Since Xen commit a8d2b06db7826063df9d04be9d6f928bf2189bd0
(x86: extend frame table virtual space) frame table has
new address. Take into account that thing.
Signed-off-by: Daniel Kiper <daniel.kiper at oracle.com>
---
arch/x86_64.c | 11 +++++++++--
makedumpfile.h | 21 +++++++++++----------
2 files changed, 20 insertions(+), 12 deletions(-)
diff --git a/arch/x86_64.c b/arch/x86_64.c
index d864a06..771d457 100644
--- a/arch/x86_64.c
+++ b/arch/x86_64.c
@@ -401,8 +401,15 @@ int get_xen_basic_info_x86_64(void)
return FALSE;
}
info->frame_table_vaddr = frame_table_vaddr;
- } else
- info->frame_table_vaddr = FRAMETABLE_VIRT_START;
+ } else {
+ if (info->xen_crash_info.com &&
+ ((info->xen_crash_info.com->xen_major_version == 4 &&
+ info->xen_crash_info.com->xen_minor_version >= 3) ||
+ info->xen_crash_info.com->xen_major_version > 4))
+ info->frame_table_vaddr = FRAMETABLE_VIRT_START_V4_3;
+ else
+ info->frame_table_vaddr = FRAMETABLE_VIRT_START_V3;
+ }
if (!info->xen_crash_info.com ||
info->xen_crash_info.com->xen_major_version < 4) {
diff --git a/makedumpfile.h b/makedumpfile.h
index 1a87500..1789a11 100644
--- a/makedumpfile.h
+++ b/makedumpfile.h
@@ -1466,16 +1466,17 @@ int get_xen_info_x86(void);
#define ENTRY_MASK (~0xfff0000000000fffULL)
#define MAX_X86_64_FRAMES (info->page_size / sizeof(unsigned long))
-#define PAGE_OFFSET_XEN_DOM0 (0xffff880000000000) /* different from linux */
-#define HYPERVISOR_VIRT_START (0xffff800000000000)
-#define HYPERVISOR_VIRT_END (0xffff880000000000)
-#define DIRECTMAP_VIRT_START (0xffff830000000000)
-#define DIRECTMAP_VIRT_END_V3 (0xffff840000000000)
-#define DIRECTMAP_VIRT_END_V4 (0xffff880000000000)
-#define DIRECTMAP_VIRT_END (info->directmap_virt_end)
-#define XEN_VIRT_START (info->xen_virt_start)
-#define XEN_VIRT_END (XEN_VIRT_START + (1UL << 30))
-#define FRAMETABLE_VIRT_START 0xffff82f600000000
+#define PAGE_OFFSET_XEN_DOM0 (0xffff880000000000) /* different from linux */
+#define HYPERVISOR_VIRT_START (0xffff800000000000)
+#define HYPERVISOR_VIRT_END (0xffff880000000000)
+#define DIRECTMAP_VIRT_START (0xffff830000000000)
+#define DIRECTMAP_VIRT_END_V3 (0xffff840000000000)
+#define DIRECTMAP_VIRT_END_V4 (0xffff880000000000)
+#define DIRECTMAP_VIRT_END (info->directmap_virt_end)
+#define XEN_VIRT_START (info->xen_virt_start)
+#define XEN_VIRT_END (XEN_VIRT_START + (1UL << 30))
+#define FRAMETABLE_VIRT_START_V3 0xffff82f600000000
+#define FRAMETABLE_VIRT_START_V4_3 0xffff82e000000000
#define is_xen_vaddr(x) \
((x) >= HYPERVISOR_VIRT_START && (x) < HYPERVISOR_VIRT_END)
--
1.7.10.4
