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(parent: 9efbcd5) | patch
x86-32: Fix atomic64_add_unless return value convention
authorLuca Barbieri <luca@luca-barbieri.com>
Mon, 1 Mar 2010 18:55:46 +0000 (19:55 +0100)
committerH. Peter Anvin <hpa@zytor.com>
Mon, 1 Mar 2010 19:38:46 +0000 (11:38 -0800)
commit6e6104fe085026e6ef82cc5cc303d6c8ceb7e411
tree0cd6c0a5574735f58563e4e96c68ec91a6c40033tree | snapshot
parent9efbcd590243045111670c171a951923b877b57dcommit | diff
x86-32: Fix atomic64_add_unless return value convention

atomic64_add_unless must return 1 if it perfomed the add and 0 otherwise.
The implementation did the opposite thing.

Reported-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Luca Barbieri <luca@luca-barbieri.com>
LKML-Reference: <1267469749-11878-3-git-send-email-luca@luca-barbieri.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/lib/atomic64_386_32.S diff | blob | history
arch/x86/lib/atomic64_cx8_32.S diff | blob | history
Linux kernel for KaRo TX COM modules