From 51c2de8f3d2d4f95e690b95c266baa939ae3018a Mon Sep 17 00:00:00 2001 From: Rahul Shahare Date: Mon, 7 Dec 2020 21:31:10 +0530 Subject: [PATCH] miatoll: Add kpti=off to boot command line This will OFF kernel page table isolation. Notes from Kuba Wojciechowski in https://github.com/tadiphone-caf/msm-4.14/commit/86bb20a8325d32ac678573c86874f36ec4575ee2: As per qualcomm - "SM8150/SM8250/SM8350/SM7250/SM7150/SM6150 - KPTI Not required". It can also help increase performance by a lot in some scenarios. Change-Id: Idd36c359d4955701e9ee3ee27a58177a8d622c86 Signed-off-by: Rahul Shahare --- BoardConfig.mk | 1 + 1 file changed, 1 insertion(+) diff --git a/BoardConfig.mk b/BoardConfig.mk index e2ed5fa..2d9870a 100644 --- a/BoardConfig.mk +++ b/BoardConfig.mk @@ -110,6 +110,7 @@ BOARD_KERNEL_CMDLINE += service_locator.enable=1 BOARD_KERNEL_CMDLINE += swiotlb=1 BOARD_KERNEL_CMDLINE += video=vfb:640x400,bpp=32,memsize=3072000 BOARD_KERNEL_CMDLINE += androidboot.selinux=permissive +BOARD_KERNEL_CMDLINE += kpti=off # HIDL DEVICE_MANIFEST_FILE := $(DEVICE_PATH)/manifest.xml