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| author | Mark Rutland <mark.rutland@arm.com> | 2020-12-02 14:15:58 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2020-12-02 20:49:11 +0100 |
| commit | 1517c4facf2e66401394998dba1ee236fd261310 (patch) | |
| tree | bb0d14d121fc351344d4143ff53f4099ee943978 /arch/arm64/include/asm/cpucaps.h | |
| parent | arm64: uaccess: remove redundant PAN toggling (diff) | |
| download | linux-1517c4facf2e66401394998dba1ee236fd261310.tar.xz linux-1517c4facf2e66401394998dba1ee236fd261310.zip | |
arm64: uaccess: remove vestigal UAO support
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>
Diffstat (limited to 'arch/arm64/include/asm/cpucaps.h')
| -rw-r--r-- | arch/arm64/include/asm/cpucaps.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h index ab3bec7a5a4d..a7242ef2a2cd 100644 --- a/arch/arm64/include/asm/cpucaps.h +++ b/arch/arm64/include/asm/cpucaps.h @@ -16,7 +16,6 @@ #define ARM64_WORKAROUND_CAVIUM_23154 6 #define ARM64_WORKAROUND_834220 7 #define ARM64_HAS_NO_HW_PREFETCH 8 -#define ARM64_HAS_UAO 9 #define ARM64_HAS_VIRT_HOST_EXTN 11 #define ARM64_WORKAROUND_CAVIUM_27456 12 #define ARM64_HAS_32BIT_EL0 13 |