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-rw-r--r--arch/microblaze/mm/pgtable.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c
index 10b3bd0a980d..4f4520e779a5 100644
--- a/arch/microblaze/mm/pgtable.c
+++ b/arch/microblaze/mm/pgtable.c
@@ -69,10 +69,11 @@ static void __iomem *__ioremap(phys_addr_t addr, unsigned long size,
69 * 69 *
70 * However, allow remap of rootfs: TBD 70 * However, allow remap of rootfs: TBD
71 */ 71 */
72
72 if (mem_init_done && 73 if (mem_init_done &&
73 p >= memory_start && p < virt_to_phys(high_memory) && 74 p >= memory_start && p < virt_to_phys(high_memory) &&
74 !(p >= virt_to_phys((unsigned long)&__bss_stop) && 75 !(p >= __virt_to_phys((phys_addr_t)__bss_stop) &&
75 p < virt_to_phys((unsigned long)__bss_stop))) { 76 p < __virt_to_phys((phys_addr_t)__bss_stop))) {
76 pr_warn("__ioremap(): phys addr "PTE_FMT" is RAM lr %pf\n", 77 pr_warn("__ioremap(): phys addr "PTE_FMT" is RAM lr %pf\n",
77 (unsigned long)p, __builtin_return_address(0)); 78 (unsigned long)p, __builtin_return_address(0));
78 return NULL; 79 return NULL;