diff options
| author |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-12-09 13:57:57 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-12-09 13:57:57 +0100 |
| commit | 8632987380765dee716d460640aa58d58d52998e (patch) | |
| tree | f8f4a55fc95c1060f97d64ee4d6db5c9693bb794 /lib/debugobjects.c | |
| parent | clocksource/drivers/exynos_mct: Fix silly typo resulting in checkpatch warning (diff) | |
| parent | reset: Add of_reset_control_get_optional_exclusive() (diff) | |
Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next
"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not specified in the device tree, this function
returns NULL instead of an error."
This dependency is needed for the Generic Timer Module (a.k.a OSTM)
support for RZ/G2L.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'lib/debugobjects.c')
| -rw-r--r-- | lib/debugobjects.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/debugobjects.c b/lib/debugobjects.c index 9e14ae02306b..6946f8e204e3 100644 --- a/lib/debugobjects.c +++ b/lib/debugobjects.c @@ -557,7 +557,12 @@ __debug_object_init(void *addr, const struct debug_obj_descr *descr, int onstack struct debug_obj *obj; unsigned long flags; - fill_pool(); + /* + * On RT enabled kernels the pool refill must happen in preemptible + * context: + */ + if (!IS_ENABLED(CONFIG_PREEMPT_RT) || preemptible()) + fill_pool(); db = get_bucket((unsigned long) addr); |