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From: Borislav Petkov <bp@alien8.de>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Gu Zheng <guz.fnst@cn.fujitsu.com>,
	Ingo Molnar <mingo@kernel.org>,
	Andy Lutomirski <luto@amacapital.net>,
	Andy Lutomirski <luto@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	X86 ML <x86@kernel.org>
Subject: Re: [PATCH V1] x86, espfix: postpone the initialization of espfix stack for AP
Date: Wed, 17 Jun 2015 23:50:27 +0200	[thread overview]
Message-ID: <20150617215027.GE16999@pd.tnic> (raw)
In-Reply-To: <5581E27F.5060800@zytor.com>

On Wed, Jun 17, 2015 at 02:11:27PM -0700, H. Peter Anvin wrote:
> Is this reliable?

10 out of 10 :)

I'm booting with:

...
-smp 128
-numa node,nodeid=0,cpus=0-7
-numa node,nodeid=1,cpus=8-15
-numa node,nodeid=2,cpus=16-23
-numa node,nodeid=3,cpus=24-31
-numa node,nodeid=4,cpus=32-39
-numa node,nodeid=5,cpus=40-47
-numa node,nodeid=6,cpus=48-55
-numa node,nodeid=7,cpus=56-63
-numa node,nodeid=8,cpus=64-71
-numa node,nodeid=9,cpus=72-79
-numa node,nodeid=10,cpus=80-87
-numa node,nodeid=11,cpus=88-95
-numa node,nodeid=12,cpus=96-103
-numa node,nodeid=13,cpus=104-111
-numa node,nodeid=14,cpus=112-119
-numa node,nodeid=15,cpus=120-127
...

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
--

      reply	other threads:[~2015-06-17 21:50 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-14 11:37 [RFC PATCH] x86, espfix: use spin_lock rather than mutex Gu Zheng
2015-05-14 12:26 ` Borislav Petkov
2015-05-14 18:29   ` Ingo Molnar
2015-05-14 21:27     ` Borislav Petkov
2015-05-14 22:13       ` H. Peter Anvin
2015-05-15  6:54         ` Ingo Molnar
2015-05-15  7:27           ` H. Peter Anvin
2015-05-18 19:43             ` Andy Lutomirski
2015-05-19 15:04               ` H. Peter Anvin
2015-05-22 10:13                 ` [RFC PATCH] x86, espfix: postpone the initialization of espfix stack for AP Gu Zheng
2015-05-28  1:20                   ` Gu Zheng
2015-05-29  1:07                     ` Andy Lutomirski
2015-05-29  0:57                       ` Gu Zheng
2015-06-02  9:23                       ` Gu Zheng
2015-06-02  9:25                       ` [RFC PATCH V2] " Gu Zheng
2015-06-02 11:59                         ` Ingo Molnar
2015-06-03  9:58                           ` Gu Zheng
2015-06-04  9:45                         ` [PATCH V1] " Gu Zheng
2015-06-17  5:53                           ` Zhu Guihua
2015-06-17  7:27                           ` H. Peter Anvin
2015-06-17 21:04                             ` Borislav Petkov
2015-06-17 21:11                               ` H. Peter Anvin
2015-06-17 21:50                                 ` Borislav Petkov [this message]

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