1 files changed, 186 insertions, 186 deletions

diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index 7b2e03afd017..c329446a951d 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -91,7 +91,7 @@ _PIF_WORK	= (_PIF_PER_TRAP)
         .if     \reason==1
         # Some program interrupts are suppressing (e.g. protection).
         # We must also check the instruction after SIE in that case.
-        # do_protection_exception will rewind to rewind_pad
+        # do_protection_exception will rewind to .Lrewind_pad
         jh      .+42
         .else
         jhe     .+42
@@ -192,7 +192,7 @@ ENTRY(__switch_to)
         lmg     %r6,%r15,__SF_GPRS(%r15)        # load gprs of next task
         br      %r14
 
-__critical_start:
+.L__critical_start:
 /*
  * SVC interrupt handler routine. System calls are synchronous events and
  * are executed with interrupts enabled.
@@ -200,15 +200,15 @@ __critical_start:
 
 ENTRY(system_call)
         stpt    __LC_SYNC_ENTER_TIMER
-sysc_stmg:
+.Lsysc_stmg:
         stmg    %r8,%r15,__LC_SAVE_AREA_SYNC
         lg      %r10,__LC_LAST_BREAK
         lg      %r12,__LC_THREAD_INFO
         lghi    %r14,_PIF_SYSCALL
-sysc_per:
+.Lsysc_per:
         lg      %r15,__LC_KERNEL_STACK
         la      %r11,STACK_FRAME_OVERHEAD(%r15) # pointer to pt_regs
-sysc_vtime:
+.Lsysc_vtime:
         UPDATE_VTIME %r13,__LC_SYNC_ENTER_TIMER
         LAST_BREAK %r13
         stmg    %r0,%r7,__PT_R0(%r11)
@@ -216,39 +216,39 @@ sysc_vtime:
         mvc     __PT_PSW(16,%r11),__LC_SVC_OLD_PSW
         mvc     __PT_INT_CODE(4,%r11),__LC_SVC_ILC
         stg     %r14,__PT_FLAGS(%r11)
-sysc_do_svc:
+.Lsysc_do_svc:
         lg      %r10,__TI_sysc_table(%r12)      # address of system call table
         llgh    %r8,__PT_INT_CODE+2(%r11)
         slag    %r8,%r8,2                       # shift and test for svc 0
-        jnz     sysc_nr_ok
+        jnz     .Lsysc_nr_ok
         # svc 0: system call number in %r1
         llgfr   %r1,%r1                         # clear high word in r1
         cghi    %r1,NR_syscalls
-        jnl     sysc_nr_ok
+        jnl     .Lsysc_nr_ok
         sth     %r1,__PT_INT_CODE+2(%r11)
         slag    %r8,%r1,2
-sysc_nr_ok:
+.Lsysc_nr_ok:
         xc      __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
         stg     %r2,__PT_ORIG_GPR2(%r11)
         stg     %r7,STACK_FRAME_OVERHEAD(%r15)
         lgf     %r9,0(%r8,%r10)                 # get system call add.
         tm      __TI_flags+7(%r12),_TIF_TRACE
-        jnz     sysc_tracesys
+        jnz     .Lsysc_tracesys
         basr    %r14,%r9                        # call sys_xxxx
         stg     %r2,__PT_R2(%r11)               # store return value
 
-sysc_return:
+.Lsysc_return:
         LOCKDEP_SYS_EXIT
-sysc_tif:
+.Lsysc_tif:
         tm      __PT_PSW+1(%r11),0x01           # returning to user ?
-        jno     sysc_restore
+        jno     .Lsysc_restore
         tm      __PT_FLAGS+7(%r11),_PIF_WORK
-        jnz     sysc_work
+        jnz     .Lsysc_work
         tm      __TI_flags+7(%r12),_TIF_WORK
-        jnz     sysc_work                       # check for work
+        jnz     .Lsysc_work                     # check for work
         tm      __LC_CPU_FLAGS+7,_CIF_WORK
-        jnz     sysc_work
-sysc_restore:
+        jnz     .Lsysc_work
+.Lsysc_restore:
         lg      %r14,__LC_VDSO_PER_CPU
         lmg     %r0,%r10,__PT_R0(%r11)
         mvc     __LC_RETURN_PSW(16),__PT_PSW(%r11)
@@ -256,101 +256,101 @@ sysc_restore:
         mvc     __VDSO_ECTG_BASE(16,%r14),__LC_EXIT_TIMER
         lmg     %r11,%r15,__PT_R11(%r11)
         lpswe   __LC_RETURN_PSW
-sysc_done:
+.Lsysc_done:
 
