arch/tile: Fix bug in support for atomic64_xx() ops.

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This wasn't properly tested until the perf-event subsystem started
to get brought up under the tile architecture.

The bug caused bogus atomic64_cmpxchg() values to be returned,
among other things.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

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This commit is contained in:

Chris Metcalf 2010-06-25 17:02:40 -04:00

parent 863fbac671

commit 2db0982781

1 changed files with 3 additions and 4 deletions

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arch/tile/lib/atomic_asm_32.S

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