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Re: [PATCH v9 2/3] target/arm: Add support for FEAT_TLBIOS


From: Richard Henderson
Subject: Re: [PATCH v9 2/3] target/arm: Add support for FEAT_TLBIOS
Date: Thu, 13 May 2021 23:19:30 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1

On 5/12/21 1:23 PM, Rebecca Cran wrote:
ARMv8.4 adds the mandatory FEAT_TLBIOS. It provides TLBI
maintenance instructions that extend to the Outer Shareable domain.

Signed-off-by: Rebecca Cran<rebecca@nuviainc.com>
---
  target/arm/cpu.h    |  5 +++
  target/arm/helper.c | 43 ++++++++++++++++++++
  2 files changed, 48 insertions(+)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~



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