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Re: [PATCH 2/2] docs/system/arm/emulation.rst: Report FEAT_GTG support


From: Richard Henderson
Subject: Re: [PATCH 2/2] docs/system/arm/emulation.rst: Report FEAT_GTG support
Date: Fri, 30 Sep 2022 13:15:17 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0

On 9/30/22 10:48, Peter Maydell wrote:
FEAT_GTG is a change tho the ID register ID_AA64MMFR0_EL1 so that it
can report a different set of supported granule (page) sizes for
stage 1 and stage 2 translation tables.  As of commit c20281b2a5048
we already report the granule sizes that way for '-cpu max', and now
we also correctly make attempts to use unimplemented granule sizes
fail, so we can report the support of the feature in the
documentation.

Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
---
  docs/system/arm/emulation.rst | 1 +
  1 file changed, 1 insertion(+)

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

r~



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