Allow to use KVM without in-kernel irqchip
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- v1 Latest2 patches 5 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | Fix NULL pointer dereferences if KVM is used without in-kernel irqchipvirt/ | +4 | 1 reply | |
| 1/2 | Fix NULL pointer dereferences if KVM is used without in-kernel irqchipvirt/ | +4 | 0 replies | |
| 2/2 | Detect vGIC presence at runtimearch/ | +18 | 4 replies | |
| 2/2 | Detect vGIC presence at runtimearch/ | +18 | 0 replies |
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Cover letter [PATCH 0/2] Allow to use KVM without in-kernel irqchip
This patch set brings back functionality which was broken in v4.1. The overall goal is to eventually enable using virtual timer too, but for now changes affect only a possibility to run KVM itself. The guest currently has to use another timer because there's no API to propagate interrupts from in-kernel virtual timer to the interrupt controller emulated in userspace.
Pavel Fedin (2):
Fix NULL pointer dereferences if KVM is used without in-kernel irqchip Detect vGIC presence at runtime
arch/arm/kvm/arm.c | 19 ++++++++++++++++++- virt/kvm/arm/vgic.c | 5 ++++- 2 files changed, 22 insertions(+), 2 deletions(-)
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2.4.4