From: "Brown, Len" <len.brown@intel.com>
To: "Marcelo Tosatti" <marcelo.tosatti@cyclades.com.br>,
<linux-kernel@vger.kernel.org>,
"Alan Cox" <alan@lxorguk.ukuu.org.uk>,
"Nakajima, Jun" <jun.nakajima@intel.com>
Subject: RE: HT not working by default since 2.4.22
Date: Mon, 22 Sep 2003 13:28:03 -0400 [thread overview]
Message-ID: <BF1FE1855350A0479097B3A0D2A80EE0CC86E1@hdsmsx402.hd.intel.com> (raw)
Marcelo,
If somebody has a 2.4.22 system where CONFIG_ACPI_HT_ONLY plus zero
cmdline parameters doesn't result in HT running and no ACPI running,
then please forward the details directly to me.
Thanks,
-Len
Ps. CONFIG_ACPI_HT_ONLY "CPU Enumeration Only" is under the CONFIG_ACPI
menu at the request of Red Hat, who wanted to be able to disable
anything to do with ACPI with a single option (CONFIG_ACPI). HT depends
on this part of ACPI b/c the logical HT processors are enumerated using
the ACPI MADT LAPIC entries.
> -----Original Message-----
> From: Marcelo Tosatti [mailto:marcelo.tosatti@cyclades.com.br]
> Sent: Monday, September 22, 2003 5:01 AM
> To: linux-kernel@vger.kernel.org; Brown, Len; Alan Cox
> Subject: HT not working by default since 2.4.22
>
>
>
> Hi,
>
> Ive received a few complaints that HT, starting from 2.4.22,
> needs ACPI
> enabled. Users who had HT working now have to use ACPI and they didnt
> before.
>
> We should have HT working AUTOMATICALLY without ACPI enabled
> and WITHOUT
> any special boot option, as before.
>
> Please lets fix that up
>
> Len?
>
>
>
>
next reply other threads:[~2003-09-22 17:28 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-22 17:28 Brown, Len [this message]
2003-09-22 17:55 ` HT not working by default since 2.4.22 Jeff Garzik
[not found] <BF1FE1855350A0479097B3A0D2A80EE0CC870C@hdsmsx402.hd.intel.com>
2003-09-28 10:43 ` Tomas Szepe
2003-09-28 10:46 ` Tomas Szepe
2003-09-29 1:41 ` Len Brown
2003-09-29 5:29 ` Tomas Szepe
-- strict thread matches above, loose matches on Subject: below --
2003-09-26 4:54 Brown, Len
2003-09-26 7:44 ` Jan Evert van Grootheest
2003-09-26 17:38 ` Len Brown
2003-09-30 5:27 ` Len Brown
2003-09-26 1:13 Nakajima, Jun
2003-09-24 21:56 Brown, Len
2003-09-24 23:12 ` Tomas Szepe
2003-09-25 13:33 ` marcelo
2003-09-26 0:04 ` Jeff Garzik
2003-09-26 3:37 ` Len Brown
2003-09-26 3:49 ` Jeff Garzik
2003-09-27 15:26 ` Herbert Poetzl
2003-09-22 14:41 Nakajima, Jun
2003-09-22 9:00 Marcelo Tosatti
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