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SPMD: Dont forward PARTITION_INFO_GET from secure FF-A instance 

Signed-off-by: Ruari Phipps <ruari.phipps@arm.com>
Change-Id: I4e9fbfcfda4ed4b87d5ece1c609c57c73d617d4c
This commit is contained in:
Ruari Phipps 2020-07-28 10:33:35 +01:00 committed by Olivier Deprez
parent a6ab1ae39c
commit 545b8eb33e
1 changed files with 9 additions and 3 deletions
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12
services/std_svc/spmd/spmd_main.c
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@ -560,16 +560,22 @@ uint64_t spmd_smc_handler(uint32_t smc_fid,
case FFA_RXTX_MAP_SMC32:
case FFA_RXTX_MAP_SMC64:
case FFA_RXTX_UNMAP:
case FFA_PARTITION_INFO_GET:
/*
* Should not be allowed to forward FFA_PARTITION_INFO_GET
* from Secure world to Normal world
*
* Fall through to forward the call to the other world
*/
case FFA_MSG_RUN:
/* This interface must be invoked only by the Normal world */
if (secure_origin) {
return spmd_ffa_error_return(handle,
FFA_ERROR_NOT_SUPPORTED);
FFA_ERROR_NOT_SUPPORTED);
}
/* Fall through to forward the call to the other world */
case FFA_PARTITION_INFO_GET:
case FFA_MSG_SEND:
case FFA_MSG_SEND_DIRECT_REQ_SMC64:
case FFA_MSG_SEND_DIRECT_RESP_SMC64: