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| author | Kai Huang <kai.huang@intel.com> | 2021-03-19 10:23:07 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-04-06 10:43:42 +0300 |
| commit | 73916b6a0c714258f9c2619408a66c6696a761a7 (patch) | |
| tree | 31e70db69ef2dac916b8a216ff44311af8594ec1 /arch/x86/include/asm/sgx.h | |
| parent | a67136b458e5e63822b19c35794451122fe2bf3e (diff) | |
| download | linux-73916b6a0c714258f9c2619408a66c6696a761a7.tar.xz | |
x86/sgx: Add helper to update SGX_LEPUBKEYHASHn MSRs
Add a helper to update SGX_LEPUBKEYHASHn MSRs. SGX virtualization also
needs to update those MSRs based on guest's "virtual" SGX_LEPUBKEYHASHn
before EINIT from guest.
Signed-off-by: Kai Huang <kai.huang@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Dave Hansen <dave.hansen@intel.com>
Acked-by: Jarkko Sakkinen <jarkko@kernel.org>
Link: https://lkml.kernel.org/r/dfb7cd39d4dd62ea27703b64afdd8bccb579f623.1616136308.git.kai.huang@intel.com
Diffstat (limited to 'arch/x86/include/asm/sgx.h')
0 files changed, 0 insertions, 0 deletions