diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2014-09-24 08:51:57 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-09-26 14:40:07 +0100 |
| commit | e16343c47e4276f5ebc77ca16feb5e50ca1918f9 (patch) | |
| tree | 89bb28acefedaf7e6322d684beca1e879e672199 /include/asm-generic/pgalloc.h | |
| parent | c3c963e1fb1c43641831595f53aa23f34dcaed3a (diff) | |
ARM: 8160/1: drop warning about return_address not using unwind tables
The warning was introduced in 2009 (commit 4bf1fa5a34aa ([ARM] 5613/1:
implement CALLER_ADDRESSx)). The only "problem" here is that
CALLER_ADDRESSx for x > 1 returns NULL which doesn't do much harm.
The drawback of implementing a fix (i.e. use unwind tables to implement CALLER_ADDRESSx) is that much of the unwinder code would need to be marked as not
traceable.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-generic/pgalloc.h')
0 files changed, 0 insertions, 0 deletions