aboutsummaryrefslogtreecommitdiffstats
path: root/arch/s390/kernel/setup.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/kernel/setup.c')
-rw-r--r--arch/s390/kernel/setup.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 29ae165d1749..f9f8779022a0 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -649,21 +649,24 @@ setup_memory(void)
649 /* 649 /*
650 * Reserve memory used for lowcore/command line/kernel image. 650 * Reserve memory used for lowcore/command line/kernel image.
651 */ 651 */
652 reserve_bootmem(0, (unsigned long)_ehead); 652 reserve_bootmem(0, (unsigned long)_ehead, BOOTMEM_DEFAULT);
653 reserve_bootmem((unsigned long)_stext, 653 reserve_bootmem((unsigned long)_stext,
654 PFN_PHYS(start_pfn) - (unsigned long)_stext); 654 PFN_PHYS(start_pfn) - (unsigned long)_stext,
655 BOOTMEM_DEFAULT);
655 /* 656 /*
656 * Reserve the bootmem bitmap itself as well. We do this in two 657 * Reserve the bootmem bitmap itself as well. We do this in two
657 * steps (first step was init_bootmem()) because this catches 658 * steps (first step was init_bootmem()) because this catches
658 * the (very unlikely) case of us accidentally initializing the 659 * the (very unlikely) case of us accidentally initializing the
659 * bootmem allocator with an invalid RAM area. 660 * bootmem allocator with an invalid RAM area.
660 */ 661 */
661 reserve_bootmem(start_pfn << PAGE_SHIFT, bootmap_size); 662 reserve_bootmem(start_pfn << PAGE_SHIFT, bootmap_size,
663 BOOTMEM_DEFAULT);
662 664
663#ifdef CONFIG_BLK_DEV_INITRD 665#ifdef CONFIG_BLK_DEV_INITRD
664 if (INITRD_START && INITRD_SIZE) { 666 if (INITRD_START && INITRD_SIZE) {
665 if (INITRD_START + INITRD_SIZE <= memory_end) { 667 if (INITRD_START + INITRD_SIZE <= memory_end) {
666 reserve_bootmem(INITRD_START, INITRD_SIZE); 668 reserve_bootmem(INITRD_START, INITRD_SIZE,
669 BOOTMEM_DEFAULT);
667 initrd_start = INITRD_START; 670 initrd_start = INITRD_START;
668 initrd_end = initrd_start + INITRD_SIZE; 671 initrd_end = initrd_start + INITRD_SIZE;
669 } else { 672 } else {