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mm: close vmap stack if open KASAN [1/1]
author
Tao Zeng
<tao.zeng@amlogic.com>
Wed, 19 Dec 2018 03:10:51 +0000
(11:10 +0800)
committer
Luan Yuan
<luan.yuan@amlogic.com>
Thu, 20 Dec 2018 03:25:23 +0000
(11:25 +0800)
PD#SWPL-1219
Problem:
if open KASAN, kernel can't boot.
Solution:
Close vmap if open KASAN
Verify:
p212
Change-Id: I3ad4da890aca20fe59ff99dfd55592d8e9a08f3c
Signed-off-by: Tao Zeng <tao.zeng@amlogic.com>
drivers/amlogic/memory_ext/Kconfig
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diff --git
a/drivers/amlogic/memory_ext/Kconfig
b/drivers/amlogic/memory_ext/Kconfig
index
5b6f2fc
..
fc41173
100644
(file)
--- a/
drivers/amlogic/memory_ext/Kconfig
+++ b/
drivers/amlogic/memory_ext/Kconfig
@@
-42,6
+42,7
@@
config AMLOGIC_CMA
config AMLOGIC_VMAP
bool "Amlogic kernel stack"
depends on AMLOGIC_MEMORY_EXTEND
+ depends on !KASAN
depends on 64BIT
default y
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