Re: [RFC PATCH 02/12] powerpc: Add support for adding an ESM blob to the zImage wrapper

2019-05-21 Thread Paul Mackerras
On Tue, May 21, 2019 at 07:13:26AM +0200, Christoph Hellwig wrote: > On Tue, May 21, 2019 at 01:49:02AM -0300, Thiago Jung Bauermann wrote: > > From: Benjamin Herrenschmidt > > > > For secure VMs, the signing tool will create a ticket called the "ESM blob" > > for the Enter Secure Mode

Re: Re: [RFC PATCH 02/12] powerpc: Add support for adding an ESM blob to the zImage wrapper

2019-05-21 Thread Ram Pai
On Tue, May 21, 2019 at 07:13:26AM +0200, Christoph Hellwig wrote: > On Tue, May 21, 2019 at 01:49:02AM -0300, Thiago Jung Bauermann wrote: > > From: Benjamin Herrenschmidt > > > > For secure VMs, the signing tool will create a ticket called the "ESM blob" > > for the Enter Secure Mode

Re: [RFC PATCH 02/12] powerpc: Add support for adding an ESM blob to the zImage wrapper

2019-05-20 Thread Christoph Hellwig
On Tue, May 21, 2019 at 01:49:02AM -0300, Thiago Jung Bauermann wrote: > From: Benjamin Herrenschmidt > > For secure VMs, the signing tool will create a ticket called the "ESM blob" > for the Enter Secure Mode ultravisor call with the signatures of the kernel > and initrd among other things. >