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From: | Richard Henderson |
Subject: | Re: [RFC PATCH v5 06/22] target/arm: Add support for Non-maskable Interrupt |
Date: | Thu, 29 Feb 2024 13:02:22 -1000 |
User-agent: | Mozilla Thunderbird |
On 2/29/24 03:10, Jinjie Ruan via wrote:
+ bool new_state = ((env->cp15.hcr_el2 & HCR_VI) && + (env->cp15.hcrx_el2 & HCRX_VINMI)) || + ((env->cp15.hcr_el2 & HCR_VF) && + (env->cp15.hcrx_el2 & HCRX_VFNMI)) || + (env->irq_line_state & CPU_INTERRUPT_VNMI);
Because the GIC cannot signal an FIQ with superpriority, I think you should not include VF && VFNMI in CPU_INTERRUPT_VNMI.
See comments for patch 8. r~
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