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From: Ingo Molnar <mingo@kernel.org>
To: Len Brown <lenb@kernel.org>
Cc: x86@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2 v3] speed up cpu_up()
Date: Sun, 10 May 2015 12:44:07 +0200	[thread overview]
Message-ID: <20150510104407.GA24027@gmail.com> (raw)
In-Reply-To: <1431107287-22022-1-git-send-email-lenb@kernel.org>


* Len Brown <lenb@kernel.org> wrote:

> Thanks for the feedback, here is a simplifed pair of patches.
> 
> I also like the x2apic optimization, since it addresses additional delays.
>  -- though we may be able to optimize those in the non-x2apic case too.
> 
> thanks,
> Len Brown, Intel Open Source Technology Center

Could you please send it against tip:master, so that it applies 
cleanly to the x2apic optimization which is already applied?

Thanks,

	Ingo

      parent reply	other threads:[~2015-05-10 10:44 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-08 17:48 [PATCH 0/2 v3] speed up cpu_up() Len Brown
2015-05-08 17:48 ` [PATCH 1/2] x86: Add cmdline "cpu_init_udelay=N" to specify cpu_up() delay Len Brown
2015-05-08 17:48   ` [PATCH 2/2] x86: remove 10ms delay from cpu_up() on modern processors Len Brown
2015-05-08 20:43 ` [PATCH 0/2 v3] speed up cpu_up() Rafael J. Wysocki
2015-05-10 10:44 ` Ingo Molnar [this message]

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