diff options
| author | Tom Lendacky <[email protected]> | 2021-09-08 17:58:33 -0500 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2021-10-04 11:46:05 +0200 |
| commit | 46b49b12f3fc5e1347dba37d4639e2165f447871 (patch) | |
| tree | 65f7081893383c93ba69708bd62545d46c27d1cd /net/lapb/lapb_timer.c | |
| parent | 402fe0cb71032c4bc931ac70a6b024408e09f817 (diff) | |
arch/cc: Introduce a function to check for confidential computing features
In preparation for other confidential computing technologies, introduce
a generic helper function, cc_platform_has(), that can be used to
check for specific active confidential computing attributes, like
memory encryption. This is intended to eliminate having to add multiple
technology-specific checks to the code (e.g. if (sev_active() ||
tdx_active() || ... ).
[ bp: s/_CC_PLATFORM_H/_LINUX_CC_PLATFORM_H/g ]
Co-developed-by: Andi Kleen <[email protected]>
Signed-off-by: Andi Kleen <[email protected]>
Co-developed-by: Kuppuswamy Sathyanarayanan <[email protected]>
Signed-off-by: Kuppuswamy Sathyanarayanan <[email protected]>
Signed-off-by: Tom Lendacky <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions