The patch titled Subject: mm, hugetlb: add thread name and pid to SHM_HUGETLB mlock rlimit warning has been removed from the -mm tree. Its filename was mm-hugetlb-add-thread-name-and-pid-to-shm_hugetlb-mlock-rlimit-warning.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ From: David Rientjes <rientjes@xxxxxxxxxx> Subject: mm, hugetlb: add thread name and pid to SHM_HUGETLB mlock rlimit warning Add the thread name and pid of the application that is allocating shm segments with MAP_HUGETLB without being a part of /proc/sys/vm/hugetlb_shm_group or having CAP_IPC_LOCK. This identifies the application so it may be fixed by avoiding using the deprecated exception (see Documentation/feature-removal-schedule.txt). Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx> Cc: Dave Jones <davej@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/hugetlbfs/inode.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff -puN fs/hugetlbfs/inode.c~mm-hugetlb-add-thread-name-and-pid-to-shm_hugetlb-mlock-rlimit-warning fs/hugetlbfs/inode.c --- a/fs/hugetlbfs/inode.c~mm-hugetlb-add-thread-name-and-pid-to-shm_hugetlb-mlock-rlimit-warning +++ a/fs/hugetlbfs/inode.c @@ -953,7 +953,11 @@ struct file *hugetlb_file_setup(const ch if (creat_flags == HUGETLB_SHMFS_INODE && !can_do_hugetlb_shm()) { *user = current_user(); if (user_shm_lock(size, *user)) { - printk_once(KERN_WARNING "Using mlock ulimits for SHM_HUGETLB is deprecated\n"); + task_lock(current); + printk_once(KERN_WARNING + "%s (%d): Using mlock ulimits for SHM_HUGETLB is deprecated\n", + current->comm, current->pid); + task_unlock(current); } else { *user = NULL; return ERR_PTR(-EPERM); _ Patches currently in -mm which might be from rientjes@xxxxxxxxxx are origin.patch linux-next.patch signal-give-send_sig_forced-more-power-to-beat-signal_unkillable.patch signal-cosmetic-s-from_ancestor_ns-force-in-prepare_signal-paths.patch signal-oom_kill_task-use-send_sig_forced-instead-of-force_sig.patch signal-zap_pid_ns_processes-s-send_sig_noinfo-send_sig_forced.patch usermodehelper-introduce-umh_completesub_info.patch usermodehelper-implement-umh_killable.patch usermodehelper-kill-umh_wait-renumber-umh_-constants.patch usermodehelper-____call_usermodehelper-doesnt-need-do_exit.patch kmod-introduce-call_modprobe-helper.patch kmod-make-__request_module-killable.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html