diff options
| author | Dave Jones <davej@codemonkey.org.uk> | 2016-10-14 14:26:24 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-14 11:36:59 -0700 |
| commit | 496063426dece3f47e21f9f3387205d6ca03bd2a (patch) | |
| tree | 9c02ece6548b4f5ec443ec8b6be18384750b7e75 /include/linux/pkeys.h | |
| parent | e9f8f48bcac6f6dd37ad89ad63d1d1a497332313 (diff) | |
pkeys: Remove easily triggered WARN
This easy-to-trigger warning shows up instantly when running
Trinity on a kernel with CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS disabled.
At most this should have been a printk, but the -EINVAL alone should be more
than adequate indicator that something isn't available.
Signed-off-by: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/pkeys.h')
| -rw-r--r-- | include/linux/pkeys.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/pkeys.h b/include/linux/pkeys.h index e4c08c1ff0c5..a1bacf1150b2 100644 --- a/include/linux/pkeys.h +++ b/include/linux/pkeys.h @@ -25,7 +25,6 @@ static inline int mm_pkey_alloc(struct mm_struct *mm) static inline int mm_pkey_free(struct mm_struct *mm, int pkey) { - WARN_ONCE(1, "free of protection key when disabled"); return -EINVAL; } |