 #
 # One of the work bits is on. Find out which one.
 #
-sysc_work:
+.Lsysc_work:
         tm      __LC_CPU_FLAGS+7,_CIF_MCCK_PENDING
-        jo      sysc_mcck_pending
+        jo      .Lsysc_mcck_pending
         tm      __TI_flags+7(%r12),_TIF_NEED_RESCHED
-        jo      sysc_reschedule
+        jo      .Lsysc_reschedule
 #ifdef CONFIG_UPROBES
         tm      __TI_flags+7(%r12),_TIF_UPROBE
-        jo      sysc_uprobe_notify
+        jo      .Lsysc_uprobe_notify
 #endif
         tm      __PT_FLAGS+7(%r11),_PIF_PER_TRAP
-        jo      sysc_singlestep
+        jo      .Lsysc_singlestep
         tm      __TI_flags+7(%r12),_TIF_SIGPENDING
-        jo      sysc_sigpending
+        jo      .Lsysc_sigpending
         tm      __TI_flags+7(%r12),_TIF_NOTIFY_RESUME
-        jo      sysc_notify_resume
+        jo      .Lsysc_notify_resume
         tm      __LC_CPU_FLAGS+7,_CIF_ASCE
-        jo      sysc_uaccess
-        j       sysc_return             # beware of critical section cleanup
+        jo      .Lsysc_uaccess
+        j       .Lsysc_return           # beware of critical section cleanup
 
 #
 # _TIF_NEED_RESCHED is set, call schedule
 #
-sysc_reschedule:
-        larl    %r14,sysc_return
+.Lsysc_reschedule:
+        larl    %r14,.Lsysc_return
         jg      schedule
 
 #
 # _CIF_MCCK_PENDING is set, call handler
 #
-sysc_mcck_pending:
-        larl    %r14,sysc_return
+.Lsysc_mcck_pending:
+        larl    %r14,.Lsysc_return
         jg      s390_handle_mcck        # TIF bit will be cleared by handler
 
 #
 # _CIF_ASCE is set, load user space asce
 #
-sysc_uaccess:
+.Lsysc_uaccess:
         ni      __LC_CPU_FLAGS+7,255-_CIF_ASCE
         lctlg   %c1,%c1,__LC_USER_ASCE          # load primary asce
-        j       sysc_return
+        j       .Lsysc_return
 
 #
 # _TIF_SIGPENDING is set, call do_signal
 #
-sysc_sigpending:
+.Lsysc_sigpending:
         lgr     %r2,%r11                # pass pointer to pt_regs
         brasl   %r14,do_signal
         tm      __PT_FLAGS+7(%r11),_PIF_SYSCALL
-        jno     sysc_return
+        jno     .Lsysc_return
         lmg     %r2,%r7,__PT_R2(%r11)   # load svc arguments
         lg      %r10,__TI_sysc_table(%r12)      # address of system call table
         lghi    %r8,0                   # svc 0 returns -ENOSYS
         llgh    %r1,__PT_INT_CODE+2(%r11)       # load new svc number
         cghi    %r1,NR_syscalls
-        jnl     sysc_nr_ok              # invalid svc number -> do svc 0
+        jnl     .Lsysc_nr_ok            # invalid svc number -> do svc 0
         slag    %r8,%r1,2
-        j       sysc_nr_ok              # restart svc
+        j       .Lsysc_nr_ok            # restart svc
 
 #
 # _TIF_NOTIFY_RESUME is set, call do_notify_resume
 #
-sysc_notify_resume:
+.Lsysc_notify_resume:
         lgr     %r2,%r11                # pass pointer to pt_regs
-        larl    %r14,sysc_return
+        larl    %r14,.Lsysc_return
         jg      do_notify_resume
 
 #
 # _TIF_UPROBE is set, call uprobe_notify_resume
 #
 #ifdef CONFIG_UPROBES
-sysc_uprobe_notify:
+.Lsysc_uprobe_notify:
         lgr     %r2,%r11                # pass pointer to pt_regs
-        larl    %r14,sysc_return
+        larl    %r14,.Lsysc_return
         jg      uprobe_notify_resume
 #endif
 
 #
 # _PIF_PER_TRAP is set, call do_per_trap
 #
-sysc_singlestep:
+.Lsysc_singlestep:
         ni      __PT_FLAGS+7(%r11),255-_PIF_PER_TRAP
         lgr     %r2,%r11                # pass pointer to pt_regs
-        larl    %r14,sysc_return
+        larl    %r14,.Lsysc_return
         jg      do_per_trap
 
 #
 # call tracehook_report_syscall_entry/tracehook_report_syscall_exit before
 # and after the system call
 #
-sysc_tracesys:
+.Lsysc_tracesys:
         lgr     %r2,%r11                # pass pointer to pt_regs
         la      %r3,0
         llgh    %r0,__PT_INT_CODE+2(%r11)
@@ -358,20 +358,20 @@ sysc_tracesys:
         brasl   %r14,do_syscall_trace_enter
         lghi    %r0,NR_syscalls
         clgr    %r0,%r2
-        jnh     sysc_tracenogo
+        jnh     .Lsysc_tracenogo
         sllg    %r8,%r2,2
         lgf     %r9,0(%r8,%r10)
-sysc_tracego:
+.Lsysc_tracego:
         lmg     %r3,%r7,__PT_R3(%r11)
         stg     %r7,STACK_FRAME_OVERHEAD(%r15)
         lg      %r2,__PT_ORIG_GPR2(%r11)
         basr    %r14,%r9                # call sys_xxx
         stg     %r2,__PT_R2(%r11)       # store return value
-sysc_tracenogo:
+.Lsysc_tracenogo:
         tm      __TI_flags+7(%r12),_TIF_TRACE
-        jz      sysc_return
+        jz      .Lsysc_return
         lgr     %r2,%r11                # pass pointer to pt_regs
-        larl    %r14,sysc_return
+        larl    %r14,.Lsysc_return
         jg      do_syscall_trace_exit
 
