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Diffstat (limited to '')
| -rw-r--r-- | Documentation/arm64/booting.rst | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/arm64/booting.rst b/Documentation/arm64/booting.rst index 92ec0bea1af5..4fcc00add117 100644 --- a/Documentation/arm64/booting.rst +++ b/Documentation/arm64/booting.rst @@ -202,9 +202,10 @@ Before jumping into the kernel, the following conditions must be met: - System registers - All writable architected system registers at the exception level where - the kernel image will be entered must be initialised by software at a - higher exception level to prevent execution in an UNKNOWN state. + All writable architected system registers at or below the exception + level where the kernel image will be entered must be initialised by + software at a higher exception level to prevent execution in an UNKNOWN + state. - SCR_EL3.FIQ must have the same value across all CPUs the kernel is executing on. |