Searched hist:a21d1becaa3f17a97b933ffa677b526afc514ec5 (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/arch/powerpc/include/asm/ |
| H A D | kvm_guest.h | diff a21d1becaa3f17a97b933ffa677b526afc514ec5 Tue Dec 01 23:04:55 CST 2020 Srikar Dronamraju <srikar@linux.vnet.ibm.com> powerpc: Reintroduce is_kvm_guest() as a fast-path check
Introduce a static branch that would be set during boot if the OS
happens to be a KVM guest. Subsequent checks to see if we are on KVM
will rely on this static branch. This static branch would be used in
vcpu_is_preempted() in a subsequent patch.
Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201202050456.164005-4-srikar@linux.vnet.ibm.com
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| H A D | kvm_para.h | diff a21d1becaa3f17a97b933ffa677b526afc514ec5 Tue Dec 01 23:04:55 CST 2020 Srikar Dronamraju <srikar@linux.vnet.ibm.com> powerpc: Reintroduce is_kvm_guest() as a fast-path check
Introduce a static branch that would be set during boot if the OS
happens to be a KVM guest. Subsequent checks to see if we are on KVM
will rely on this static branch. This static branch would be used in
vcpu_is_preempted() in a subsequent patch.
Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201202050456.164005-4-srikar@linux.vnet.ibm.com
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| /openbmc/linux/arch/powerpc/kernel/ |
| H A D | firmware.c | diff a21d1becaa3f17a97b933ffa677b526afc514ec5 Tue Dec 01 23:04:55 CST 2020 Srikar Dronamraju <srikar@linux.vnet.ibm.com> powerpc: Reintroduce is_kvm_guest() as a fast-path check
Introduce a static branch that would be set during boot if the OS
happens to be a KVM guest. Subsequent checks to see if we are on KVM
will rely on this static branch. This static branch would be used in
vcpu_is_preempted() in a subsequent patch.
Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201202050456.164005-4-srikar@linux.vnet.ibm.com
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