On 22-May-19 4:41 PM, Nicolas Dichtel wrote:
move_pages() is only used to get the numa node id, but this function
is not allowed by default in docker (it needs CAP_SYS_NICE and an update of
the seccomp profile).
get_mempolicy() also requires CAP_SYS_NICE but doesn't need any change in
the default seccomp profile.
Note that the returned value of move_pages() was not checked, thus some
errors could be hidden (if the requested id was 0).
Signed-off-by: Nicolas Dichtel <[email protected]>
Reviewed-by: Olivier Matz <[email protected]>
Reviewed-by: Didier Pallard <[email protected]>
---
Acked-by: Anatoly Burakov <[email protected]>
Still, should at least specify Cc: stable, if not Fixes tag too (since
ignoring return value of move_pages() is technically a bug).
--
Thanks,
Anatoly
