Christoffer Dall 99a1db7a2c KVM: arm/arm64: Allow setting the timer IRQ numbers from userspace ... First we define an ABI using the vcpu devices that lets userspace set the interrupt numbers for the various timers on both the 32-bit and 64-bit KVM/ARM implementations. Second, we add the definitions for the groups and attributes introduced by the above ABI. (We add the PMU define on the 32-bit side as well for symmetry and it may get used some day.) Third, we set up the arch-specific vcpu device operation handlers to call into the timer code for anything related to the KVM_ARM_VCPU_TIMER_CTRL group. Fourth, we implement support for getting and setting the timer interrupt numbers using the above defined ABI in the arch timer code. Fifth, we introduce error checking upon enabling the arch timer (which is called when first running a VCPU) to check that all VCPUs are configured to use the same PPI for the timer (as mandated by the architecture) and that the virtual and physical timers are not configured to use the same IRQ number. Signed-off-by: Christoffer Dall <cdall@linaro.org> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>		2017-06-08 16:59:57 +02:00
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asm	KVM: arm: Handle VCPU device attributes in guest.c	2017-06-08 16:59:55 +02:00
debug	ARM: brcmstb: Add entry for 7260	2017-03-15 14:57:50 -07:00
uapi/asm	KVM: arm/arm64: Allow setting the timer IRQ numbers from userspace	2017-06-08 16:59:57 +02:00