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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/arch/arm/include/asm/spinlock.h
..
..
@@ -210,11 +210,12 @@
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 	prefetchw(&rw->lock);
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 	__asm__ __volatile__(
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+"	.syntax unified\n"
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 "1:	ldrex	%0, [%2]\n"
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 "	adds	%0, %0, #1\n"
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 "	strexpl	%1, %0, [%2]\n"
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 	WFE("mi")
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-"	rsbpls	%0, %1, #0\n"
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+"	rsbspl	%0, %1, #0\n"
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 "	bmi	1b"
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 	: "=&r" (tmp), "=&r" (tmp2)
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 	: "r" (&rw->lock)