[PATCH v2 1/3] docs/about: Remove the duplicated doc

[Thomas Huth]

On 23/08/2021 05.00, Yanan Wang wrote:
> There are two places describing the same thing about deprecation
> of invalid topologies of -smp CLI, so remove the duplicated one.
> 
> Signed-off-by: Yanan Wang <wangyanan55 at huawei.com>
> Reviewed-by: Cornelia Huck <cohuck at redhat.com>
> ---
>   docs/about/removed-features.rst | 13 -------------
>   1 file changed, 13 deletions(-)
> 
> diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
> index cbfa1a8e31..6a9c5bb484 100644
> --- a/docs/about/removed-features.rst
> +++ b/docs/about/removed-features.rst
> @@ -647,19 +647,6 @@ as ignored. Currently, users are responsible for making sure the backing storage
>   specified with ``-mem-path`` can actually provide the guest RAM configured with
>   ``-m`` and QEMU fails to start up if RAM allocation is unsuccessful.
>   
> -``-smp`` (invalid topologies) (removed 5.2)
> -'''''''''''''''''''''''''''''''''''''''''''
> -
> -CPU topology properties should describe whole machine topology including
> -possible CPUs.
> -
> -However, historically it was possible to start QEMU with an incorrect topology
> -where *n* <= *sockets* * *cores* * *threads* < *maxcpus*,
> -which could lead to an incorrect topology enumeration by the guest.
> -Support for invalid topologies is removed, the user must ensure
> -topologies described with -smp include all possible cpus, i.e.
> -*sockets* * *cores* * *threads* = *maxcpus*.
> -
>   ``-machine enforce-config-section=on|off`` (removed 5.2)
>   ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
>   
> 

Reviewed-by: Thomas Huth <thuth at redhat.com>