linux-kernel - Re: [Patch Part2 v4 00/31] Enable hierarchy irqdomian on x86 platforms

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Message-ID: <20141104153203.GE10744@8bytes.org>
Date:	Tue, 4 Nov 2014 16:32:03 +0100
From:	Joerg Roedel <joro@...tes.org>
To:	Jiang Liu <jiang.liu@...ux.intel.com>
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Randy Dunlap <rdunlap@...radead.org>,
	Yinghai Lu <yinghai@...nel.org>,
	Borislav Petkov <bp@...en8.de>,
	Grant Likely <grant.likely@...aro.org>,
	Marc Zyngier <marc.zyngier@....com>,
	Yingjoe Chen <yingjoe.chen@...iatek.com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Tony Luck <tony.luck@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	x86@...nel.org, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org, linux-acpi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [Patch Part2 v4 00/31] Enable hierarchy irqdomian on x86
 platforms

On Tue, Nov 04, 2014 at 11:12:51PM +0800, Jiang Liu wrote:
> 	Do you have the call stack? I have changed the way to call
> irq_set_msi_desc_off() for MSI/MSIx interrupts, which may cause the
> panic. Patch 19-21 changes the PCI MSI code.

Unfortunatly I have no full call-stack yet, as the intersting parts
scrolled out of the screen. But the last interesting function seen there
was do_one_initcall(). I'll try to setup serial console on the machine
and let you know when I have a full call-stack.


	Joerg
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