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author | Vladimir Murzin <[email protected]> | 2016-09-12 15:49:24 +0100 |
---|---|---|
committer | Christoffer Dall <[email protected]> | 2016-09-22 13:22:21 +0200 |
commit | acda5430bee4621f218391d0bcfbe4412adb3554 (patch) | |
tree | d279ce897d2666ca9481963dca9fc9aede6e85dd /scripts/gdb/linux/lists.py | |
parent | a078bedf17c2e43819fea54bdfd5793845142e3a (diff) |
ARM: KVM: Support vgic-v3
This patch allows to build and use vgic-v3 in 32-bit mode.
Unfortunately, it can not be split in several steps without extra
stubs to keep patches independent and bisectable. For instance,
virt/kvm/arm/vgic/vgic-v3.c uses function from vgic-v3-sr.c, handling
access to GICv3 cpu interface from the guest requires vgic_v3.vgic_sre
to be already defined.
It is how support has been done:
* handle SGI requests from the guest
* report configured SRE on access to GICv3 cpu interface from the guest
* required vgic-v3 macros are provided via uapi.h
* static keys are used to select GIC backend
* to make vgic-v3 build KVM_ARM_VGIC_V3 guard is removed along with
the static inlines
Acked-by: Marc Zyngier <[email protected]>
Reviewed-by: Christoffer Dall <[email protected]>
Signed-off-by: Vladimir Murzin <[email protected]>
Signed-off-by: Christoffer Dall <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/lists.py')
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