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Date: Mon, 9 Jun 2014 17:22:37 -0700 (PDT)
From: David Rientjes <rientjes@google.com>
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To: Jiang Liu <jiang.liu@linux.intel.com>
cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Grant Likely <grant.likely@linaro.org>, Ingo Molnar <mingo@redhat.com>,
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        "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Randy Dunlap <rdunlap@infradead.org>, Yinghai Lu <yinghai@kernel.org>,
        x86@kernel.org, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Tony Luck <tony.luck@intel.com>, Joerg Roedel <joro@8bytes.org>,
        Paul Gortmaker <paul.gortmaker@windriver.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
        linux-acpi@vger.kernel.org, stable@vger.kernel.org,
        Ingo Molnar <mingo@kernel.org>
Subject: Re: [Patch V4 01/42] x86, irq: update high address field when updating
 affinity for MSI IRQ
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On Mon, 9 Jun 2014, Jiang Liu wrote:

> If x2apic is enabled, the MSI high address field should also be aslo
> updated when setting affinity for MSI IRQ, otherwise the MSI IRQ may
> target wrong APIC IDs.
> 
> Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
> Cc: stable@vger.kernel.org

Acked-by: David Rientjes <rientjes@google.com>