config: android-recommended: enable CONFIG_ARM64_SW_TTBR0_PAN

Enable PAN emulation using TTBR0_EL1 switching.

Reviewed-at: https://android-review.googlesource.com/#/c/325997/

Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
[AmitP: cherry-picked this change from Android common kernel
        and updated the commit message]
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/kernel/configs/android-recommended.config b/kernel/configs/android-recommended.config
index a86faa41bfd2c8bd102af93585ee369c99384654..a02c447769f732e44b5f9101667514d11faf6eac 100644 (file)
--- a/kernel/configs/android-recommended.config
+++ b/kernel/configs/android-recommended.config
@@ -6,6 +6,7 @@
 # CONFIG_NF_CONNTRACK_SIP is not set
 # CONFIG_PM_WAKELOCKS_GC is not set
 # CONFIG_VT is not set
+CONFIG_ARM64_SW_TTBR0_PAN=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_BLK_DEV_DM=y
 CONFIG_BLK_DEV_LOOP=y