[Crash-utility] [PATCH] Make 'irq -d' work on x86 kernel 3.11-rc

[Anatol Pomozov]

The scructure was renamed from gate_struct to gate_desc in 2.6.25 kernel

Tested: works on 3.11 dump
---
 x86_64.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/x86_64.c b/x86_64.c
index 4264bae..3e2d5b4 100755
--- a/x86_64.c
+++ b/x86_64.c
@@ -298,7 +298,12 @@ x86_64_init(int when)
 			machdep->machspec->modules_end = MODULES_END_2_6_31;
 		}
                 STRUCT_SIZE_INIT(cpuinfo_x86, "cpuinfo_x86");
-		STRUCT_SIZE_INIT(gate_struct, "gate_struct");
+		if (STRUCT_EXISTS("gate_desc")) {
+			STRUCT_SIZE_INIT(gate_struct, "gate_desc");
+		} else {
+			// before 2.6.25 the structure called gate_struct
+			STRUCT_SIZE_INIT(gate_struct, "gate_struct");
+		}
                 STRUCT_SIZE_INIT(e820map, "e820map");
                 STRUCT_SIZE_INIT(e820entry, "e820entry");
                 MEMBER_OFFSET_INIT(e820map_nr_map, "e820map", "nr_map");
-- 
1.8.3