arm64: uaccess: remove vestigal UAO support

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Now that arm64 no longer uses UAO, remove the vestigal feature detection
code and Kconfig text.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20201202131558.39270-13-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Mark Rutland 2020-12-02 13:15:58 +00:00 • committed by Catalin Marinas

parent 7cf283c7bd

commit 1517c4facf

3 changed files with 0 additions and 33 deletions

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21

arch/arm64/Kconfig

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1

arch/arm64/include/asm/cpucaps.h

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11

arch/arm64/kernel/cpufeature.c

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