[PATCH] x86_64 bootmem: sparse_mem/kexec merge bug.

[Eric W. Biederman]

When the sparse mem changes and the kexec changes
were merged into setup.c they came in, in the wrong order.
This patch changes the order so we don't run sparse_init
which uses the bootmem allocator until we all of the
reserve_bootmem calls has been made.

Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
---

 arch/x86_64/kernel/setup.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

a5873c00a7da0ebb5c192f89382ef382602bd396
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -645,15 +645,15 @@ void __init setup_arch(char **cmdline_p)
 		}
 	}
 #endif
-
-	sparse_init();
-
 #ifdef CONFIG_KEXEC
 	if (crashk_res.start != crashk_res.end) {
 		reserve_bootmem(crashk_res.start,
 			crashk_res.end - crashk_res.start + 1);
 	}
 #endif
+
+	sparse_init();
+
 	paging_init();
 
 	check_ioapic();
-
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