Alexander Graf 8e6afa36e7 KVM: PPC: PR: Handle FSCR feature deselects ... We handle FSCR feature bits (well, TAR only really today) lazily when the guest starts using them. So when a guest activates the bit and later uses that feature we enable it for real in hardware. However, when the guest stops using that bit we don't stop setting it in hardware. That means we can potentially lose a trap that the guest expects to happen because it thinks a feature is not active. This patch adds support to drop TAR when then guest turns it off in FSCR. While at it it also restricts FSCR access to 64bit systems - 32bit ones don't have it. Signed-off-by: Alexander Graf <agraf@suse.de>		2014-07-31 10:23:46 +02:00
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asm	KVM: PPC: PR: Handle FSCR feature deselects	2014-07-31 10:23:46 +02:00
uapi/asm	KVM: PPC: Book3S: Fix LPCR one_reg interface	2014-07-28 15:23:16 +02:00