1 files changed, 7 insertions, 4 deletions

diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index ab1ee0ab082b..d1273c1a1364 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -73,8 +73,6 @@
         ldq     $20, HAE_REG($19);      \
         stq     $21, HAE_CACHE($19);    \
         stq     $21, 0($20);            \
-        ldq     $0, 0($sp);             \
-        ldq     $1, 8($sp);             \
 99:;                                    \
         ldq     $19, 72($sp);           \
         ldq     $20, 80($sp);           \
@@ -316,7 +314,7 @@ ret_from_sys_call:
         cmovne  $26, 0, $19             /* $19 = 0 => non-restartable */
         ldq     $0, SP_OFF($sp)
         and     $0, 8, $0
-        beq     $0, restore_all
+        beq     $0, ret_to_kernel
 ret_to_user:
         /* Make sure need_resched and sigpending don't change between
                 sampling and the rti.  */
@@ -329,6 +327,11 @@ restore_all:
         RESTORE_ALL
         call_pal PAL_rti
 
+ret_to_kernel:
+        lda     $16, 7
+        call_pal PAL_swpipl
+        br restore_all
+
         .align 3
 $syscall_error:
         /*
@@ -657,7 +660,7 @@ kernel_thread:
         /* We don't actually care for a3 success widgetry in the kernel.
            Not for positive errno values.  */
         stq     $0, 0($sp)              /* $0 */
-        br      restore_all
+        br      ret_to_kernel
 .end kernel_thread
 
 /*