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From: | Richard Henderson |
Subject: | Re: [PATCH 14/14] target/arm: Adjust PAR_EL1.SH for Device and Normal-NC memory types |
Date: | Sun, 23 Jul 2023 17:02:53 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 |
On 7/14/23 16:46, Peter Maydell wrote:
The PAR_EL1.SH field documents that for the cases of: * Device memory * Normal memory with both Inner and Outer Non-Cacheable the field should be 0b10 rather than whatever was in the translation table descriptor field. (In the pseudocode this is handled by PAREncodeShareability().) Perform this adjustment when assembling a PAR value. Signed-off-by: Peter Maydell<peter.maydell@linaro.org> --- target/arm/helper.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
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