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Re: [PATCH v2 0/5] target/arm: More EL2 trapping fixes

From: Peter Maydell
Subject: Re: [PATCH v2 0/5] target/arm: More EL2 trapping fixes
Date: Fri, 6 Dec 2019 14:13:45 +0000

On Sun, 1 Dec 2019 at 12:20, Marc Zyngier <address@hidden> wrote:
> Hi all,
> This series is a follow-up on [1], which tried to address the
> remaining missing HCR_EL2.TIDx traps. I've hopefully now adressed the
> comments that Peter and Edgar raised.
> I've also tried to tackle missing traps generated by HSTR_EL2, which
> got completely ignored so far. Note that this results in the use of a
> new TB bit, which I understand is a rare resource. I'd welcome
> comments on how to handle it differently if at all possible.
> Finally, and as a bonus non-feature, I've added support for the
> missing Jazelle registers, giving me the opportunity to allow trapping
> of JIDR to EL2 using HCR_EL2.TID0. Yay, Christmas! ;-)
> I'm now going back to kernel stuff. I swear!

To save you from having to roll a v3, I've fixed up the
handful of nits Richard and I found as I applied this
series to target-arm.next.

-- PMM

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