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Re: [PATCH 1/6] target/arm: Fault on invalid TCR_ELx.TxSZ


From: Alex Bennée
Subject: Re: [PATCH 1/6] target/arm: Fault on invalid TCR_ELx.TxSZ
Date: Tue, 14 Dec 2021 14:34:10 +0000
User-agent: mu4e 1.7.5; emacs 28.0.90

Richard Henderson <richard.henderson@linaro.org> writes:

> Without FEAT_LVA, the behaviour of programming an invalid value
> is IMPLEMENTATION DEFINED.  With FEAT_LVA, programming an invalid
> minimum value requires a Translation fault.
>
> It is most self-consistent to choose to generate the fault always.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée



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