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Re: [PATCH] target/arm: Fix PAuth keys access checks for disabled SEL2


From: Richard Henderson
Subject: Re: [PATCH] target/arm: Fix PAuth keys access checks for disabled SEL2
Date: Tue, 17 May 2022 10:44:04 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0

On 5/17/22 07:52, Florian Lugou wrote:
As per the description of the HCR_EL2.APK field in the ARMv8 ARM,
Pointer Authentication keys accesses should only be trapped to Secure
EL2 if it is enabled.

Signed-off-by: Florian Lugou <florian.lugou@provenrun.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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