 #
@@ -384,13 +384,13 @@ ENTRY(ret_from_fork)
         TRACE_IRQS_ON
         ssm     __LC_SVC_NEW_PSW        # reenable interrupts
         tm      __PT_PSW+1(%r11),0x01   # forking a kernel thread ?
-        jne     sysc_tracenogo
+        jne     .Lsysc_tracenogo
         # it's a kernel thread
         lmg     %r9,%r10,__PT_R9(%r11)  # load gprs
 ENTRY(kernel_thread_starter)
         la      %r2,0(%r10)
         basr    %r14,%r9
-        j       sysc_tracenogo
+        j       .Lsysc_tracenogo
 
 /*
  * Program check handler routine
@@ -409,7 +409,7 @@ ENTRY(pgm_check_handler)
         tmhh    %r8,0x4000              # PER bit set in old PSW ?
         jnz     0f                      # -> enabled, can't be a double fault
         tm      __LC_PGM_ILC+3,0x80     # check for per exception
-        jnz     pgm_svcper              # -> single stepped svc
+        jnz     .Lpgm_svcper            # -> single stepped svc
 0:      CHECK_STACK STACK_SIZE,__LC_SAVE_AREA_SYNC
         aghi    %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE)
         j       2f
@@ -432,7 +432,7 @@ ENTRY(pgm_check_handler)
         tm      __LC_PGM_ILC+3,0x80     # check for per exception
         jz      0f
         tmhh    %r8,0x0001              # kernel per event ?
-        jz      pgm_kprobe
+        jz      .Lpgm_kprobe
         oi      __PT_FLAGS+7(%r11),_PIF_PER_TRAP
         mvc     __THREAD_per_address(8,%r14),__LC_PER_ADDRESS
         mvc     __THREAD_per_cause(2,%r14),__LC_PER_CODE
@@ -443,31 +443,31 @@ ENTRY(pgm_check_handler)
         llgh    %r10,__PT_INT_CODE+2(%r11)
         nill    %r10,0x007f
         sll     %r10,2
-        je      sysc_return
+        je      .Lsysc_return
         lgf     %r1,0(%r10,%r1)         # load address of handler routine
         lgr     %r2,%r11                # pass pointer to pt_regs
         basr    %r14,%r1                # branch to interrupt-handler
-        j       sysc_return
+        j       .Lsysc_return
 
 #
 # PER event in supervisor state, must be kprobes
 #
-pgm_kprobe:
+.Lpgm_kprobe:
         REENABLE_IRQS
         xc      __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
         lgr     %r2,%r11                # pass pointer to pt_regs
         brasl   %r14,do_per_trap
-        j       sysc_return
+        j       .Lsysc_return
 
 #
 # single stepped system call
 #
-pgm_svcper:
+.Lpgm_svcper:
         mvc     __LC_RETURN_PSW(8),__LC_SVC_NEW_PSW
-        larl    %r14,sysc_per
+        larl    %r14,.Lsysc_per
         stg     %r14,__LC_RETURN_PSW+8
         lghi    %r14,_PIF_SYSCALL | _PIF_PER_TRAP
-        lpswe   __LC_RETURN_PSW         # branch to sysc_per and enable irqs
+        lpswe   __LC_RETURN_PSW         # branch to .Lsysc_per and enable irqs
 
