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Re: [PATCH 02/11] arm/hvf: Initialise GICv3 state just before first vCPU


From: Alexander Graf
Subject: Re: [PATCH 02/11] arm/hvf: Initialise GICv3 state just before first vCPU run
Date: Tue, 10 Dec 2024 11:05:42 +0100
User-agent: Mozilla Thunderbird


On 09.12.24 21:36, phil@philjordan.eu wrote:
From: Phil Dennis-Jordan <phil@philjordan.eu>

Initialising the vCPU PFR0_EL1 system register with the GIC flag in
hvf_arch_init_vcpu() does not actually work because the GIC state is
not yet available at that time.

If we set this flag just before running each vCPU for the first time,
the GIC will definitely be fully initialised at that point.

Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>


Reviewed-by: Alexander Graf <agraf@csgraf.de>

Alex





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