Re: [patch cr 0/4] [patch cr 0/@total@]

From: Andrew Morton
Date: Thu Feb 02 2012 - 18:26:16 EST

On Mon, 30 Jan 2012 18:09:05 +0400
Cyrill Gorcunov <gorcunov@xxxxxxxxxx> wrote:

> Hi,
> this is a series where I tried to resolve all concerns and nits
> I've got from previous attempt:
> - fs, proc: Introduce /proc/<pid>/task/<tid>/children entry v9
> Now everything is under CONFIG_CHECKPOINT_RESTORE
> - syscalls, x86: Add __NR_kcmp syscall v7
> * EBADF returned if there is no file
> * EOPNOTSUP returned if there is no sysv support compiled in
> * test uses syscall() from libc instead of own syscall implementation
> * man page for this syscall is under progress still
> - c/r: procfs: add arg_start/end, env_start/end and exit_code members to /proc/$pid/stat
> task->exit_code is shown IIF a caller has enough permissions
> - c/r: prctl: Extend PR_SET_MM to set up more mm_struct entries
> when restoring mm->saved_auxv the task_lock is used to serialize access
> Please review, if there is something I'm still missing, ping me back.

Looks pretty close to me. I had a few issues and niggles. Please cc
me on v10 and unless someone squawks convincingly I will grab it.

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