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From: David Mosberger <davidm@hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] CR[TPR] initialization in test12 kernel
Date: Fri, 05 Jan 2001 19:17:52 +0000	[thread overview]
Message-ID: <marc-linux-ia64-105590678205884@msgid-missing> (raw)

Hi Hirofumi,

>>>>> On Thu, 21 Dec 2000 17:20:12 +0900, Hirofumi Fujita <h-fujita@ebina.hitachi.co.jp> said:

  Hirofumi> Hi, In test12 kernel, CR[TPR] is not initialized for APs
  Hirofumi> (application processors).

  Hirofumi> SAL spec says nothing about it's value at SAL to OS
  Hirofumi> handoff, but we cannot expect it has been set to 0.  So it
  Hirofumi> should be set to 0 when interrupts are enabled in
  Hirofumi> smp_callin().

  Hirofumi> BSP's CR[TPR] is correctly initialized in init_IRQ().

Good point.  I moved the initialization of the CPU-local irq sources
into init_cpu(), where it should have been in the first place.

Thanks!

	--david


             reply	other threads:[~2001-01-05 19:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-01-05 19:17 David Mosberger [this message]
  -- strict thread matches above, loose matches on Subject: below --
2000-12-21  8:20 [Linux-ia64] CR[TPR] initialization in test12 kernel Hirofumi Fujita

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