A variety of bug fixes, some for issues reported by Shay, the rest for
issues found by inspection. Sent as a bundle because most of the patches
conflict in one way or another, and so that others can apply on master to
get a stable build.
Sean Christopherson (11):
x86/sgx: Fix an SECS collision with enclave page at VA=0
x86/sgx: Fix incorrect NULL pointer check
x86/sgx: Return '0' when sgx_ioc_enclave_set_attribute() succeeds
x86/sgx: x86/sgx: Require EADD destination to be page aligned
x86/sgx: Require EADD source to be page aligned
x86/sgx: Check the bounds of the enclave address against ELRANGE
x86/sgx: Check that enclave is created at beginning of EADD/EINIT
ioctl
x86/sgx: Do not free enclave resources on redundant ECREATE
x86/sgx: Refactor error handling for user of sgx_encl_grow()
x86/sgx: Call sgx_encl_grow() with the enclave's lock held
x86/sgx: Shrink the enclave if ECREATE/EADD fails
arch/x86/kernel/cpu/sgx/driver/ioctl.c | 143 +++++++++++++++----------
arch/x86/kernel/cpu/sgx/encl.c | 14 ++-
2 files changed, 97 insertions(+), 60 deletions(-)
--
2.22.0
