Re: [PATCH v2] pid_ns: Introduce ioctl to set vector of ns_last_pid's on ns hierarhy
From: Greg KH <hidden>
Date: 2017-04-27 11:56:09
Also in:
linux-fsdevel, lkml
On Thu, Apr 27, 2017 at 01:57:16PM +0300, Kirill Tkhai wrote:
quoted hunk ↗ jump to hunk
--- a/include/uapi/linux/nsfs.h +++ b/include/uapi/linux/nsfs.h@@ -14,5 +14,12 @@ #define NS_GET_NSTYPE _IO(NSIO, 0x3) /* Get owner UID (in the caller's user namespace) for a user namespace */ #define NS_GET_OWNER_UID _IO(NSIO, 0x4) +/* Set a vector of ns_last_pid for a pid namespace stack */ +#define NS_SET_LAST_PID_VEC _IO(NSIO, 0x5) + +struct ns_ioc_pid_vec { + unsigned int nr;
Please make this an explicit type, variables that cross the user/kernel boundry should be using __u32 and friends, not vague things like "int". thanks, greg k-h