This causes a link failure on ARM in certain configurations,
when we reference each atomic operation from .alt.smp.init in
order to patch out atomics on non-SMP systems:
`.exit.text' referenced in section `.alt.smp.init' of
drivers/char/ipmi/ipmi_msghandler.o: defined in discarded section `.exit.text'
of drivers/char/ipmi/ipmi_msghandler.o
In this case, we can trivially replace the atomic_inc() with
an atomic_set() that has the same effect and does not require
a fixup.
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/char/ipmi/ipmi_msghandler.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/ipmi/ipmi_msghandler.c
b/drivers/char/ipmi/ipmi_msghandler.c
index e8ba67834746..c48198eef510 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -5164,7 +5164,7 @@ static void __exit cleanup_ipmi(void)
* avoids problems with race conditions removing the timer
* here.
*/
- atomic_inc(&stop_operation);
+ atomic_set(&stop_operation, 1);
del_timer_sync(&ipmi_timer);
initialized = false;
--
2.20.0
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