 /*
  * IO interrupt handler routine
@@ -483,10 +483,10 @@ ENTRY(io_int_handler)
         HANDLE_SIE_INTERCEPT %r14,2
         SWITCH_ASYNC __LC_SAVE_AREA_ASYNC,__LC_ASYNC_STACK,STACK_SHIFT
         tmhh    %r8,0x0001              # interrupting from user?
-        jz      io_skip
+        jz      .Lio_skip
         UPDATE_VTIME %r14,__LC_ASYNC_ENTER_TIMER
         LAST_BREAK %r14
-io_skip:
+.Lio_skip:
         stmg    %r0,%r7,__PT_R0(%r11)
         mvc     __PT_R8(64,%r11),__LC_SAVE_AREA_ASYNC
         stmg    %r8,%r9,__PT_PSW(%r11)
@@ -494,29 +494,29 @@ io_skip:
         xc      __PT_FLAGS(8,%r11),__PT_FLAGS(%r11)
         TRACE_IRQS_OFF
         xc      __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
-io_loop:
+.Lio_loop:
         lgr     %r2,%r11                # pass pointer to pt_regs
         lghi    %r3,IO_INTERRUPT
         tm      __PT_INT_CODE+8(%r11),0x80      # adapter interrupt ?
-        jz      io_call
+        jz      .Lio_call
         lghi    %r3,THIN_INTERRUPT
-io_call:
+.Lio_call:
         brasl   %r14,do_IRQ
         tm      __LC_MACHINE_FLAGS+6,0x10       # MACHINE_FLAG_LPAR
-        jz      io_return
+        jz      .Lio_return
         tpi     0
-        jz      io_return
+        jz      .Lio_return
         mvc     __PT_INT_CODE(12,%r11),__LC_SUBCHANNEL_ID
-        j       io_loop
-io_return:
+        j       .Lio_loop
+.Lio_return:
         LOCKDEP_SYS_EXIT
         TRACE_IRQS_ON
-io_tif:
+.Lio_tif:
         tm      __TI_flags+7(%r12),_TIF_WORK
-        jnz     io_work                 # there is work to do (signals etc.)
+        jnz     .Lio_work               # there is work to do (signals etc.)
         tm      __LC_CPU_FLAGS+7,_CIF_WORK
-        jnz     io_work
-io_restore:
+        jnz     .Lio_work
+.Lio_restore:
         lg      %r14,__LC_VDSO_PER_CPU
         lmg     %r0,%r10,__PT_R0(%r11)
         mvc     __LC_RETURN_PSW(16),__PT_PSW(%r11)
@@ -524,7 +524,7 @@ io_restore:
         mvc     __VDSO_ECTG_BASE(16,%r14),__LC_EXIT_TIMER
         lmg     %r11,%r15,__PT_R11(%r11)
         lpswe   __LC_RETURN_PSW
-io_done:
+.Lio_done:
 
 #
 # There is work todo, find out in which context we have been interrupted:
@@ -535,15 +535,15 @@ io_done:
 #    the preemption counter and if it is zero call preempt_schedule_irq
 # Before any work can be done, a switch to the kernel stack is required.
 #
-io_work:
+.Lio_work:
         tm      __PT_PSW+1(%r11),0x01   # returning to user ?
-        jo      io_work_user            # yes -> do resched & signal
+        jo      .Lio_work_user          # yes -> do resched & signal
 #ifdef CONFIG_PREEMPT
         # check for preemptive scheduling
         icm     %r0,15,__TI_precount(%r12)
-        jnz     io_restore              # preemption is disabled
+        jnz     .Lio_restore            # preemption is disabled
         tm      __TI_flags+7(%r12),_TIF_NEED_RESCHED
-        jno     io_restore
+        jno     .Lio_restore
         # switch to kernel stack
         lg      %r1,__PT_R15(%r11)
         aghi    %r1,-(STACK_FRAME_OVERHEAD + __PT_SIZE)
@@ -551,19 +551,19 @@ io_work:
         xc      __SF_BACKCHAIN(8,%r1),__SF_BACKCHAIN(%r1)
         la      %r11,STACK_FRAME_OVERHEAD(%r1)
         lgr     %r15,%r1
-        # TRACE_IRQS_ON already done at io_return, call
+        # TRACE_IRQS_ON already done at .Lio_return, call
         # TRACE_IRQS_OFF to keep things symmetrical
         TRACE_IRQS_OFF
         brasl   %r14,preempt_schedule_irq
-        j       io_return
+        j       .Lio_return
 #else
-        j       io_restore
+        j       .Lio_restore
 #endif
 
 #
 # Need to do work before returning to userspace, switch to kernel stack
 #
-io_work_user:
+.Lio_work_user:
         lg      %r1,__LC_KERNEL_STACK
         mvc     STACK_FRAME_OVERHEAD(__PT_SIZE,%r1),0(%r11)
         xc      __SF_BACKCHAIN(8,%r1),__SF_BACKCHAIN(%r1)
@@ -573,70 +573,70 @@ io_work_user:
 #
 # One of the work bits is on. Find out which one.
 #
-io_work_tif:
+.Lio_work_tif:
         tm      __LC_CPU_FLAGS+7,_CIF_MCCK_PENDING
-        jo      io_mcck_pending
+        jo      .Lio_mcck_pending
         tm      __TI_flags+7(%r12),_TIF_NEED_RESCHED
-        jo      io_reschedule
+        jo      .Lio_reschedule
         tm      __TI_flags+7(%r12),_TIF_SIGPENDING
-        jo      io_sigpending
+        jo      .Lio_sigpending
         tm      __TI_flags+7(%r12),_TIF_NOTIFY_RESUME
-        jo      io_notify_resume
+        jo      .Lio_notify_resume
         tm      __LC_CPU_FLAGS+7,_CIF_ASCE
-        jo      io_uaccess
-        j       io_return               # beware of critical section cleanup
+        jo      .Lio_uaccess
+        j       .Lio_return             # beware of critical section cleanup
 
 #
 # _CIF_MCCK_PENDING is set, call handler
 #
-io_mcck_pending:
-        # TRACE_IRQS_ON already done at io_return
+.Lio_mcck_pending:
+        # TRACE_IRQS_ON already done at .Lio_return
         brasl   %r14,s390_handle_mcck   # TIF bit will be cleared by handler
         TRACE_IRQS_OFF
-        j       io_return
+        j       .Lio_return
 
