linux-kernel - Re: HT1000 SATA broken by "x86, irq, ACPI: Use common irqdomain map interface to program IOAPIC pins"

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Message-ID: <alpine.DEB.2.10.1408272322130.3323@nanos>
Date:	Wed, 27 Aug 2014 23:24:15 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Mikulas Patocka <mpatocka@...hat.com>
cc:	Jiang Liu <jiang.liu@...ux.intel.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Tony Luck <tony.luck@...el.com>,
	Joerg Roedel <joro@...tes.org>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Grant Likely <grant.likely@...aro.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Randy Dunlap <rdunlap@...radead.org>,
	Yinghai Lu <yinghai@...nel.org>,
	Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
	linux-kernel@...r.kernel.org
Subject: Re: HT1000 SATA broken by "x86, irq, ACPI: Use common irqdomain map
 interface to program IOAPIC pins"

On Wed, 27 Aug 2014, Mikulas Patocka wrote:

> Hi
> 
> The patch d7b830013f59cf586c1cec3caa1ce7156da59a13, committed to 3.17-rc1, 
> breaks the SATA controller (sata_svw driver) on HT1000 ServerWorks 
> chipset. The other drivers work correctly.
> 
> With the patch d7b830013f59cf586c1cec3caa1ce7156da59a13, the SATA 
> controller times out after every command with lost interrupt.
> 
> With the patch 16ee7b3dcc56be14b9a813612cff2cc2339cdced, the SATA driver 
> can't be loaded at all, it fails with:
> sata_svw 0000:01:0e.0: version 2.3
> Failed to set pin attr for GSI11
> sata_svw 0000:01:0e.0: PCI INT A: failed to register GSI
> sata_svw: probe of 0000:01:0e.0 failed with error -1

Can you please pull 

    git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/urgent

into your tree and check whether this solves the issues?

Thanks,

	tglx
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