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SubjectRe: [PATCH v7 43/45] virt: Add SEV-SNP guest driver
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Hi,

On 11/10/21 2:07 PM, Brijesh Singh wrote:
> diff --git a/drivers/virt/coco/sevguest/Kconfig b/drivers/virt/coco/sevguest/Kconfig
> new file mode 100644
> index 000000000000..96190919cca8
> --- /dev/null
> +++ b/drivers/virt/coco/sevguest/Kconfig
> @@ -0,0 +1,9 @@
> +config SEV_GUEST
> + tristate "AMD SEV Guest driver"
> + default y

For this to remain as "default y", you need to justify it.
E.g., if a board cannot boot with an interrupt controller,
the driver for the interrupt controller can be "default y".

So why is this default y?
No other drivers in drivers/virt/ are default y.

> + depends on AMD_MEM_ENCRYPT && CRYPTO_AEAD2
> + help
> + The driver can be used by the SEV-SNP guest to communicate with the PSP to
> + request the attestation report and more.
> +
> + If you choose 'M' here, this module will be called sevguest.

thanks.
--
~Randy

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