From: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Date: Fri, 21 Feb 2014 15:31:10 +0000 (+0100)
Subject: KVM: PPC: Book3S: Introduce hypervisor call H_GET_TCE
X-Git-Tag: v3.15-rc1~118^2^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69e9fbb278af8de3059f1d1017b52a32b5f9f0bd;p=pandora-kernel.git

KVM: PPC: Book3S: Introduce hypervisor call H_GET_TCE

This introduces the H_GET_TCE hypervisor call, which is basically the
reverse of H_PUT_TCE, as defined in the Power Architecture Platform
Requirements (PAPR).

The hcall H_GET_TCE is required by the kdump kernel, which uses it to
retrieve TCEs set up by the previous (panicked) kernel.

Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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