[Crash-utility] [PATCH] defs.h: Update the vmalloc start address of 5-Level

Dou Liyang douly.fnst at cn.fujitsu.com
Tue Jan 2 02:32:48 UTC 2018


Due to the support of PTI in Kernel, the range of Virtual memory map with
5 level page tables [ff90000000000000 - ff9fffffffffffff] is assigned to
LDT remap for PTI. and the vmalloc/ioremap space is updated.

So, update it.

Signed-off-by: Dou Liyang <douly.fnst at cn.fujitsu.com>
---
 defs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/defs.h b/defs.h
index ba9abad..4cd07b8 100644
--- a/defs.h
+++ b/defs.h
@@ -3316,7 +3316,7 @@ struct arm64_stackframe {
 
 #define USERSPACE_TOP_5LEVEL       0x0100000000000000
 #define PAGE_OFFSET_5LEVEL         0xff10000000000000
-#define VMALLOC_START_ADDR_5LEVEL  0xff92000000000000
+#define VMALLOC_START_ADDR_5LEVEL  0xffa0000000000000
 #define VMALLOC_END_5LEVEL         0xffd1ffffffffffff
 #define MODULES_VADDR_5LEVEL       0xffffffffa0000000
 #define MODULES_END_5LEVEL         0xffffffffff5fffff
-- 
2.14.3






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