s390: show virtualization support in /proc/cpuinfo
This patch exposes the SIE capability (aka virtualization support) via /proc/cpuinfo -> "features" as "sie". As we don't want to expose this hwcap via elf, let's add a second, "internal"/non-elf capability list. The content is simply concatenated to the existing features when printing /proc/cpuinfo. We also add the defines to elf.h to keep the hwcap stuff at a common place. Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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