Re: Serious problem with ticket spinlocks on ia64

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
From: Dave Jones
Date: Thursday, September 9, 2010 - 7:55 pm

On Fri, Sep 03, 2010 at 04:35:23PM +0200, Petr Tesarik wrote:
 
 > I didn't see values around zero on any other CPU in the system. So, either 
 > there is something seriously broken in hardware, or I made a silly mistake in 
 > the monitoring code.

 ...

 > 	memset(dbr, sizeof dbr, 0);
                    ^^^^^^^^^^^^^
swapped arguments.  Perhaps unrelated to the problem, but still silly :)

	Dave

--
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:
Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Aug 27, 6:37 am)
Re: Serious problem with ticket spinlocks on ia64, Hedi Berriche, (Fri Aug 27, 6:48 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Aug 27, 7:09 am)
Re: Serious problem with ticket spinlocks on ia64, Hedi Berriche, (Fri Aug 27, 7:31 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Aug 27, 7:40 am)
Re: Serious problem with ticket spinlocks on ia64, Hedi Berriche, (Fri Aug 27, 7:52 am)
RE: Serious problem with ticket spinlocks on ia64, Luck, Tony, (Fri Aug 27, 9:08 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Aug 27, 9:37 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Aug 27, 10:16 am)
Re: Serious problem with ticket spinlocks on ia64, Hedi Berriche, (Fri Aug 27, 11:20 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Aug 27, 12:40 pm)
RE: Serious problem with ticket spinlocks on ia64, Luck, Tony, (Fri Aug 27, 1:29 pm)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Aug 27, 1:41 pm)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Aug 27, 2:03 pm)
RE: Serious problem with ticket spinlocks on ia64, Luck, Tony, (Fri Aug 27, 2:11 pm)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Aug 27, 3:13 pm)
RE: Serious problem with ticket spinlocks on ia64, Luck, Tony, (Fri Aug 27, 4:26 pm)
RE: Serious problem with ticket spinlocks on ia64, Luck, Tony, (Fri Aug 27, 4:55 pm)
Re: Serious problem with ticket spinlocks on ia64, Hedi Berriche, (Fri Aug 27, 5:28 pm)
RE: Serious problem with ticket spinlocks on ia64, Luck, Tony, (Fri Aug 27, 10:01 pm)
RE: Serious problem with ticket spinlocks on ia64, Luck, Tony, (Mon Aug 30, 11:17 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Mon Aug 30, 2:41 pm)
Re: Serious problem with ticket spinlocks on ia64, Tony Luck, (Mon Aug 30, 3:43 pm)
Re: Serious problem with ticket spinlocks on ia64, Tony Luck, (Tue Aug 31, 3:17 pm)
Re: Serious problem with ticket spinlocks on ia64, Tony Luck, (Wed Sep 1, 4:09 pm)
Re: Serious problem with ticket spinlocks on ia64, Hedi Berriche, (Wed Sep 1, 5:26 pm)
Re: Serious problem with ticket spinlocks on ia64, Tony Luck, (Thu Sep 2, 5:06 pm)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Sep 3, 2:04 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Sep 3, 7:35 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Fri Sep 3, 7:52 am)
Re: Serious problem with ticket spinlocks on ia64, Tony Luck, (Fri Sep 3, 8:50 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Mon Sep 6, 7:47 am)
Re: Serious problem with ticket spinlocks on ia64, Petr Tesarik, (Tue Sep 7, 6:17 am)
Re: Serious problem with ticket spinlocks on ia64, Tony Luck, (Tue Sep 7, 10:35 am)
Re: Serious problem with ticket spinlocks on ia64, Tony Luck, (Wed Sep 8, 8:55 am)
Re: Serious problem with ticket spinlocks on ia64, Dave Jones, (Thu Sep 9, 7:55 pm)