[src/nathanw_sa]: src/sys Mention sigexit lossage.

[nathanw <nathanw%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/05639e6b2813
branches:  nathanw_sa
changeset: 504611:05639e6b2813
user:      nathanw <nathanw%NetBSD.org@localhost>
date:      Mon Apr 09 21:38:33 2001 +0000

description:
Mention sigexit lossage.

diffstat:

 sys/sa-TODO |  3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diffs (13 lines):

diff -r 2ccd7810bc9e -r 05639e6b2813 sys/sa-TODO
--- a/sys/sa-TODO       Mon Apr 09 21:17:34 2001 +0000
+++ b/sys/sa-TODO       Mon Apr 09 21:38:33 2001 +0000
@@ -2,6 +2,9 @@
 
 - Document! Not everyone wants to read the thesis. Man pages, etc.
 
+- Prevent multiple LWP/SAs from entering sigexit(). Not at all useful,
+  and causes deadlock panics in exit1().
+
 - Port to other architectures. I have alpha, m68k, arm32, mips, sparc.
   Other people will need to do the intimately MD parts for ppc, sh3, sparc64,
   pc532, vax. Documenting what is needed and what changes have been made