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| author | Oleg Nesterov <[email protected]> | 2009-03-02 21:58:45 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2009-03-09 20:23:25 +0000 |
| commit | 2d5516cbb9daf7d0e342a2e3b0fc6f8c39a81205 (patch) | |
| tree | 7f3fa06b708a508f4cc0fa6ef7894ede14101c87 /scripts/unifdef.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 (diff) | |
| download | kernel-2d5516cbb9daf7d0e342a2e3b0fc6f8c39a81205.tar.gz kernel-2d5516cbb9daf7d0e342a2e3b0fc6f8c39a81205.zip | |
copy_process: fix CLONE_PARENT && parent_exec_id interaction
CLONE_PARENT can fool the ->self_exec_id/parent_exec_id logic. If we
re-use the old parent, we must also re-use ->parent_exec_id to make
sure exit_notify() sees the right ->xxx_exec_id's when the CLONE_PARENT'ed
task exits.
Also, move down the "p->parent_exec_id = p->self_exec_id" thing, to place
two different cases together.
Signed-off-by: Oleg Nesterov <[email protected]>
Cc: Roland McGrath <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: David Howells <[email protected]>
Cc: Serge E. Hallyn <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'scripts/unifdef.c')
0 files changed, 0 insertions, 0 deletions