On Mon, 2022-08-01 at 22:24 +0200, Michal Suchánek wrote:
> > > > +
> > > > +int __weak arch_read_variable(enum arch_variable_type type,
> > > > char *varname,
> > > > + void *varbuf, u_int *varlen)
> > > > +{
> > > > + return -EOPNOTSUPP;
> > > > +}
> > > > +
> >
Michael and Michal,
On Tue, 2022-08-02 at 12:59 +1000, Michael Ellerman wrote:
> I don't think "arch" is the right level of abstraction here.
>
> There isn't a standard way to get these variables across a given
> arch,
> they're not defined in the architecture specification etc.
>
> As demonst
Hi Greg,
gjo...@linux.vnet.ibm.com writes:
> From: Greg Joyce
>
> Generic kernel subsystems may rely on platform specific persistent
> KeyStore to store objects containing sensitive key material. In such case,
> they need to access architecture specific functions to perform read/write
> operation
On Mon, Aug 01, 2022 at 03:45:45PM -0400, Nayna wrote:
>
> On 8/1/22 09:40, Michal Suchánek wrote:
> > Hello,
> >
> > On Mon, Aug 01, 2022 at 07:34:25AM -0500, gjo...@linux.vnet.ibm.com wrote:
> > > From: Greg Joyce
> > >
> > > Generic kernel subsystems may rely on platform specific persistent
On 8/1/22 09:40, Michal Suchánek wrote:
Hello,
On Mon, Aug 01, 2022 at 07:34:25AM -0500, gjo...@linux.vnet.ibm.com wrote:
From: Greg Joyce
Generic kernel subsystems may rely on platform specific persistent
KeyStore to store objects containing sensitive key material. In such case,
they need
Hello,
On Mon, Aug 01, 2022 at 07:34:25AM -0500, gjo...@linux.vnet.ibm.com wrote:
> From: Greg Joyce
>
> Generic kernel subsystems may rely on platform specific persistent
> KeyStore to store objects containing sensitive key material. In such case,
> they need to access architecture specific fun
From: Greg Joyce
Generic kernel subsystems may rely on platform specific persistent
KeyStore to store objects containing sensitive key material. In such case,
they need to access architecture specific functions to perform read/write
operations on these variables.
Define the generic variable read
