arm64: enable Permission Indirection Extension (PIE)

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Now that the necessary changes have been made, set the Permission Indirection
registers and enable the Permission Indirection Extension.

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20230606145859.697944-17-joey.gouly@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Joey Gouly 2023-06-06 15:58:55 +01:00 • committed by Catalin Marinas

parent eeda243dfe

commit 9e9bb6ede0

1 changed files with 15 additions and 0 deletions

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arch/arm64/mm/proc.S

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