Revision 2d5516cbb9daf7d0e342a2e3b0fc6f8c39a81205 authored by Oleg Nesterov on 02 March 2009, 21:58:45 UTC, committed by Linus Torvalds on 09 March 2009, 20:23:25 UTC
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 <oleg@redhat.com> Cc: Roland McGrath <roland@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Howells <dhowells@redhat.com> Cc: Serge E. Hallyn <serge@hallyn.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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CodingStyle | -rw-r--r-- | 29.1 KB |
HOWTO | -rw-r--r-- | 27.1 KB |
SubmittingDrivers | -rw-r--r-- | 7.5 KB |
SubmittingPatches | -rw-r--r-- | 19.1 KB |
oops-tracing.txt | -rw-r--r-- | 11.3 KB |
sparse.txt | -rw-r--r-- | 3.8 KB |
stable_api_nonsense.txt | -rw-r--r-- | 9.6 KB |
stable_kernel_rules.txt | -rw-r--r-- | 3.7 KB |
volatile-considered-harmful.txt | -rw-r--r-- | 6.4 KB |
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