selftests/sgx: Add test for TCS page permission changes
authorReinette Chatre <reinette.chatre@intel.com>
Tue, 10 May 2022 18:08:59 +0000 (11:08 -0700)
committerDave Hansen <dave.hansen@linux.intel.com>
Thu, 7 Jul 2022 17:13:04 +0000 (10:13 -0700)
commit7088c81f94733fd5d103f8975d5e1d1fad12f665
tree51fef1096a5983e46defe294431eed3a80150f9b
parent20404a808593a6812cb485bec16256e702ff94c3
selftests/sgx: Add test for TCS page permission changes

Kernel should not allow permission changes on TCS pages. Add test to
confirm this behavior.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Jarkko Sakkinen <jarkko@kernel.org>
Link: https://lkml.kernel.org/r/0121ad1b21befb94519072e2c18b89aa5dca00d4.1652137848.git.reinette.chatre@intel.com
tools/testing/selftests/sgx/main.c