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[RFC/PATCH,RESEND,-next,18/21] arm: mm: reserve shadow memory for kasan

Message ID 1404905415-9046-19-git-send-email-a.ryabinin@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Andrey Ryabinin July 9, 2014, 11:30 a.m. UTC 
Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
---
 arch/arm/mm/init.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 659c75d..02fce2c 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -22,6 +22,7 @@ 
 #include <linux/memblock.h>
 #include <linux/dma-contiguous.h>
 #include <linux/sizes.h>
+#include <linux/kasan.h>
 
 #include <asm/cp15.h>
 #include <asm/mach-types.h>
@@ -324,6 +325,8 @@  void __init arm_memblock_init(const struct machine_desc *mdesc)
 	 */
 	dma_contiguous_reserve(min(arm_dma_limit, arm_lowmem_limit));
 
+	kasan_alloc_shadow();
+
 	arm_memblock_steal_permitted = false;
 	memblock_dump_all();
 }