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Re: [PATCH] ACPI: make acpi_idle Nehalem-aware

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From: Pavel Machek
Subject: Re: [PATCH] ACPI: make acpi_idle Nehalem-aware
Date: Monday, August 2, 2010 - 11:55 pm

On Wed 2010-07-21 17:31:27, Len Brown wrote:

Can you elaborate on this? I though the only difference between
C2-type and C3-type is busmastering...

								Pavel

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Messages in current thread:
acpi_idle: Very idle Core i7 machine never enters C3, Jeff Garrett, (Tue Jan 26, 1:47 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, peng huang, (Tue Jan 26, 5:41 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Jeff Garrett, (Tue Jan 26, 7:59 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Andi Kleen, (Tue Jan 26, 2:45 pm)
Re: acpi_idle: Very idle Core i7 machine never enters C3, peng huang, (Wed Jan 27, 6:27 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Pavel Machek, (Mon Feb 1, 7:10 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Jeff Garrett, (Fri Feb 5, 9:09 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Jeff Garrett, (Fri Feb 5, 9:22 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Jeff Garrett, (Fri Feb 5, 9:30 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Len Brown, (Fri Feb 5, 10:45 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Jeff Garrett, (Fri Feb 5, 1:53 pm)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Philip Langdale, (Mon Apr 26, 7:40 pm)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Len Brown, (Tue Apr 27, 12:26 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Jeff Garrett, (Tue Apr 27, 5:47 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Philip Langdale, (Tue Apr 27, 8:41 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Philip Langdale, (Fri Apr 30, 7:57 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Len Brown, (Fri Apr 30, 9:25 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Matthew Garrett, (Fri Apr 30, 10:44 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Philip Langdale, (Fri Apr 30, 11:35 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Len Brown, (Mon May 24, 10:43 pm)
RE: acpi_idle: Very idle Core i7 machine never enters C3, Yu, Luming, (Mon May 24, 10:59 pm)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Matthew Garrett, (Tue May 25, 5:37 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Matthew Garrett, (Tue May 25, 5:39 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Matthew Garrett, (Tue May 25, 5:43 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Len Brown, (Tue May 25, 8:33 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Len Brown, (Tue May 25, 8:40 am)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Matthew Garrett, (Tue May 25, 11:55 am)
[PATCH] ACPI: make acpi_idle Nehalem-aware, Len Brown, (Wed Jul 21, 2:31 pm)
Re: [PATCH] ACPI: make acpi_idle Nehalem-aware, Venkatesh Pallipadi, (Wed Jul 21, 5:53 pm)
Re: acpi_idle: Very idle Core i7 machine never enters C3, Len Brown, (Wed Jul 21, 10:34 pm)
Re: [PATCH] ACPI: make acpi_idle Nehalem-aware, Andi Kleen, (Thu Jul 22, 12:47 am)
Re: [PATCH] ACPI: make acpi_idle Nehalem-aware, Len Brown, (Thu Jul 22, 8:57 am)
[PATCH] ACPI: skip checking BM_STS if the BIOS doesn't ask ..., Len Brown, (Thu Jul 22, 2:21 pm)
Re: [PATCH] ACPI: make acpi_idle Nehalem-aware, Iain, (Thu Jul 22, 2:25 pm)
[PATCH] ACPI: create "processor.bm_check_disable" boot param, Len Brown, (Thu Jul 22, 2:40 pm)
Re: [PATCH] ACPI: make acpi_idle Nehalem-aware, Iain, (Thu Jul 22, 2:53 pm)
Re: [PATCH] ACPI: make acpi_idle Nehalem-aware, Len Brown, (Thu Jul 22, 3:01 pm)
Re: [PATCH] ACPI: make acpi_idle Nehalem-aware, Iain, (Fri Jul 23, 5:40 am)
Re: [PATCH] ACPI: create "processor.bm_check_disable" boot ..., Andi Kleen, (Mon Jul 26, 12:24 am)
Re: [PATCH] ACPI: create "processor.bm_check_disable" boot ..., Len Brown, (Mon Jul 26, 5:19 pm)
Re: [PATCH] ACPI: create "processor.bm_check_disable" boot ..., Andi Kleen, (Tue Jul 27, 4:28 am)
Re: [PATCH] ACPI: create "processor.bm_check_disable" boot ..., Len Brown, (Wed Jul 28, 11:58 am)
Re: [PATCH] ACPI: make acpi_idle Nehalem-aware, Pavel Machek, (Mon Aug 2, 11:55 pm)
Re: [PATCH] ACPI: make acpi_idle Nehalem-aware, Andi Kleen, (Tue Aug 3, 12:05 am)