Messages in this thread | | | Subject | RE: HT not working by default since 2.4.22 | Date | Mon, 22 Sep 2003 13:28:03 -0400 | From | "Brown, Len" <> |
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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? > > > > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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