K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2005-02-12T15:38:09.000000Z
K 7
svn:log
V 652
Merge sio.c:1.457 and sio.c:1.458 from HEAD to RELENG_5:

  date: 2005/02/03 10:35:05;  author: rwatson;  state: Exp;  lines: +9 -5
  When entering siocnputc() with (kdb_active), don't acquire (or
  release) the sio spin mutex, as use of synchronization primitives in
  the debugger can result in substantial problems.  With this patch in
  place entering the debugger via a serial console is made
  substantially more reliable.

  date: 2005/02/08 17:56:04;  author: rwatson;  state: Exp;  lines: +5 -9
  Simplify the "and if we're in the debugger, don't use locks" logic,
  correcting some misthinking.

  Discussed with (really this time):      bde

END