KVBASE should be VMALLOC_START. So fix it.
Signed-off-by: Pratyush Anand <[email protected]>
Reported-by: Sameer Goel <[email protected]>
---
arch/arm64.c | 3 ++-
makedumpfile.h | 3 +--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64.c b/arch/arm64.c
index 4d50012529c3..a94a4ba16dd5 100644
--- a/arch/arm64.c
+++ b/arch/arm64.c
@@ -199,7 +199,8 @@ get_machdep_info_arm64(void)
{
info->max_physmem_bits = PHYS_MASK_SHIFT;
info->section_size_bits = SECTIONS_SIZE_BITS;
- info->page_offset = KVBASE;
+ info->page_offset = SYMBOL(_stext)
+ & (0xffffffffffffffffUL << (VA_BITS - 1));
info->vmalloc_start = 0xffffffffffffffffUL << VA_BITS;
info->vmalloc_end = PAGE_OFFSET - PUD_SIZE - VMEMMAP_SIZE - 0x10000;
info->vmemmap_start = VMALLOC_END + 0x10000;
diff --git a/makedumpfile.h b/makedumpfile.h
index abe6a9897095..c42fc8142663 100644
--- a/makedumpfile.h
+++ b/makedumpfile.h
@@ -507,8 +507,7 @@ int get_va_bits_arm64(void);
#define ARM64_PGTABLE_LEVELS get_pgtable_level_arm64()
#define VA_BITS get_va_bits_arm64()
#define PAGE_SHIFT get_page_shift_arm64()
-#define KVBASE_MASK (0xffffffffffffffffUL << (VA_BITS - 1))
-#define KVBASE (SYMBOL(_stext) & KVBASE_MASK)
+#define KVBASE VMALLOC_START
#endif /* aarch64 */
#ifdef __arm__
--
2.5.0
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