linux-kernel - Re: [tip:x86/urgent] x86/smpboot: Fix announce_cpu() to printk() the last "OK" properly

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Date:	Fri, 27 Sep 2013 16:32:49 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	hpa@...or.com, linux-kernel@...r.kernel.org,
	huawei.libin@...wei.com, wangyijing@...wei.com,
	fenghua.yu@...el.com, tglx@...utronix.de, guohanjun@...wei.com,
	paul.gortmaker@...driver.com, linux-tip-commits@...r.kernel.org
Subject: Re: [tip:x86/urgent] x86/smpboot: Fix announce_cpu() to printk() the
 last "OK" properly

On Fri, Sep 27, 2013 at 12:38:02PM +0200, Borislav Petkov wrote:
> On Fri, Sep 27, 2013 at 08:51:15AM +0200, Ingo Molnar wrote:
> 
> <snip stuff to do>
> 
> > (and I hope you learned the lesson about sending improvement patches
> > against long-bitrotten code, as the new x86 CPU bootup printout format
> > code maintainer!)

Ok, here it is:

[    0.075410] smpboot: Booting Node   0, Processors:      #1  #2  #3  #4  #5  #6  #7 OK
[    0.645005] smpboot: Booting Node   1, Processors:  #8  #9 #10 #11 #12 #13 #14 #15 OK
[    1.251005] smpboot: Booting Node   2, Processors: #16 #17 #18 #19 #20 #21 #22 #23 OK
[    1.853005] smpboot: Booting Node   3, Processors: #24 #25 #26 #27 #28 #29 #30 #31 OK
[    2.455005] smpboot: Booting Node   4, Processors: #32 #33 #34 #35 #36 #37 #38 #39 OK
[    3.074005] smpboot: Booting Node   5, Processors: #40 #41 #42 #43 #44 #45 #46 #47 OK
[    3.700005] smpboot: Booting Node   6, Processors: #48 #49 #50 #51 #52 #53 #54 #55 OK
[    4.320005] smpboot: Booting Node   7, Processors: #56 #57 #58 #59 #60 #61 #62 #63 OK
[    4.945472] Brought up 64 CPUs

smaller boxes:

[    0.072367] smpboot: Booting Node   0, Processors:    #1 #2 #3 #4 #5 #6 #7 OK
[    0.686329] Brought up 8 CPUs

Libin, I'd appreciate it if you run the following patches on your box to
make sure everything is still ok.

Thanks.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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