This series fix five issues about kernel eiointc emulation list as
follows:
1. The first patch fixes type forced assignment issue.
2. The second patch fixes interrupt route with physical cpu.
3. The third patch disables update property num_cpu and feature
4. The fourth patch adds validation check about num_cpu from user
space.
5. Overflow with array index when emulate register EIOINTC_ENABLE
writing operation.
Also there is code cleanup with kernel eiointc emulation.
---
v2 ... v3:
1. Add prefix INTC: in title of every patch.
2. Fix array index overflow when emulate register EIOINTC_ENABLE
writing operation.
3. Add address alignment check with eiointc register access operation.
v1 ... v2:
1. Add extra fix in patch 3 and patch 4, add num_cpu validation check
2. Name of stat information keeps unchanged, only move it from VM stat
to vCPU stat.
---
Bibo Mao (9):
LoongArch: KVM: INTC: Fix interrupt route update with eiointc
LoongArch: KVM: INTC: Check interrupt route from physical cpu
LoongArch: KVM: INTC: Disable update property num_cpu and feature
LoongArch: KVM: INTC: Check validation of num_cpu from user space
LoongArch: KVM: INTC: Avoid overflow with array index
LoongArch: KVM: INTC: Use standard bitops API with eiointc
LoongArch: KVM: INTC: Remove unused parameter len
LoongArch: KVM: INTC: Add stat information with kernel irqchip
LoongArch: KVM: INTC: Add address alignment check
arch/loongarch/include/asm/kvm_host.h | 12 +-
arch/loongarch/kvm/intc/eiointc.c | 167 +++++++++++++++-----------
arch/loongarch/kvm/intc/ipi.c | 28 +----
arch/loongarch/kvm/intc/pch_pic.c | 4 +-
arch/loongarch/kvm/vcpu.c | 8 +-
5 files changed, 117 insertions(+), 102 deletions(-)
base-commit: aef17cb3d3c43854002956f24c24ec8e1a0e3546
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2.39.3
