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From: Jan Kasprzak <kas@fi.muni.cz>
To: jirislaby@gmail.com
Cc: linux-kernel@vger.kernel.org
Subject: MOXA: mxser_new lockup
Date: Sat, 14 Apr 2007 06:27:25 +0200	[thread overview]
Message-ID: <20070414042725.GT20376@fi.muni.cz> (raw)

	Hello,

I have a MOXA C168H card, and after the upgrade from 2.6.19 to 2.6.21-rc6
(and from moxa.c to mxser_new.c) I get a system lockup after few seconds
of communicating over the MOXA serial line. Noting is printed on the
serial console at all. The system is SMP x86_64 (Fedora 5). I may be
able to do a limited testing on request, but the system is in production
use most of the time. For now, I will probably move back to the older
driver.

	Are you aware of any SMP or 64-bit issues in mxser_new.c?
Thanks,

-Yenya

-- 
| Jan "Yenya" Kasprzak  <kas at {fi.muni.cz - work | yenya.net - private}> |
| GPG: ID 1024/D3498839      Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E |
| http://www.fi.muni.cz/~kas/    Journal: http://www.fi.muni.cz/~kas/blog/ |
> I will never go to meetings again because I think  face to face meetings <
> are the biggest waste of time you can ever have.        --Linus Torvalds <

             reply	other threads:[~2007-04-14  4:42 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-14  4:27 Jan Kasprzak [this message]
2007-04-14  6:51 ` Jiri Slaby
2007-04-14 10:25   ` Jan Kasprzak
2007-04-14 12:43     ` [RFC 1/1] Char: mxser_new, fix recursive locking, " Jiri Slaby
2007-04-14 14:37       ` [RFC 1/1] Char: mxser_new, fix recursive locking Jan Yenya Kasprzak
2007-04-14 16:52         ` Jiri Slaby
2007-04-14 19:55           ` Jan Yenya Kasprzak
2007-04-14 20:11             ` Jiri Slaby
2007-04-14 20:20               ` Jan Yenya Kasprzak
2007-04-14 20:23                 ` Jiri Slaby
2007-04-14 20:24                   ` Jan Yenya Kasprzak
2007-04-14 22:36             ` Jiri Slaby
2007-04-15 17:45               ` [RFC 1/1] Char: mxser_new, fix TIOCMIWAIT Jiri Slaby
2007-04-20 15:02           ` [RFC 1/1] Char: mxser_new, fix recursive locking Jan Yenya Kasprzak

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