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Re: [PATCH] xen/arm: Update silicon-errata.txt with the Neoverse AT erratum


  • To: Julien Grall <julien@xxxxxxx>
  • From: Bertrand Marquis <Bertrand.Marquis@xxxxxxx>
  • Date: Wed, 26 Aug 2020 07:46:52 +0000
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  • Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Julien Grall <jgrall@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
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  • Thread-topic: [PATCH] xen/arm: Update silicon-errata.txt with the Neoverse AT erratum


> On 25 Aug 2020, at 18:42, Julien Grall <julien@xxxxxxx> wrote:
>
> From: Julien Grall <jgrall@xxxxxxxxxx>
>
> Commit 858c0be8c2fa "xen/arm: Enable CPU Erratum 1165522 for Neoverse"
> added a new erratum but forgot to update silicon-errata.txt.
>
> Update the file accordingly to keep track of errata workaround in Xen.

Oh i should have done that as part of my patch.
Nice catch.

>
> Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>
> Cc: Bertrand Marquis <bertrand.marquis@xxxxxxx>
> ---
> docs/misc/arm/silicon-errata.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/docs/misc/arm/silicon-errata.txt 
> b/docs/misc/arm/silicon-errata.txt
> index 11e5a9dcec2c..ee070e723a5f 100644
> --- a/docs/misc/arm/silicon-errata.txt
> +++ b/docs/misc/arm/silicon-errata.txt
> @@ -51,4 +51,5 @@ stable hypervisors.
> | ARM            | Cortex-A57      | #1319537        | N/A                    
>  |
> | ARM            | Cortex-A72      | #1319367        | N/A                    
>  |
> | ARM            | Cortex-A76      | #1165522        | N/A                    
>  |
> +| ARM            | Neoverse        | #1165522        | N/A

Should be Neoverse-N1 here (E1 for example is not impacted by this errata)

Cheers
Bertrand

> | ARM            | MMU-500         | #842869         | N/A                    
>  |
> --
> 2.17.1
>

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