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From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: tglx@linutronix.de, hpa@zytor.com, linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] x86: move warning message of polling idle and HT enabled, take 3
Date: Tue, 15 Jan 2008 10:56:36 -0800	[thread overview]
Message-ID: <478D01E4.8010000@ct.jp.nec.com> (raw)
In-Reply-To: <20080115132607.GE7025@elte.hu>

This patch set for printing properly the warning message;
"polling idle and HT enabled, performance may degrade"

The warning message is never shown because smp_num_sibling hasn't
been updated yet at idle_setup().
So I moved the warning to select_idle_routine() and made it called
after detect_ht().

It also needs Andi's patch for 32-bit.
i386: Move MWAIT idle check to generic CPU
http://lkml.org/lkml/2008/1/2/358

[PATCH 1/2] x86: move warning message of polling idle and HT enabled
[PATCH 2/2] x86_64: move select_idle_routine() call after detect_ht()

Thanks,
Hiroshi Shimamoto

  parent reply	other threads:[~2008-01-15 18:56 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-14 19:04 [PATCH] x86_32: remove warning message not used Hiroshi Shimamoto
2008-01-14 19:09 ` Ingo Molnar
2008-01-14 19:19   ` Hiroshi Shimamoto
2008-01-15  2:03   ` [PATCH] x86: move warning message of polling idle and HT enabled Hiroshi Shimamoto
2008-01-15 13:26     ` Ingo Molnar
2008-01-15 17:53       ` Hiroshi Shimamoto
2008-01-15 18:56       ` Hiroshi Shimamoto [this message]
2008-01-15 18:59         ` [PATCH 1/2] " Hiroshi Shimamoto
2008-01-18 12:56           ` Ingo Molnar
2008-01-15 19:01         ` [PATCH 2/2] x86_64: move select_idle_routine() call after detect_ht() Hiroshi Shimamoto
2008-01-18 12:56           ` Ingo Molnar
2008-01-18  2:52   ` x86: kdump failure Hiroshi Shimamoto
2008-01-18  9:02     ` Ingo Molnar
2008-01-18  9:29       ` Subrata Modak
2008-01-19  0:01       ` Roland McGrath

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