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arm64: Kconfig: Add support for LSUI
authorYeoreum Yun <yeoreum.yun@arm.com>
Sat, 14 Mar 2026 17:51:33 +0000 (17:51 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Fri, 27 Mar 2026 12:52:45 +0000 (12:52 +0000)
commit377609ae8b6ac2ef522c9dcecfa20a7123116dbf
treec84ef8b5d063890808474e7c7f889f3c31e39113tree | snapshot
parent16dbe77a5be2defe5797cc33da87e33f72ef150ccommit | diff
arm64: Kconfig: Add support for LSUI

Since Armv9.6, FEAT_LSUI supplies the load/store instructions for
previleged level to access to access user memory without clearing
PSTATE.PAN bit.

Add Kconfig option entry for FEAT_LSUI.

Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/Kconfig diff | blob | blame | history
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