5 files changed, 20 insertions, 10 deletions
diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S
index 26090b7f323e..9975e1ab44fb 100644
--- a/arch/um/kernel/dyn.lds.S
+++ b/arch/um/kernel/dyn.lds.S
@@ -1,4 +1,5 @@
 #include <asm-generic/vmlinux.lds.h>
+#include <asm/page.h>
 
 OUTPUT_FORMAT(ELF_FORMAT)
 OUTPUT_ARCH(ELF_ARCH)
@@ -21,7 +22,7 @@ SECTIONS
 	_einittext = .;
   }
 
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
 
   /* Read-only sections, merged into text segment: */
   .hash           : { *(.hash) }
@@ -68,9 +69,9 @@ SECTIONS
     /* .gnu.warning sections are handled specially by elf32.em.  */
     *(.gnu.warning)
 
-    . = ALIGN(4096);
+    . = ALIGN(PAGE_SIZE);
   } =0x90909090
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   .syscall_stub : {
 	__syscall_stub_start = .;
 	*(.__syscall_stub*)
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 2eea1ff235e6..b0ee64622ff7 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -375,3 +375,8 @@ pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
 	return pmd;
 }
 #endif
+
+void *uml_kmalloc(int size, int flags)
+{
+	return kmalloc(size, flags);
+}
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c
index 0d0cea2ac98d..c3e2f369c33c 100644
--- a/arch/um/kernel/time.c
+++ b/arch/um/kernel/time.c
@@ -75,7 +75,7 @@ static irqreturn_t um_timer(int irq, void *dev)
 
 static cycle_t itimer_read(void)
 {
-	return os_nsecs();
+	return os_nsecs() / 1000;
 }
 
 static struct clocksource itimer_clocksource = {
@@ -83,7 +83,7 @@ static struct clocksource itimer_clocksource = {
 	.rating		= 300,
 	.read		= itimer_read,
 	.mask		= CLOCKSOURCE_MASK(64),
-	.mult		= 1,
+	.mult		= 1000,
 	.shift		= 0,
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 56deed623446..9db85b2ce698 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -150,7 +150,7 @@ __uml_setup("root=", uml_root_setup,
 static int __init no_skas_debug_setup(char *line, int *add)
 {
 	printf("'debug' is not necessary to gdb UML in skas mode - run \n");
-	printf("'gdb linux'");
+	printf("'gdb linux'\n");
 
 	return 0;
 }
@@ -258,6 +258,7 @@ int __init linux_main(int argc, char **argv)
 {
 	unsigned long avail, diff;
 	unsigned long virtmem_size, max_physmem;
+	unsigned long stack;
 	unsigned int i;
 	int add;
 	char * mode;
@@ -348,7 +349,9 @@ int __init linux_main(int argc, char **argv)
 	}
 
 	virtmem_size = physmem_size;
-	avail = TASK_SIZE - start_vm;
+	stack = (unsigned long) argv;
+	stack &= ~(1024 * 1024 - 1);
+	avail = stack - start_vm;
 	if (physmem_size > avail)
 		virtmem_size = avail;
 	end_vm = start_vm + virtmem_size;
diff --git a/arch/um/kernel/uml.lds.S b/arch/um/kernel/uml.lds.S
index 5828c1d54505..11b835248b86 100644
--- a/arch/um/kernel/uml.lds.S
+++ b/arch/um/kernel/uml.lds.S
@@ -1,4 +1,5 @@
 #include <asm-generic/vmlinux.lds.h>
+#include <asm/page.h>
 
 OUTPUT_FORMAT(ELF_FORMAT)
 OUTPUT_ARCH(ELF_ARCH)
@@ -26,7 +27,7 @@ SECTIONS
 	INIT_TEXT
 	_einittext = .;
   }
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
 
   .text      :
   {
@@ -39,7 +40,7 @@ SECTIONS
     *(.gnu.linkonce.t*)
   }
 
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   .syscall_stub : {
 	__syscall_stub_start = .;
 	*(.__syscall_stub*)
@@ -79,7 +80,7 @@ SECTIONS
   .sdata     : { *(.sdata) }
   _edata  =  .;
   PROVIDE (edata = .);
-  . = ALIGN(0x1000);
+  . = ALIGN(PAGE_SIZE);
   .sbss      :
   {
    __bss_start = .;