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Re: [PATCH v2 0/3] target/arm: Add support for FEAT_SSBS
From: |
Peter Maydell |
Subject: |
Re: [PATCH v2 0/3] target/arm: Add support for FEAT_SSBS |
Date: |
Fri, 5 Mar 2021 11:22:24 +0000 |
On Tue, 16 Feb 2021 at 22:45, Rebecca Cran <rebecca@nuviainc.com> wrote:
>
>
> Add support for FEAT_SSBS, Speculative Store Bypass Safe. SSBS is an
> optional feature in ARMv8.0 and is mandatory in ARMv8.5.
>
> Changes from v1 to v2:
>
> o Removed changes to cpsr_write_from_spsr_elx and cpsr_read_for_spsr_elx.
> o Moved the SSBS case in translate-a64.c above DIT to keep the numbers in
> order.
> o Moved the check for SCTLR_DSSBS_32 in take_aarch32_exception.
>
Applied to target-arm.next, thanks.
-- PMM
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