Dave Hansen 4896df9d53 selftests/sgx: remove checks for file execute permissions ... The SGX selftests can fail for a bunch of non-obvious reasons like 'noexec' permissions on /dev (which is the default *EVERYWHERE* it seems). A new test mistakenly also looked for +x permission on the /dev/sgx_enclave. File execute permissions really only apply to the ability of execve() to work on a file, *NOT* on the ability for an application to map the file with PROT_EXEC. SGX needs to mmap(PROT_EXEC), but doesn't need to execve() the device file. Remove the check. Fixes: 4284f7acb7 ("selftests/sgx: Improve error detection and messages") Reported-by: Tim Gardner <tim.gardner@canonical.com> Cc: Jarkko Sakkinen <jarkko@kernel.org> Cc: Reinette Chatre <reinette.chatre@intel.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Shuah Khan <shuah@kernel.org> Cc: linux-sgx@vger.kernel.org Cc: linux-kselftest@vger.kernel.org Cc: linux-kernel@vger.kernel.org Tested-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>		2021-06-23 18:38:04 -06:00
..
.gitignore
call.S	selftests/sgx: Rename 'eenter' and 'sgx_call_vdso'	2021-06-15 16:21:23 -06:00
defines.h	selftests/sgx: Refine the test enclave to have storage	2021-06-15 16:27:23 -06:00
load.c	selftests/sgx: remove checks for file execute permissions	2021-06-23 18:38:04 -06:00
main.c	selftests/sgx: Refine the test enclave to have storage	2021-06-15 16:27:23 -06:00
main.h	selftests/sgx: Rename 'eenter' and 'sgx_call_vdso'	2021-06-15 16:21:23 -06:00
Makefile
sign_key.pem
sign_key.S
sigstruct.c
test_encl_bootstrap.S
test_encl.c	selftests/sgx: Refine the test enclave to have storage	2021-06-15 16:27:23 -06:00
test_encl.lds	selftests/sgx: Refine the test enclave to have storage	2021-06-15 16:27:23 -06:00