2 Commits

Author	SHA1	Message	Date
Jarkko Sakkinen	22118ce17e	selftests/sgx: Refine the test enclave to have storage ... Extend the enclave to have two operations: ENCL_OP_PUT and ENCL_OP_GET. ENCL_OP_PUT stores value inside the enclave address space and ENCL_OP_GET reads it. The internal buffer can be later extended to be variable size, and allow reclaimer tests. Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	2021-06-15 16:27:23 -06:00
Jarkko Sakkinen	2adcba79e6	selftests/x86: Add a selftest for SGX ... Add a selftest for SGX. It is a trivial test where a simple enclave copies one 64-bit word of memory between two memory locations, but ensures that all SGX hardware and software infrastructure is functioning. Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Jethro Beekman <jethro@fortanix.com> Cc: linux-kselftest@vger.kernel.org Link: https://lkml.kernel.org/r/20201112220135.165028-21-jarkko@kernel.org	2020-11-18 18:04:05 +01:00