 #
 # _CIF_ASCE is set, load user space asce
 #
-io_uaccess:
+.Lio_uaccess:
         ni      __LC_CPU_FLAGS+7,255-_CIF_ASCE
         lctlg   %c1,%c1,__LC_USER_ASCE          # load primary asce
-        j       io_return
+        j       .Lio_return
 
 #
 # _TIF_NEED_RESCHED is set, call schedule
 #
-io_reschedule:
-        # TRACE_IRQS_ON already done at io_return
+.Lio_reschedule:
+        # TRACE_IRQS_ON already done at .Lio_return
         ssm     __LC_SVC_NEW_PSW        # reenable interrupts
         brasl   %r14,schedule           # call scheduler
         ssm     __LC_PGM_NEW_PSW        # disable I/O and ext. interrupts
         TRACE_IRQS_OFF
-        j       io_return
+        j       .Lio_return
 
 #
 # _TIF_SIGPENDING or is set, call do_signal
 #
-io_sigpending:
-        # TRACE_IRQS_ON already done at io_return
+.Lio_sigpending:
+        # TRACE_IRQS_ON already done at .Lio_return
         ssm     __LC_SVC_NEW_PSW        # reenable interrupts
         lgr     %r2,%r11                # pass pointer to pt_regs
         brasl   %r14,do_signal
         ssm     __LC_PGM_NEW_PSW        # disable I/O and ext. interrupts
         TRACE_IRQS_OFF
-        j       io_return
+        j       .Lio_return
 
 #
 # _TIF_NOTIFY_RESUME or is set, call do_notify_resume
 #
-io_notify_resume:
-        # TRACE_IRQS_ON already done at io_return
+.Lio_notify_resume:
+        # TRACE_IRQS_ON already done at .Lio_return
         ssm     __LC_SVC_NEW_PSW        # reenable interrupts
         lgr     %r2,%r11                # pass pointer to pt_regs
         brasl   %r14,do_notify_resume
         ssm     __LC_PGM_NEW_PSW        # disable I/O and ext. interrupts
         TRACE_IRQS_OFF
-        j       io_return
+        j       .Lio_return
 
 /*
  * External interrupt handler routine
@@ -652,10 +652,10 @@ ENTRY(ext_int_handler)
         HANDLE_SIE_INTERCEPT %r14,3
         SWITCH_ASYNC __LC_SAVE_AREA_ASYNC,__LC_ASYNC_STACK,STACK_SHIFT
         tmhh    %r8,0x0001              # interrupting from user ?
-        jz      ext_skip
+        jz      .Lext_skip
         UPDATE_VTIME %r14,__LC_ASYNC_ENTER_TIMER
         LAST_BREAK %r14
-ext_skip:
+.Lext_skip:
         stmg    %r0,%r7,__PT_R0(%r11)
         mvc     __PT_R8(64,%r11),__LC_SAVE_AREA_ASYNC
         stmg    %r8,%r9,__PT_PSW(%r11)
@@ -669,23 +669,23 @@ ext_skip:
         lgr     %r2,%r11                # pass pointer to pt_regs
         lghi    %r3,EXT_INTERRUPT
         brasl   %r14,do_IRQ
-        j       io_return
+        j       .Lio_return
 
 /*
- * Load idle PSW. The second "half" of this function is in cleanup_idle.
+ * Load idle PSW. The second "half" of this function is in .Lcleanup_idle.
  */
 ENTRY(psw_idle)
         stg     %r3,__SF_EMPTY(%r15)
-        larl    %r1,psw_idle_lpsw+4
+        larl    %r1,.Lpsw_idle_lpsw+4
         stg     %r1,__SF_EMPTY+8(%r15)
         STCK    __CLOCK_IDLE_ENTER(%r2)
         stpt    __TIMER_IDLE_ENTER(%r2)
-psw_idle_lpsw:
+.Lpsw_idle_lpsw:
         lpswe   __SF_EMPTY(%r15)
         br      %r14
-psw_idle_end:
+.Lpsw_idle_end:
 
-__critical_end:
+.L__critical_end:
 
