diff options
| author | Kefeng Wang <[email protected]> | 2016-12-07 14:44:36 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-12-07 17:10:00 -0800 |
| commit | 166ad0e1e2132ff0cda08b94af8301655fcabbcd (patch) | |
| tree | 601dc97976191b7baa0ba833cd2bda2bf7745b50 | |
| parent | 53855d10f4567a0577360b6448d52a863929775b (diff) | |
kcov: add missing #include <linux/sched.h>
In __sanitizer_cov_trace_pc we use task_struct and fields within it, but
as we haven't included <linux/sched.h>, it is not guaranteed to be
defined. While we usually happen to acquire the definition through a
transitive include, this is fragile (and hasn't been true in the past,
causing issues with backports).
Include <linux/sched.h> to avoid any fragility.
[[email protected]: rewrote changelog]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Kefeng Wang <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Cc: Dmitry Vyukov <[email protected]>
Cc: Andrey Ryabinin <[email protected]>
Cc: James Morse <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | kernel/kcov.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/kcov.c b/kernel/kcov.c index 30e6d05aa5a9..3cbb0c879705 100644 --- a/kernel/kcov.c +++ b/kernel/kcov.c @@ -7,6 +7,7 @@ #include <linux/fs.h> #include <linux/mm.h> #include <linux/printk.h> +#include <linux/sched.h> #include <linux/slab.h> #include <linux/spinlock.h> #include <linux/vmalloc.h> |