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(parent: 93b0f4d) | patch
KVM: PPC: Book3S: Add GET/SET_ONE_REG interface for VRSAVE
authorPaul Mackerras <paulus@samba.org>
Fri, 6 Sep 2013 03:18:32 +0000 (13:18 +1000)
committerAlexander Graf <agraf@suse.de>
Thu, 17 Oct 2013 12:44:59 +0000 (14:44 +0200)
commitc0867fd50943d71d9f0bc5078393ce4ec76b3923
treee8ff5805ef9e9ad775467fe3912361c48e1c84cdtree | snapshot
parent93b0f4dc29c5f077a1c97bd1d484147230c3779acommit | diff
KVM: PPC: Book3S: Add GET/SET_ONE_REG interface for VRSAVE

The VRSAVE register value for a vcpu is accessible through the
GET/SET_SREGS interface for Book E processors, but not for Book 3S
processors.  In order to make this accessible for Book 3S processors,
this adds a new register identifier for GET/SET_ONE_REG, and adds
the code to implement it.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Documentation/virtual/kvm/api.txt diff | blob | history
arch/powerpc/include/uapi/asm/kvm.h diff | blob | history
arch/powerpc/kvm/book3s.c diff | blob | history
Linux Kernel tree with some unpolished code for Colibri/Apalis modules