 /*
  * Machine check handler routines
@@ -701,7 +701,7 @@ ENTRY(mcck_int_handler)
         lmg     %r8,%r9,__LC_MCK_OLD_PSW
         HANDLE_SIE_INTERCEPT %r14,4
         tm      __LC_MCCK_CODE,0x80     # system damage?
-        jo      mcck_panic              # yes -> rest of mcck code invalid
+        jo      .Lmcck_panic            # yes -> rest of mcck code invalid
         lghi    %r14,__LC_CPU_TIMER_SAVE_AREA
         mvc     __LC_MCCK_ENTER_TIMER(8),0(%r14)
         tm      __LC_MCCK_CODE+5,0x02   # stored cpu timer value valid?
@@ -719,13 +719,13 @@ ENTRY(mcck_int_handler)
 2:      spt     0(%r14)
         mvc     __LC_MCCK_ENTER_TIMER(8),0(%r14)
 3:      tm      __LC_MCCK_CODE+2,0x09   # mwp + ia of old psw valid?
-        jno     mcck_panic              # no -> skip cleanup critical
+        jno     .Lmcck_panic            # no -> skip cleanup critical
         SWITCH_ASYNC __LC_GPREGS_SAVE_AREA+64,__LC_PANIC_STACK,PAGE_SHIFT
         tm      %r8,0x0001              # interrupting from user ?
-        jz      mcck_skip
+        jz      .Lmcck_skip
         UPDATE_VTIME %r14,__LC_MCCK_ENTER_TIMER
         LAST_BREAK %r14
-mcck_skip:
+.Lmcck_skip:
         lghi    %r14,__LC_GPREGS_SAVE_AREA+64
         stmg    %r0,%r7,__PT_R0(%r11)
         mvc     __PT_R8(64,%r11),0(%r14)
@@ -735,7 +735,7 @@ mcck_skip:
         lgr     %r2,%r11                # pass pointer to pt_regs
         brasl   %r14,s390_do_machine_check
         tm      __PT_PSW+1(%r11),0x01   # returning to user ?
-        jno     mcck_return
+        jno     .Lmcck_return
         lg      %r1,__LC_KERNEL_STACK   # switch to kernel stack
         mvc     STACK_FRAME_OVERHEAD(__PT_SIZE,%r1),0(%r11)
         xc      __SF_BACKCHAIN(8,%r1),__SF_BACKCHAIN(%r1)
@@ -743,11 +743,11 @@ mcck_skip:
         lgr     %r15,%r1
         ssm     __LC_PGM_NEW_PSW        # turn dat on, keep irqs off
         tm      __LC_CPU_FLAGS+7,_CIF_MCCK_PENDING
-        jno     mcck_return
+        jno     .Lmcck_return
         TRACE_IRQS_OFF
         brasl   %r14,s390_handle_mcck
         TRACE_IRQS_ON
-mcck_return:
+.Lmcck_return:
         lg      %r14,__LC_VDSO_PER_CPU
         lmg     %r0,%r10,__PT_R0(%r11)
         mvc     __LC_RETURN_MCCK_PSW(16),__PT_PSW(%r11) # move return PSW
@@ -758,14 +758,14 @@ mcck_return:
 0:      lmg     %r11,%r15,__PT_R11(%r11)
         lpswe   __LC_RETURN_MCCK_PSW
 
-mcck_panic:
+.Lmcck_panic:
         lg      %r14,__LC_PANIC_STACK
         slgr    %r14,%r15
         srag    %r14,%r14,PAGE_SHIFT
         jz      0f
         lg      %r15,__LC_PANIC_STACK
 0:      aghi    %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE)
-        j       mcck_skip
+        j       .Lmcck_skip
 
 #
 # PSW restart interrupt handler
@@ -815,69 +815,69 @@ stack_overflow:
 #endif
 
         .align  8
-cleanup_table:
+.Lcleanup_table:
         .quad   system_call
-        .quad   sysc_do_svc
-        .quad   sysc_tif
-        .quad   sysc_restore
-        .quad   sysc_done
-        .quad   io_tif
-        .quad   io_restore
-        .quad   io_done
+        .quad   .Lsysc_do_svc
+        .quad   .Lsysc_tif
+        .quad   .Lsysc_restore
+        .quad   .Lsysc_done
+        .quad   .Lio_tif
+        .quad   .Lio_restore
+        .quad   .Lio_done
         .quad   psw_idle
-        .quad   psw_idle_end
+        .quad   .Lpsw_idle_end
 
 cleanup_critical:
-        clg     %r9,BASED(cleanup_table)        # system_call
+        clg     %r9,BASED(.Lcleanup_table)      # system_call
         jl      0f
-        clg     %r9,BASED(cleanup_table+8)      # sysc_do_svc
-        jl      cleanup_system_call
-        clg     %r9,BASED(cleanup_table+16)     # sysc_tif
+        clg     %r9,BASED(.Lcleanup_table+8)    # .Lsysc_do_svc
+        jl      .Lcleanup_system_call
+        clg     %r9,BASED(.Lcleanup_table+16)   # .Lsysc_tif
         jl      0f
-        clg     %r9,BASED(cleanup_table+24)     # sysc_restore
-        jl      cleanup_sysc_tif
-        clg     %r9,BASED(cleanup_table+32)     # sysc_done
-        jl      cleanup_sysc_restore
-        clg     %r9,BASED(cleanup_table+40)     # io_tif
+        clg     %r9,BASED(.Lcleanup_table+24)   # .Lsysc_restore
+        jl      .Lcleanup_sysc_tif
+        clg     %r9,BASED(.Lcleanup_table+32)   # .Lsysc_done
+        jl      .Lcleanup_sysc_restore
+        clg     %r9,BASED(.Lcleanup_table+40)   # .Lio_tif
         jl      0f
-        clg     %r9,BASED(cleanup_table+48)     # io_restore
-        jl      cleanup_io_tif
-        clg     %r9,BASED(cleanup_table+56)     # io_done
-        jl      cleanup_io_restore
-        clg     %r9,BASED(cleanup_table+64)     # psw_idle
+        clg     %r9,BASED(.Lcleanup_table+48)   # .Lio_restore
+        jl      .Lcleanup_io_tif
+        clg     %r9,BASED(.Lcleanup_table+56)   # .Lio_done
+        jl      .Lcleanup_io_restore
+        clg     %r9,BASED(.Lcleanup_table+64)   # psw_idle
         jl      0f
-        clg     %r9,BASED(cleanup_table+72)     # psw_idle_end
-        jl      cleanup_idle
+        clg     %r9,BASED(.Lcleanup_table+72)   # .Lpsw_idle_end
+        jl      .Lcleanup_idle
 0:      br      %r14
 
