pc-bios/s390-ccw: El Torito s390x boot entry check
commitba21f0cca8165c5b284274edd12dc955cf4fb248
authorMaxim Samoylov <max7255@linux.vnet.ibm.com>
Mon, 12 Oct 2015 15:50:20 +0000 (12 17:50 +0200)
committerCornelia Huck <cornelia.huck@de.ibm.com>
Wed, 11 Nov 2015 16:21:39 +0000 (11 17:21 +0100)
tree6a80ef303c990410f17af27df49c3d8831465720
parent866cac91e06219f473a2900eefef0d1cf242b136
pc-bios/s390-ccw: El Torito s390x boot entry check

Boot entry is considered compatible if boot image is Linux kernel
with matching S390 Linux magic string.

Empty boot images with sector_count == 0 are considered broken.

Signed-off-by: Maxim Samoylov <max7255@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
pc-bios/s390-ccw/bootmap.c
pc-bios/s390-ccw/bootmap.h