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From: | Richard Henderson |
Subject: | Re: [PATCH 1/3] target/arm: Check VSTCR.SW when assigning the stage 2 output PA space |
Date: | Tue, 29 Mar 2022 08:59:52 -0600 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 |
On 3/27/22 03:34, Idan Horowitz wrote:
As per the AArch64.SS2OutputPASpace() psuedo-code in the ARMv8 ARM when the PA space of the IPA is non secure, the output PA space is secure if and only if all of the bits VTCR.<NSW, NSA>, VSTCR.<SW, SA> are not set. Signed-off-by: Idan Horowitz<idan.horowitz@gmail.com> --- target/arm/helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
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