 
-cleanup_system_call:
+.Lcleanup_system_call:
         # check if stpt has been executed
-        clg     %r9,BASED(cleanup_system_call_insn)
+        clg     %r9,BASED(.Lcleanup_system_call_insn)
         jh      0f
         mvc     __LC_SYNC_ENTER_TIMER(8),__LC_ASYNC_ENTER_TIMER
         cghi    %r11,__LC_SAVE_AREA_ASYNC
         je      0f
         mvc     __LC_SYNC_ENTER_TIMER(8),__LC_MCCK_ENTER_TIMER
 0:      # check if stmg has been executed
-        clg     %r9,BASED(cleanup_system_call_insn+8)
+        clg     %r9,BASED(.Lcleanup_system_call_insn+8)
         jh      0f
         mvc     __LC_SAVE_AREA_SYNC(64),0(%r11)
 0:      # check if base register setup + TIF bit load has been done
-        clg     %r9,BASED(cleanup_system_call_insn+16)
+        clg     %r9,BASED(.Lcleanup_system_call_insn+16)
         jhe     0f
         # set up saved registers r10 and r12
         stg     %r10,16(%r11)           # r10 last break
         stg     %r12,32(%r11)           # r12 thread-info pointer
 0:      # check if the user time update has been done
-        clg     %r9,BASED(cleanup_system_call_insn+24)
+        clg     %r9,BASED(.Lcleanup_system_call_insn+24)
         jh      0f
         lg      %r15,__LC_EXIT_TIMER
         slg     %r15,__LC_SYNC_ENTER_TIMER
         alg     %r15,__LC_USER_TIMER
         stg     %r15,__LC_USER_TIMER
 0:      # check if the system time update has been done
-        clg     %r9,BASED(cleanup_system_call_insn+32)
+        clg     %r9,BASED(.Lcleanup_system_call_insn+32)
         jh      0f
         lg      %r15,__LC_LAST_UPDATE_TIMER
         slg     %r15,__LC_EXIT_TIMER
@@ -904,21 +904,21 @@ cleanup_system_call:
         # setup saved register r15
         stg     %r15,56(%r11)           # r15 stack pointer
         # set new psw address and exit
-        larl    %r9,sysc_do_svc
+        larl    %r9,.Lsysc_do_svc
         br      %r14
-cleanup_system_call_insn:
+.Lcleanup_system_call_insn:
         .quad   system_call
-        .quad   sysc_stmg
-        .quad   sysc_per
-        .quad   sysc_vtime+18
-        .quad   sysc_vtime+42
+        .quad   .Lsysc_stmg
+        .quad   .Lsysc_per
+        .quad   .Lsysc_vtime+18
+        .quad   .Lsysc_vtime+42
 
-cleanup_sysc_tif:
-        larl    %r9,sysc_tif
+.Lcleanup_sysc_tif:
+        larl    %r9,.Lsysc_tif
         br      %r14
 
-cleanup_sysc_restore:
-        clg     %r9,BASED(cleanup_sysc_restore_insn)
+.Lcleanup_sysc_restore:
+        clg     %r9,BASED(.Lcleanup_sysc_restore_insn)
         je      0f
         lg      %r9,24(%r11)            # get saved pointer to pt_regs
         mvc     __LC_RETURN_PSW(16),__PT_PSW(%r9)
@@ -926,15 +926,15 @@ cleanup_sysc_restore:
         lmg     %r0,%r7,__PT_R0(%r9)
 0:      lmg     %r8,%r9,__LC_RETURN_PSW
         br      %r14
-cleanup_sysc_restore_insn:
-        .quad   sysc_done - 4
+.Lcleanup_sysc_restore_insn:
+        .quad   .Lsysc_done - 4
 
-cleanup_io_tif:
-        larl    %r9,io_tif
+.Lcleanup_io_tif:
+        larl    %r9,.Lio_tif
         br      %r14
 
