search for: cap_user_data_t

This patchset applies to klibc mainline. As is it will probably collide with Maximilian's recent patch to rename run-init to switch_root posted last week. To boot an untrusted environment with certain capabilities locked out, we'd like to be able to drop the capabilities up front from early userspace, before we actually transition onto the root volume. This patchset implements this by

...eate SYSCALL FOUND: epoll_wait SYSCALL FOUND: tgkill SYSCALL FOUND: flock SYSCALL FOUND: capget SYSCALL FOUND: sethostname SYSCALL FOUND: getpid SYSCALL FOUND: add_key SYSCALL FOUND: getrlimit SYSCALL FOUND: set_robust_list SYSCALL FOUND: waitpid SYSCALL FOUND: tkill TYPE __u32: size 4, sign 0 TYPE cap_user_data_t: size 4, sign 0 TYPE cap_user_header_t: size 4, sign 0 TYPE char *: size 4, sign 0 TYPE char * const *: size 4, sign 0 TYPE const char *: size 4, sign 0 TYPE const gid_t *: size 4, sign 0 TYPE const sigset_t *: size 4, sign 0 TYPE const struct __pselect6 *: size 4, sign 0 TYPE const struct iovec *:...

On Tue, Aug 20, 2013 at 07:44:39AM +0200, leroy christophe wrote: > > > Find attached two patches I have in order to build klibc 2.0.2 > against kernel 3.8.13 > We had to introduce those patches when going from kernel 3.6 to kernel 3.7 > Hope it helps. > those patches are wrong and again very brittle. just use the way it is described in `make help': A) cd ~/src/linux