tile: fix multiple build failures from system.h dismantle
Commitbd119c6923
"Disintegrate asm/system.h for Tile" created the asm/switch_to.h file, but did not add an include of it to all its users. Also, commitb4816afa39
"Move the asm-generic/system.h xchg() implementation to asm-generic/cmpxchg.h" introduced the concept of asm/cmpxchg.h but the tile arch never got one. Fork the cmpxchg content out of the asm/atomic.h file to create one. Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
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committed by
Chris Metcalf

parent
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commit
34f2c0ac11
@@ -25,6 +25,7 @@
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#include <asm/page.h>
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#include <asm/tlbflush.h>
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#include <asm/ucontext.h>
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#include <asm/switch_to.h>
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#include <asm/sigframe.h>
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#include <asm/stack.h>
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#include <arch/abi.h>
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