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author | Scott Wood <scottwood@freescale.com> | 2011-04-11 18:34:34 -0500 |
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committer | Alexander Graf <agraf@suse.de> | 2011-05-09 22:31:37 +0200 |
commit | 5666ca4ae06d20497f887241151278e266947087 (patch) | |
tree | 6e4537906ba4b3c308f2a1177564b031a5855850 /blockdev.c | |
parent | d0384d1d38f3ae13909b527ba0676429472b2807 (diff) |
kvm: ppc: fixes for KVM_SET_SREGS on init
Classic/server ppc has had SREGS for a while now (though I think not
always?), but it's still missing for booke. Check the capability before
calling KVM_SET_SREGS.
Without this, booke kvm fails to boot as of commit
84b4915dd2c0eaa86c970ffc42a68ea8ba9e48b5 (kvm: Handle kvm_init_vcpu
errors).
Also, don't write random stack state into the non-PVR sregs fields --
have kvm fill it in first.
Eventually booke will have sregs and it will have its own capability to
be tested here. However, we will want a way for platform code to request
to look like the actual CPU we're running on, especially if SoC devices
are being directly assigned.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'blockdev.c')
0 files changed, 0 insertions, 0 deletions