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| author | Alex Shi <alex.shi@linaro.org> | 2017-01-19 22:49:17 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2017-01-19 22:49:17 +0800 |
| commit | d661f15677f5205c1d272c2db90b60b2d56b25dd (patch) | |
| tree | de3654c1be908381cbe1e46d8ff1afd447851330 /arch/arm64/Kconfig | |
| parent | 659a75a439d055cc48086afc2e101ca6ad8343a4 (diff) | |
| parent | 65117109f6344fa46542f85844bc292842116192 (diff) | |
Merge branch 'lsk-v4.1-android' of git://android.git.linaro.org/kernel/linaro-android into linux-linaro-lsk-v4.1-androidlsk-v4.1-17.02-android
Diffstat (limited to 'arch/arm64/Kconfig')
| -rw-r--r-- | arch/arm64/Kconfig | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 1f282b96be05..6a22ef746994 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -718,14 +718,6 @@ config SETEND_EMULATION If unsure, say Y endif -config ARM64_SW_TTBR0_PAN - bool "Emulate Priviledged Access Never using TTBR0_EL1 switching" - help - Enabling this option prevents the kernel from accessing - user-space memory directly by pointing TTBR0_EL1 to a reserved - zeroed area and reserved ASID. The user access routines - restore the valid TTBR0_EL1 temporarily. - menu "ARMv8.1 architectural features" config ARM64_PAN |