On Tue, 30 Apr 2019 11:24:27 +0200 Peter Oberparleiter <ober...@linux.ibm.com> wrote:
> On 29.04.2019 15:45, Christian Borntraeger wrote: > > > > > > On 29.04.19 15:40, Cornelia Huck wrote: > >> On Mon, 29 Apr 2019 09:09:41 -0400 > >> "Jason J. Herne" <jjhe...@linux.ibm.com> wrote: > >> > >>> Newer versions of zipl have the ability to write signature entries to the > >>> boot > >>> script for secure boot. We don't yet support secure boot, but we need to > >>> skip > >>> over signature entries while reading the boot script in order to maintain > >>> our > >>> ability to boot guest operating systems that have a secure bootloader. > >>> > >>> Signed-off-by: Jason J. Herne <jjhe...@linux.ibm.com> > >>> Reviewed-by: Farhan Ali <al...@linux.ibm.com> > >>> --- > >>> pc-bios/s390-ccw/bootmap.c | 19 +++++++++++++++++-- > >>> pc-bios/s390-ccw/bootmap.h | 10 ++++++---- > >>> 2 files changed, 23 insertions(+), 6 deletions(-) > >> > >> Skipping something that we don't have support for yet, but that doesn't > >> hinder normal operation sounds reasonable; but can you point me to the > >> relevant commit implementing this in zipl or some documentation? I > >> haven't been able to find something like that in the s390-tools git > >> tree. > > > > the s390-tools update is currently in preparation, adding Stefan and Peter. > > > > Here's the link to the s390-tools commit that introduces the new > signature component to zipl: > > https://github.com/ibm-s390-tools/s390-tools/commit/7c7e10ed8fb048efc4e0cd91b0f6fa704fba128e > > Thanks!
