Gautam Menghani <gau...@linux.ibm.com> writes:
> Running a L2 vCPU (see [1] for terminology) with LPCR_MER bit set and no
> pending interrupts results in that L2 vCPU getting an infinite flood of
> spurious interrupts. The 'if check' in kvmhv_run_single_vcpu() sets the
> LPCR_MER bit if there are pending interrupts.
Applied to powerpc/fixes.
[1/1] KVM: PPC: Book3S HV: Mask off LPCR_MER for a vCPU before running it to
avoid spurious interrupts
https://git.kernel.org/powerpc/c/a373830f96db288a3eb43a8692b6bcd0bd88dfe1
cheers
