[S390] Fix range for add_active_range() in setup_memory()

[linux-2.6-omap-h63xx.git] / arch / s390 / kernel / setup.c

diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index b358e18273b07f2e1e31315e77835fd84f880bfc..400b040df7fa05b1028bb9a9744e002957b29f5b 100644 (file)
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -54,6 +54,7 @@
 #include <asm/sections.h>
 #include <asm/ebcdic.h>
 #include <asm/compat.h>
+#include <asm/kvm_virtio.h>
 
 long psw_kernel_bits   = (PSW_BASE_BITS | PSW_MASK_DAT | PSW_ASC_PRIMARY |
                           PSW_MASK_MCHECK | PSW_DEFAULT_KEY);
@@ -603,13 +604,13 @@ setup_memory(void)
                if (memory_chunk[i].type != CHUNK_READ_WRITE)
                        continue;
                start_chunk = PFN_DOWN(memory_chunk[i].addr);
-               end_chunk = start_chunk + PFN_DOWN(memory_chunk[i].size) - 1;
+               end_chunk = start_chunk + PFN_DOWN(memory_chunk[i].size);
                end_chunk = min(end_chunk, end_pfn);
                if (start_chunk >= end_chunk)
                        continue;
                add_active_range(0, start_chunk, end_chunk);
                pfn = max(start_chunk, start_pfn);
-               for (; pfn <= end_chunk; pfn++)
+               for (; pfn < end_chunk; pfn++)
                        page_set_storage_key(PFN_PHYS(pfn), PAGE_DEFAULT_KEY);
        }
 
@@ -766,7 +767,8 @@ setup_arch(char **cmdline_p)
                printk("We are running under VM (64 bit mode)\n");
        else if (MACHINE_IS_KVM) {
                printk("We are running under KVM (64 bit mode)\n");
-               add_preferred_console("ttyS", 1, NULL);
+               add_preferred_console("hvc", 0, NULL);
+               s390_virtio_console_init();
        } else
                printk("We are running native (64 bit mode)\n");
 #endif /* CONFIG_64BIT */