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| author | Jarkko Sakkinen <jarkko@kernel.org> | 2020-11-12 23:01:22 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-11-18 18:01:16 +0100 |
| commit | 3fe0778edac8628637e2fd23835996523b1a3372 (patch) | |
| tree | f311d16306a3b385336cefd22643678084b3ee52 /Documentation/userspace-api | |
| parent | mm: Add 'mprotect' hook to struct vm_operations_struct (diff) | |
| download | linux-3fe0778edac8628637e2fd23835996523b1a3372.tar.xz linux-3fe0778edac8628637e2fd23835996523b1a3372.zip | |
x86/sgx: Add an SGX misc driver interface
Intel(R) SGX is a new hardware functionality that can be used by
applications to set aside private regions of code and data called
enclaves. New hardware protects enclave code and data from outside
access and modification.
Add a driver that presents a device file and ioctl API to build and
manage enclaves.
[ bp: Small touchups, remove unused encl variable in sgx_encl_find() as
Reported-by: kernel test robot <lkp@intel.com> ]
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Co-developed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Tested-by: Jethro Beekman <jethro@fortanix.com>
Link: https://lkml.kernel.org/r/20201112220135.165028-12-jarkko@kernel.org
Diffstat (limited to 'Documentation/userspace-api')
0 files changed, 0 insertions, 0 deletions