-cleanup_io_restore:
-        clg     %r9,BASED(cleanup_io_restore_insn)
+.Lcleanup_io_restore:
+        clg     %r9,BASED(.Lcleanup_io_restore_insn)
         je      0f
         lg      %r9,24(%r11)            # get saved r11 pointer to pt_regs
         mvc     __LC_RETURN_PSW(16),__PT_PSW(%r9)
@@ -942,10 +942,10 @@ cleanup_io_restore:
         lmg     %r0,%r7,__PT_R0(%r9)
 0:      lmg     %r8,%r9,__LC_RETURN_PSW
         br      %r14
-cleanup_io_restore_insn:
-        .quad   io_done - 4
+.Lcleanup_io_restore_insn:
+        .quad   .Lio_done - 4
 
-cleanup_idle:
+.Lcleanup_idle:
         # copy interrupt clock & cpu timer
         mvc     __CLOCK_IDLE_EXIT(8,%r2),__LC_INT_CLOCK
         mvc     __TIMER_IDLE_EXIT(8,%r2),__LC_ASYNC_ENTER_TIMER
@@ -954,7 +954,7 @@ cleanup_idle:
         mvc     __CLOCK_IDLE_EXIT(8,%r2),__LC_MCCK_CLOCK
         mvc     __TIMER_IDLE_EXIT(8,%r2),__LC_MCCK_ENTER_TIMER
 0:      # check if stck & stpt have been executed
-        clg     %r9,BASED(cleanup_idle_insn)
+        clg     %r9,BASED(.Lcleanup_idle_insn)
         jhe     1f
         mvc     __CLOCK_IDLE_ENTER(8,%r2),__CLOCK_IDLE_EXIT(%r2)
         mvc     __TIMER_IDLE_ENTER(8,%r2),__TIMER_IDLE_EXIT(%r2)
@@ -973,17 +973,17 @@ cleanup_idle:
         nihh    %r8,0xfcfd              # clear irq & wait state bits
         lg      %r9,48(%r11)            # return from psw_idle
         br      %r14
-cleanup_idle_insn:
-        .quad   psw_idle_lpsw
+.Lcleanup_idle_insn:
+        .quad   .Lpsw_idle_lpsw
 
 /*
  * Integer constants
  */
         .align  8
 .Lcritical_start:
-        .quad   __critical_start
+        .quad   .L__critical_start
 .Lcritical_length:
-        .quad   __critical_end - __critical_start
+        .quad   .L__critical_end - .L__critical_start
 
 
 #if IS_ENABLED(CONFIG_KVM)
@@ -1000,25 +1000,25 @@ ENTRY(sie64a)
         lmg     %r0,%r13,0(%r3)                 # load guest gprs 0-13
         lg      %r14,__LC_GMAP                  # get gmap pointer
         ltgr    %r14,%r14
-        jz      sie_gmap
+        jz      .Lsie_gmap
         lctlg   %c1,%c1,__GMAP_ASCE(%r14)       # load primary asce
-sie_gmap:
+.Lsie_gmap:
         lg      %r14,__SF_EMPTY(%r15)           # get control block pointer
         oi      __SIE_PROG0C+3(%r14),1          # we are going into SIE now
         tm      __SIE_PROG20+3(%r14),1          # last exit...
-        jnz     sie_done
+        jnz     .Lsie_done
         LPP     __SF_EMPTY(%r15)                # set guest id
         sie     0(%r14)
-sie_done:
+.Lsie_done:
         LPP     __SF_EMPTY+16(%r15)             # set host id
         ni      __SIE_PROG0C+3(%r14),0xfe       # no longer in SIE
         lctlg   %c1,%c1,__LC_USER_ASCE          # load primary asce
 # some program checks are suppressing. C code (e.g. do_protection_exception)
 # will rewind the PSW by the ILC, which is 4 bytes in case of SIE. Other
-# instructions between sie64a and sie_done should not cause program
+# instructions between sie64a and .Lsie_done should not cause program
 # interrupts. So lets use a nop (47 00 00 00) as a landing pad.
 # See also HANDLE_SIE_INTERCEPT
-rewind_pad:
+.Lrewind_pad:
         nop     0
         .globl sie_exit
 sie_exit:
@@ -1027,19 +1027,19 @@ sie_exit:
         lmg     %r6,%r14,__SF_GPRS(%r15)        # restore kernel registers
         lg      %r2,__SF_EMPTY+24(%r15)         # return exit reason code
         br      %r14
-sie_fault:
+.Lsie_fault:
         lghi    %r14,-EFAULT
         stg     %r14,__SF_EMPTY+24(%r15)        # set exit reason code
         j       sie_exit
 
         .align  8
 .Lsie_critical:
-        .quad   sie_gmap
+        .quad   .Lsie_gmap
 .Lsie_critical_length:
-        .quad   sie_done - sie_gmap
+        .quad   .Lsie_done - .Lsie_gmap
 
-        EX_TABLE(rewind_pad,sie_fault)
-        EX_TABLE(sie_exit,sie_fault)
+        EX_TABLE(.Lrewind_pad,.Lsie_fault)
+        EX_TABLE(sie_exit,.Lsie_fault)
 #endif
 
                 .section .rodata, "a"