Hello Kun,
The reason was that:
- KvmTool uses the SecurityPkg/RandomNumberGenerator/RngDxe/RngDxe.inf module
- the RngDxe.inf modules requires an ArmTrng implementation
- GetArmTrngVersion() is called to check whether there is a Trng backend
- GetArmTrngVersion() asserts as it is a NULL
Hi Pierre,
Do we really need this removal of ASSERT? I tried to use the real
ArmTrngLib with this patch
and it seems to work fine with a TFA that does not support TRNG interfaces.
I think it would be valuable to keep the ASSERT to indicate there might
be an integration error?
Please let me
Hi Pierre,
Thank you for this patch.
This change looks good to me.
Reviewed-by: Sami Mujawar
Regards,
Sami Mujawar
On 09/05/2023 08:40 am, pierre.gond...@arm.com wrote:
From: Pierre Gondois
Remove ASSERTs to allow RngDxe probing the Null implementation
of the TrngLib.
Signed-off-by:
From: Pierre Gondois
Remove ASSERTs to allow RngDxe probing the Null implementation
of the TrngLib.
Signed-off-by: Pierre Gondois
---
MdePkg/Library/BaseArmTrngLibNull/BaseArmTrngLibNull.c | 4
1 file changed, 4 deletions(-)
diff --git
