From: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date: Fri, 26 Jul 2013 13:04:02 +0000 (+0200)
Subject: KVM: s390: allow sie enablement for multi-threaded programs
X-Git-Tag: v3.12-rc1~143^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3eabaee998c787e7e1565574821652548f7fc003;p=pandora-kernel.git

KVM: s390: allow sie enablement for multi-threaded programs

Improve the code to upgrade the standard 2K page tables to 4K page tables
with PGSTEs to allow the operation to happen when the program is already
multi-threaded.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

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