> Updated patch is attached.

Thanks! I noticed that there was still a slight indentation error
in the calls to internal_warning, so I set about to fix those before
committing the patch for you. That's when I noticed that the ChangeLog
entries would not apply, and this, combined with enhancing a bit
the revision log to include that ChangeLog info, distracted me enough
that I forgot to fix the indentation issues!

So, attached is: first, the patch that you sent, with the revision
log a little augmented to make it a little more descriptive about
what the patch brings in; second, the indentation fixes, applied
separately, unfortunately.

gdb/ChangeLog:

        * ser-mingw.c (ser_windows_setparity): Fix indentation.
        * ser-unix.c (hardwire_setparity): Likewise.

I pushed the patch for you because I suspect you do not have
write permissions in GDB yet, and also to minimize the ping-pong
effect. I think you've worked hard on cleaning that patch up already!

If you think you might have other changes you'd like to contribute,
it might make sense for you to get write-after-approval privileges.
If you are interested, send me a private email and I'll get you
started (let me know if you have a sourceware.org account already
or not).

Thanks again for the patch!

-- 
Joel