Merge from origin/emacs-25

0ffc9ce Update admin/authors.el
0ad7410 Update Antinews in ELisp manual
ea0f750 Fix comments on window height macros
0bbdeed Fix 'url-http-create-request' when cookies are used
0045998 Fix cross reference in frames.texi
1392894 ; * etc/DEBUG: Minor copyedits.
304a5c8 ; * etc/DEBUG: Improve documentation of getting control to GDB.
56bf7d7 Fix regexp-opt documentation (bug #17862)
803ad6f ; Fix documentation of seq-subseq
ed4530d * lisp/emacs-lisp/gv.el (gv-ref): Fix example of PLACE in doc...
88ea396 ; Spelling fixes
17197d0 Fix tags-query-replace docstring
80a7f8b Clarify documentation of precision in format specs
88a5052 Improve and clarify documentation of subprocesses
89eb09f * etc/PROBLEMS: Mention gnutls-cli 3.5.3 (Bug#24247).

# Conflicts:
#	etc/PROBLEMS
#	src/process.c

1 files changed, 19 insertions, 0 deletions

diff --git a/etc/PROBLEMS b/etc/PROBLEMS
index 11532832c38..2e1044f16ea 100644
--- a/etc/PROBLEMS
+++ b/etc/PROBLEMS
@@ -578,6 +578,25 @@ you have a personal configuration file (normally ~/.aspell.conf), it
 can cause this error.  Remove that file, execute 'ispell-kill-ispell'
 in Emacs, and then try spell-checking again.
 
+*** Emacs eats all file descriptors when using kqueue file notifications.
+See <http://debbugs.gnu.org/22814>.
+
+When you have a large number of buffers running auto-revert-mode, and
+Emacs is configured to use the kqueue file notification library, it
+uses an own file descriptor for every watched file.  On systems with a
+small limit of file descriptors allowed per process, like OS X, you
+could run out of file descriptors.  You won't be able to open new files.
+
+auto-revert-use-notify is set to nil in global-auto-revert-mode, therefore.
+
+*** TLS problems, e.g., Gnus hangs when fetching via imaps
+http://debbugs.gnu.org/24247
+
+gnutls-cli 3.5.3 (2016-08-09) does not generate a "- Handshake was
+completed" message that tls.el relies upon, causing affected Emacs
+functions to hang.  To work around the problem, use older or newer
+versions of gnutls-cli, or use Emacs's built-in gnutls support.
+
 * Runtime problems related to font handling
 
 ** Characters are displayed as empty boxes or with wrong font under X.