linux-kernel - Re: [PATCH 0/1] speeding up cpu

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Message-ID: <20150505071510.GA3910@pd.tnic>
Date:	Tue, 5 May 2015 09:15:11 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Aravind Gopalakrishnan <aravind.gopalakrishnan@....com>,
	Len Brown <lenb@...nel.org>
Cc:	Ingo Molnar <mingo@...nel.org>, X86 ML <x86@...nel.org>,
	Linux PM list <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH 0/1] speeding up cpu_up()

On Mon, May 04, 2015 at 05:45:17PM -0500, Aravind Gopalakrishnan wrote:
> Tested a delay of 0 on Fam10h and Fam15h Model 30h-3fh and both work fine.

Cool, thanks for testing.

> Feedback from asking internally about this is that we should be OK to move
> to a no-delay default from K8 onwards.

Also cool :-)

@Len: So everything with X86_VENDOR_AMD and c->x86 >= 0xf should be fine.

Thanks.

-- 
Regards/Gruss,
    Boris.

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