diff options
| author | Mark Brown <broonie@kernel.org> | 2016-02-05 19:31:44 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-05 19:31:44 +0000 |
| commit | af1d34c770588a9ec6041292b7cd08e2fbc4f3a3 (patch) | |
| tree | f331af86ca3192aaf0a506fb4c55b05db07a1eb1 /arch/powerpc/kvm/book3s_hv.c | |
| parent | c228c8e94b9e56032d475abc8f5978a73ac3f699 (diff) | |
| parent | 757bcff73ad4726504a3f40d12a970a593249350 (diff) | |
Merge tag 'v3.14.60' into linux-linaro-lsk-v3.14lsk-v3.14-16.02
This is the 3.14.60 stable release
# gpg: Signature made Fri 29 Jan 2016 06:00:43 GMT using RSA key ID 6092693E
# gpg: Good signature from "Greg Kroah-Hartman (Linux kernel stable release signing key) <greg@kroah.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 647F 2865 4894 E3BD 4571 99BE 38DB BDC8 6092 693E
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 7a25d9218a05..975681b67dba 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -166,6 +166,12 @@ static void kvmppc_core_vcpu_put_hv(struct kvm_vcpu *vcpu) static void kvmppc_set_msr_hv(struct kvm_vcpu *vcpu, u64 msr) { + /* + * Check for illegal transactional state bit combination + * and if we find it, force the TS field to a safe state. + */ + if ((msr & MSR_TS_MASK) == MSR_TS_MASK) + msr &= ~MSR_TS_MASK; vcpu->arch.shregs.msr = msr; kvmppc_end_cede(vcpu); } |