Optimized version that make use of the l.lwa and l.swa atomic instruction pair. Most openrisc cores provide these instructions now, if not available emulation is provided. Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> [shorne@gmail.com: remove OPENRISC_HAVE_INST_LWA_SWA config suggesed by Alan Cox https://lkml.org/lkml/2014/7/23/666] [shorne@gmail.com: fixed unused calculated value compiler warning in define cmpxchg] Signed-off-by: Stafford Horne <shorne@gmail.com>
73 lines
1.5 KiB
Makefile
73 lines
1.5 KiB
Makefile
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header-y += ucontext.h
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generic-y += atomic.h
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generic-y += auxvec.h
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generic-y += barrier.h
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generic-y += bitsperlong.h
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generic-y += bug.h
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generic-y += bugs.h
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generic-y += cacheflush.h
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generic-y += checksum.h
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generic-y += clkdev.h
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generic-y += cputime.h
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generic-y += current.h
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generic-y += device.h
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generic-y += div64.h
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generic-y += dma.h
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generic-y += emergency-restart.h
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generic-y += errno.h
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generic-y += exec.h
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generic-y += fb.h
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generic-y += fcntl.h
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generic-y += ftrace.h
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generic-y += futex.h
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generic-y += hardirq.h
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generic-y += hw_irq.h
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generic-y += ioctl.h
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generic-y += ioctls.h
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generic-y += ipcbuf.h
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generic-y += irq.h
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generic-y += irq_regs.h
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generic-y += irq_work.h
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generic-y += kdebug.h
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generic-y += kmap_types.h
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generic-y += kvm_para.h
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generic-y += local.h
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generic-y += mcs_spinlock.h
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generic-y += mm-arch-hooks.h
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generic-y += mman.h
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generic-y += module.h
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generic-y += msgbuf.h
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generic-y += pci.h
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generic-y += percpu.h
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generic-y += poll.h
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generic-y += posix_types.h
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generic-y += preempt.h
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generic-y += resource.h
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generic-y += sections.h
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generic-y += segment.h
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generic-y += sembuf.h
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generic-y += setup.h
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generic-y += shmbuf.h
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generic-y += shmparam.h
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generic-y += siginfo.h
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generic-y += signal.h
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generic-y += socket.h
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generic-y += sockios.h
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generic-y += stat.h
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generic-y += statfs.h
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generic-y += string.h
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generic-y += swab.h
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generic-y += switch_to.h
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generic-y += termbits.h
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generic-y += termios.h
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generic-y += topology.h
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generic-y += trace_clock.h
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generic-y += types.h
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generic-y += ucontext.h
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generic-y += user.h
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generic-y += vga.h
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generic-y += word-at-a-time.h
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generic-y += xor.h
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