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| author | Marc Zyngier <[email protected]> | 2021-08-12 20:02:13 +0100 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2021-08-24 16:44:23 +0100 |
| commit | e3849765037b85e61b2432ded488ee9fb3ff126d (patch) | |
| tree | 6f7986946f8060bbf531a4763b1a4e70abd9b401 /scripts/bpf_doc.py | |
| parent | 90268574a3e8a6b883bd802d702a2738577e1006 (diff) | |
arm64: Document the requirement for SCR_EL3.HCE
It is amazing that we never documented this absolutely basic
requirement: if you boot the kernel at EL2, you'd better
enable the HVC instruction from EL3.
Really, just do it.
Signed-off-by: Marc Zyngier <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'scripts/bpf_doc.py')
0 files changed, 0 insertions, 0 deletions