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Re: [PATCH] target/arm: Don't migrate CPUARMState.features

From: Peter Maydell
Subject: Re: [PATCH] target/arm: Don't migrate CPUARMState.features
Date: Mon, 8 Feb 2021 13:11:33 +0000

On Wed, 3 Feb 2021 at 16:14, Aaron Lindsay <aaron@os.amperecomputing.com> wrote:
> As feature flags are added or removed, the meanings of bits in the
> `features` field can change between QEMU versions, causing migration
> failures. Additionally, migrating the field is not useful because it is
> a constant function of the CPU being used.
> Signed-off-by: Aaron Lindsay <aaron@os.amperecomputing.com>
> Suggested-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  target/arm/machine.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied to target-arm.next, thanks.

-- PMM

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