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(parent: 42dbb8d) | patch
arm64: mte: Clean up user tag accessors
authorRobin Murphy <robin.murphy@arm.com>
Wed, 20 Apr 2022 03:04:16 +0000 (03:04 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Mon, 16 May 2022 18:11:03 +0000 (19:11 +0100)
commitb7e57597114171bbd97d420051217d8496942ed0
tree00b2e96bff8c21fe33c11f229c7dc7a76dca07eatree | snapshot
parent42dbb8dc8f17da3450ac796236d52077e925f867commit | diff
arm64: mte: Clean up user tag accessors

Invoking user_ldst to explicitly add a post-increment of 0 is silly.
Just use a normal USER() annotation and save the redundant instruction.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Tong Tiangen <tongtiangen@huawei.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20220420030418.3189040-6-tongtiangen@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/lib/mte.S diff | blob | history
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