From: Cyrill Gorcunov <gorcunov@gmail.com>
To: "Maciej W. Rozycki" <macro@linux-mips.org>
Cc: Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Yinghai Lu <yinghai@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [RFC -tip] x86,apic -- reduce disable_apic usage
Date: Sun, 5 Jul 2009 22:12:25 +0400 [thread overview]
Message-ID: <20090705181225.GH4791@lenovo> (raw)
In-Reply-To: <alpine.LFD.2.00.0907051846280.13862@eddie.linux-mips.org>
[Maciej W. Rozycki - Sun, Jul 05, 2009 at 06:47:53PM +0100]
| On Sun, 5 Jul 2009, Cyrill Gorcunov wrote:
|
| > To be precise -- for discrete apic we set this bit manually.
|
| Ah, OK then. That didn't use to be the case.
|
| Maciej
|
Hmm.. Just reread code. The user are to pass "lapic" option
for this case. At least I didn't find explicit assignment
for cpu_has_apic bit even if MP table has been read successfully.
But I didn't change anything in detect_init_APIC so this case
was here before me :)
-- Cyrill
next prev parent reply other threads:[~2009-07-05 18:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-05 16:20 [RFC -tip] x86,apic -- reduce disable_apic usage Cyrill Gorcunov
2009-07-05 16:38 ` Maciej W. Rozycki
2009-07-05 16:59 ` Cyrill Gorcunov
2009-07-05 17:12 ` Cyrill Gorcunov
2009-07-05 17:17 ` Cyrill Gorcunov
2009-07-05 17:47 ` Maciej W. Rozycki
2009-07-05 18:12 ` Cyrill Gorcunov [this message]
2009-07-05 17:30 ` H. Peter Anvin
2009-07-05 19:02 ` Cyrill Gorcunov
2009-07-05 19:18 ` H. Peter Anvin
2009-07-05 19:46 ` Cyrill Gorcunov
2009-07-07 23:49 ` Maciej W. Rozycki
2009-07-08 14:44 ` Cyrill Gorcunov
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