From: Ashok Raj <ashok.raj@intel.com>
To: linux-ia64@vger.kernel.org
Subject: Re: CPU hot-remove - Handoff Processor to SAL
Date: Tue, 07 Dec 2004 15:54:55 +0000 [thread overview]
Message-ID: <20041207075455.A12277@unix-os.sc.intel.com> (raw)
In-Reply-To: <20041206220159.A7973@unix-os.sc.intel.com>
On Tue, Dec 07, 2004 at 03:04:14PM +0000, Matthew Wilcox wrote:
> On Mon, Dec 06, 2004 at 10:01:59PM -0800, Ashok Raj wrote:
> > @@ -609,8 +643,10 @@ void __cpu_die(unsigned int cpu)
> > * TBD: Enable this when physical removal
> > * or when we put the processor is put in
> > * SAL_BOOT_RENDEZ mode
> > - * cpu_clear(cpu, cpu_callin_map);
> > + cpu_clear(cpu, cpu_callin_map);
> > + printk ("Clearing cpu_callin_map\n");
> > */
> > + printk ("Now cpu %d is dead\n", cpu);
> > return;
> > }
> > current->state = TASK_UNINTERRUPTIBLE;
>
> Is this just a debugging printk? I wouldn't be too happy if a customer
> sees the message "Now cpu 3 is dead" in their logs. I can almost hear
> the terrified support call now ...
Very funny!!
I will change it, if there are any updates in the next round.
>
> "I asked the machine to take the CPU offline and now it's dead! My boss
> is going to kill me!"
>
--
Cheers,
Ashok Raj
- Open Source Technology Center
Intel Corporation
prev parent reply other threads:[~2004-12-07 15:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-07 6:01 CPU hot-remove - Handoff Processor to SAL Ashok Raj
2004-12-07 15:04 ` Matthew Wilcox
2004-12-07 15:54 ` Matthias Fouquet-Lapar
2004-12-07 15:54 ` Ashok Raj [this message]
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