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Re: [PATCH 31/41] hw/intc/arm_gicv3_redist: Implement gicv3_redist_proce


From: Richard Henderson
Subject: Re: [PATCH 31/41] hw/intc/arm_gicv3_redist: Implement gicv3_redist_process_vlpi()
Date: Sat, 9 Apr 2022 13:28:11 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0

On 4/8/22 07:15, Peter Maydell wrote:
Implement the function gicv3_redist_process_vlpi(), which was left as
just a stub earlier.  This function deals with being handed a VLPI by
the ITS.  It must set the bit in the pending table.  If the vCPU is
currently resident we must recalculate the highest priority pending
vLPI; otherwise we may need to ring a "doorbell" interrupt to let the
hypervisor know it might want to reschedule the vCPU.

Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
---
  hw/intc/arm_gicv3_redist.c | 48 ++++++++++++++++++++++++++++++++++----
  1 file changed, 44 insertions(+), 4 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~



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