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| author | Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> | 2013-08-26 14:18:36 +0530 |
|---|---|---|
| committer | Gleb Natapov <gleb@redhat.com> | 2013-08-26 12:47:49 +0300 |
| commit | 9bc6cbebfe006bcf0f83b10221cd4b893a130d10 (patch) | |
| tree | 957ba8780239c78fdea13ceb78327c3652a9303f /virt/kvm | |
| parent | 24d2166beb2f0be7dd29ab6a0841c27bd669eae9 (diff) | |
| download | linux-9bc6cbebfe006bcf0f83b10221cd4b893a130d10.tar.gz linux-9bc6cbebfe006bcf0f83b10221cd4b893a130d10.tar.bz2 linux-9bc6cbebfe006bcf0f83b10221cd4b893a130d10.zip | |
Documentation/kvm : Add documentation on Hypercalls and features used for PV spinlock
KVM_HC_KICK_CPU hypercall added to wakeup halted vcpu in paravirtual spinlock
enabled guest.
KVM_FEATURE_PV_UNHALT enables guest to check whether pv spinlock can be enabled
in guest.
Thanks Vatsa for rewriting KVM_HC_KICK_CPU
Cc: Rob Landley <rob@landley.net>
Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Acked-by: Gleb Natapov <gleb@redhat.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Diffstat (limited to 'virt/kvm')
0 files changed, 0 insertions, 0 deletions