arm64: mm: Simplify __TLBI_RANGE_NUM() macro

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Since commit e2768b798a ("arm64/mm: Modify range-based tlbi to
decrement scale"), we don't need to clamp the 'pages' argument to fit
the range for the specified 'scale' as we know that the upper bits will
have been processed in a prior iteration.

Drop the clamping and simplify the __TLBI_RANGE_NUM() macro.

Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Ryan Roberts <ryan.roberts@arm.com>
Reviewed-by: Dev Jain <dev.jain@arm.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Will Deacon 2026-03-02 13:55:54 +00:00 • committed by Catalin Marinas

parent 5e63b73f3d

commit 057bbd8e06

1 changed files with 1 additions and 5 deletions

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arch/arm64/include/asm/tlbflush.h

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