3 files changed, 17 insertions, 13 deletions
diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S
index 2454774..4185090 100644
--- a/arch/um/kernel/dyn.lds.S
+++ b/arch/um/kernel/dyn.lds.S
@@ -71,11 +71,13 @@ SECTIONS
     *(.gnu.warning)
 
     . = ALIGN(4096);
-    __syscall_stub_start = .;
-    *(.__syscall_stub*)
-    __syscall_stub_end = .;
-    . = ALIGN(4096);
   } =0x90909090
+  . = ALIGN(4096);
+  .syscall_stub : {
+	__syscall_stub_start = .;
+	*(.__syscall_stub*)
+	__syscall_stub_end = .;
+  }
   .fini           : {
     KEEP (*(.fini))
   } =0x90909090
@@ -138,8 +140,8 @@ SECTIONS
   .got            : { *(.got.plt) *(.got) }
   _edata = .;
   PROVIDE (edata = .);
-  __bss_start = .;
   .bss            : {
+   __bss_start = .;
    *(.dynbss)
    *(.bss .bss.* .gnu.linkonce.b.*)
    *(COMMON)
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 9870feb..cf0dd9c 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -518,13 +518,13 @@ int init_aio_irq(int irq, char *name, irq_handler_t handler)
 
 static unsigned long pending_mask;
 
-unsigned long to_irq_stack(int sig, unsigned long *mask_out)
+unsigned long to_irq_stack(unsigned long *mask_out)
 {
 	struct thread_info *ti;
 	unsigned long mask, old;
 	int nested;
 
-	mask = xchg(&pending_mask, 1 << sig);
+	mask = xchg(&pending_mask, *mask_out);
 	if(mask != 0){
 		/* If any interrupts come in at this point, we want to
 		 * make sure that their bits aren't lost by our
@@ -534,7 +534,7 @@ unsigned long to_irq_stack(int sig, unsigned long *mask_out)
 		 * and pending_mask contains a bit for each interrupt
 		 * that came in.
 		 */
-		old = 1 << sig;
+		old = *mask_out;
 		do {
 			old |= mask;
 			mask = xchg(&pending_mask, old);
@@ -550,6 +550,7 @@ unsigned long to_irq_stack(int sig, unsigned long *mask_out)
 
 		task = cpu_tasks[ti->cpu].task;
 		tti = task_thread_info(task);
+
 		*ti = *tti;
 		ti->real_thread = tti;
 		task->stack = ti;
diff --git a/arch/um/kernel/uml.lds.S b/arch/um/kernel/uml.lds.S
index 307b937..81acdc2 100644
--- a/arch/um/kernel/uml.lds.S
+++ b/arch/um/kernel/uml.lds.S
@@ -44,12 +44,13 @@ SECTIONS
     /* .gnu.warning sections are handled specially by elf32.em.  */
     *(.gnu.warning)
     *(.gnu.linkonce.t*)
+  }
 
-    . = ALIGN(4096);
-    __syscall_stub_start = .;
-    *(.__syscall_stub*)
-    __syscall_stub_end = .;
-    . = ALIGN(4096);
+  . = ALIGN(4096);
+  .syscall_stub : {
+	__syscall_stub_start = .;
+	*(.__syscall_stub*)
+	__syscall_stub_end = .;
   }
 
   #include "asm/common.lds.S"