From: Borislav Petkov <bp@alien8.de>
To: Aravind Gopalakrishnan <aravind.gopalakrishnan@amd.com>,
Len Brown <lenb@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>, X86 ML <x86@kernel.org>,
Linux PM list <linux-pm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH 0/1] speeding up cpu_up()
Date: Tue, 5 May 2015 09:15:11 +0200 [thread overview]
Message-ID: <20150505071510.GA3910@pd.tnic> (raw)
In-Reply-To: <5547F67D.2080307@amd.com>
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.
--
prev parent reply other threads:[~2015-05-05 7:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-19 0:53 [PATCH 0/1] speeding up cpu_up() Len Brown
2015-04-19 0:53 ` [PATCH 1/1] x86: replace cpu_up hard-coded mdelay with variable Len Brown
2015-04-20 7:13 ` Ingo Molnar
2015-04-20 12:37 ` Brown, Len
2015-04-20 17:45 ` Ingo Molnar
2015-04-22 5:40 ` Paul Gortmaker
2015-04-22 6:07 ` Ingo Molnar
2015-05-01 21:02 ` Len Brown
2015-04-20 7:15 ` [PATCH 0/1] speeding up cpu_up() Ingo Molnar
2015-05-01 21:42 ` Len Brown
2015-05-01 22:47 ` Borislav Petkov
2015-05-02 0:42 ` Aravind Gopalakrishnan
2015-05-03 16:13 ` Aravind Gopalakrishnan
2015-05-04 22:45 ` Aravind Gopalakrishnan
2015-05-05 7:15 ` Borislav Petkov [this message]
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