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KVM: PPC: Not optimizing MSR_CE and MSR_ME with paravirt.
authorBharat Bhushan <r65777@freescale.com>
Sun, 20 May 2012 23:21:53 +0000 (23:21 +0000)
committerAlexander Graf <agraf@suse.de>
Wed, 30 May 2012 09:43:11 +0000 (11:43 +0200)
commitd35b1075afc0172caa44b57b56a2b9b57e06d32e
tree9ce55544f23d250c27e84ac5c93a5a9f12693660tree | snapshot (tar.gz zip)
parent21bd000abff7d587229dbbee6f8c17f3aad9f9d8commit | diff
KVM: PPC: Not optimizing MSR_CE and MSR_ME with paravirt.

If there is pending critical or machine check interrupt then guest
would like to capture it when guest enable MSR.CE and MSR_ME respectively.
Also as mostly MSR_CE and MSR_ME are updated with rfi/rfci/rfmii
which anyway traps so removing the the paravirt optimization for MSR.CE
and MSR.ME.

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Documentation/virtual/kvm/ppc-pv.txt diff | blob | blame | history
arch/powerpc/kernel/kvm_emul.S diff | blob | blame | history