linux-kernel - [PATCH 2/9] config: android-recommended: enable CONFIG_ARM64_SW_TTBR0

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Date:   Thu,  8 Jun 2017 15:25:05 +0530
From:   Amit Pundir <amit.pundir@...aro.org>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        Rob Herring <robh@...nel.org>,
        Greg KH <gregkh@...uxfoundation.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Android Kernel Team <kernel-team@...roid.com>,
        Sami Tolvanen <samitolvanen@...gle.com>
Subject: [PATCH 2/9] config: android-recommended: enable CONFIG_ARM64_SW_TTBR0_PAN

From: Sami Tolvanen <samitolvanen@...gle.com>

Enable PAN emulation using TTBR0_EL1 switching.

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

Signed-off-by: Sami Tolvanen <samitolvanen@...gle.com>
[AmitP: cherry-picked this change from Android common kernel
        and updated the commit message]
Signed-off-by: Amit Pundir <amit.pundir@...aro.org>
---
 kernel/configs/android-recommended.config | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/configs/android-recommended.config b/kernel/configs/android-recommended.config
index a86faa41bfd2..a02c447769f7 100644
--- 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
-- 
2.7.4