1 files changed, 22 insertions, 13 deletions

diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 855cdf9d85b1..18a5baf2cbad 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -140,18 +140,26 @@ static void __init reserve_crashkernel(void)
         ret = parse_crashkernel(boot_command_line, free_mem,
                         &crash_size, &crash_base);
         if (ret == 0 && crash_size) {
-                if (crash_base > 0) {
-                        printk(KERN_INFO "Reserving %ldMB of memory at %ldMB "
-                                        "for crashkernel (System RAM: %ldMB)\n",
-                                        (unsigned long)(crash_size >> 20),
-                                        (unsigned long)(crash_base >> 20),
-                                        (unsigned long)(free_mem >> 20));
-                        crashk_res.start = crash_base;
-                        crashk_res.end   = crash_base + crash_size - 1;
-                        reserve_bootmem(crash_base, crash_size);
-                } else
+                if (crash_base <= 0) {
                         printk(KERN_INFO "crashkernel reservation failed - "
                                         "you have to specify a base address\n");
+                        return;
+                }
+
+                if (reserve_bootmem(crash_base, crash_size,
+                                        BOOTMEM_EXCLUSIVE) < 0) {
+                        printk(KERN_INFO "crashkernel reservation failed - "
+                                        "memory is in use\n");
+                        return;
+                }
+
+                printk(KERN_INFO "Reserving %ldMB of memory at %ldMB "
+                                "for crashkernel (System RAM: %ldMB)\n",
+                                (unsigned long)(crash_size >> 20),
+                                (unsigned long)(crash_base >> 20),
+                                (unsigned long)(free_mem >> 20));
+                crashk_res.start = crash_base;
+                crashk_res.end   = crash_base + crash_size - 1;
         }
 }
 #else
@@ -184,13 +192,14 @@ void __init setup_bootmem_allocator(unsigned long free_pfn)
          * an invalid RAM area.
          */
         reserve_bootmem(__MEMORY_START+PAGE_SIZE,
-                (PFN_PHYS(free_pfn)+bootmap_size+PAGE_SIZE-1)-__MEMORY_START);
+                (PFN_PHYS(free_pfn)+bootmap_size+PAGE_SIZE-1)-__MEMORY_START,
+                BOOTMEM_DEFAULT);
 
         /*
          * reserve physical page 0 - it's a special BIOS page on many boxes,
          * enabling clean reboots, SMP operation, laptop functions.
          */
-        reserve_bootmem(__MEMORY_START, PAGE_SIZE);
+        reserve_bootmem(__MEMORY_START, PAGE_SIZE, BOOTMEM_DEFAULT);
 
         sparse_memory_present_with_active_regions(0);
 
@@ -200,7 +209,7 @@ void __init setup_bootmem_allocator(unsigned long free_pfn)
         if (LOADER_TYPE && INITRD_START) {
                 if (INITRD_START + INITRD_SIZE <= (max_low_pfn << PAGE_SHIFT)) {
                         reserve_bootmem(INITRD_START + __MEMORY_START,
-                                        INITRD_SIZE);
+                                        INITRD_SIZE, BOOTMEM_DEFAULT);
                         initrd_start = INITRD_START + PAGE_OFFSET +
                                         __MEMORY_START;
                         initrd_end = initrd_start + INITRD_SIZE;