Merge branch 'linus' into tmp.x86.mpparse.new

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / setup_32.c

diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c
index 4fa9f6c4542be3464747b800e3119798430ffed5..1d4be07e15e545fdf767fd679653bacf33772a81 100644 (file)
--- a/arch/x86/kernel/setup_32.c
+++ b/arch/x86/kernel/setup_32.c
@@ -451,10 +451,16 @@ static void __init reserve_crashkernel(void)
                                        (unsigned long)(crash_size >> 20),
                                        (unsigned long)(crash_base >> 20),
                                        (unsigned long)(total_mem >> 20));
+
+                       if (reserve_bootmem(crash_base, crash_size,
+                                       BOOTMEM_EXCLUSIVE) < 0) {
+                               printk(KERN_INFO "crashkernel reservation "
+                                       "failed - memory is in use\n");
+                               return;
+                       }
+
                        crashk_res.start = crash_base;
                        crashk_res.end   = crash_base + crash_size - 1;
-                       reserve_bootmem(crash_base, crash_size,
-                                       BOOTMEM_DEFAULT);
                } else
                        printk(KERN_INFO "crashkernel reservation failed - "
                                        "you have to specify a base address\n");