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author | Linux Build Service Account <lnxbuild@localhost> | 2017-01-18 05:31:18 -0800 |
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committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-01-18 05:31:18 -0800 |
commit | 25c1171bd19e9a10317d285ac46ace75eacdf877 (patch) | |
tree | c244cbc995d6e4fe4065671bb350f5d97e51ae61 /arch/arm64 | |
parent | 733bc86afc51b960d9c474fd9b2e43faf91913f2 (diff) | |
parent | 4135f2a1d6aeffc6a58f7fa53fdc5e1ddec4a46f (diff) |
Merge "arm64: Disable ARMv8.1, ARMv8.2 architectural features"
Diffstat (limited to 'arch/arm64')
-rw-r--r-- | arch/arm64/Kconfig | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 0efb7c66e818..8ac5ba251136 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -806,7 +806,6 @@ menu "ARMv8.1 architectural features" config ARM64_HW_AFDBM bool "Support for hardware updates of the Access and Dirty page flags" - default y help The ARMv8.1 architecture extensions introduce support for hardware updates of the access and dirty information in page @@ -823,7 +822,6 @@ config ARM64_HW_AFDBM config ARM64_PAN bool "Enable support for Privileged Access Never (PAN)" - default y help Privileged Access Never (PAN; part of the ARMv8.1 Extensions) prevents the kernel or hypervisor from accessing user-space (EL0) @@ -851,7 +849,6 @@ endmenu config ARM64_UAO bool "Enable support for User Access Override (UAO)" - default y help User Access Override (UAO; part of the ARMv8.2 Extensions) causes the 'unprivileged' variant of the load/store instructions to |