re: [PATCH v9 12/25] security: Introduce file_post_open hook

On Mon, 2024-02-12 at 16:16 -0500, Paul Moore wrote:
> On Mon, Feb 12, 2024 at 4:06 PM Mimi Zohar <zohar@...ux.ibm.com> wrote:
> > 
> > Hi Roberto,
> > 
> > 
> > > diff --git a/security/security.c b/security/security.c
> > > index d9d2636104db..f3d92bffd02f 100644
> > > --- a/security/security.c
> > > +++ b/security/security.c
> > > @@ -2972,6 +2972,23 @@ int security_file_open(struct file *file)
> > >       return fsnotify_perm(file, MAY_OPEN);  <===  Conflict
> > 
> > Replace with "return fsnotify_open_perm(file);"
> > 
> > >  }
> > > 
> > 
> > The patch set doesn't apply cleaning to 6.8-rcX without this change.  Unless
> > there are other issues, I can make the change.
> 
> I take it this means you want to pull this via the IMA/EVM tree?

Not sure about that, but I have enough changes to do to make a v10.

Roberto