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ARC: entry.S: Ensure that restore_regs is local to compilation unit

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This fixes the possible link/relo errors, since restore_regs will be
provided by ISA code, but called from ARC common code.
The .L prefix reassures binutils that it will be in same compilation
unit.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Vineet Gupta 2014-10-13 19:49:00 +05:30
parent 4bf4564b27
commit c10d6969b0
1 changed files with 4 additions and 4 deletions
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8
arch/arc/kernel/entry.S
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@ -554,7 +554,7 @@ resume_user_mode_begin:
; Fast Path return to user mode if no pending work
GET_CURR_THR_INFO_FLAGS r9
and.f 0, r9, _TIF_WORK_MASK
bz restore_regs
bz .Lrestore_regs
; --- (Slow Path #1) task preemption ---
bbit0 r9, TIF_NEED_RESCHED, .Lchk_pend_signals
@ -613,11 +613,11 @@ resume_kernel_mode:
; Can't preempt if preemption disabled
GET_CURR_THR_INFO_FROM_SP r10
ld r8, [r10, THREAD_INFO_PREEMPT_COUNT]
brne r8, 0, restore_regs
brne r8, 0, .Lrestore_regs
; check if this task's NEED_RESCHED flag set
ld r9, [r10, THREAD_INFO_FLAGS]
bbit0 r9, TIF_NEED_RESCHED, restore_regs
bbit0 r9, TIF_NEED_RESCHED, .Lrestore_regs
; Invoke PREEMPTION
bl preempt_schedule_irq
@ -633,7 +633,7 @@ resume_kernel_mode:
; IRQ shd definitely not happen between now and rtie
; All 2 entry points to here already disable interrupts
restore_regs :
.Lrestore_regs:
TRACE_ASM_IRQ_ENABLE