On 2014/10/23 12:25, Bjorn Helgaas wrote:
> On Wed, Oct 15, 2014 at 11:06:50AM +0800, Yijing Wang wrote:
>> Commit 0e4ccb1505a9 ("PCI: Add x86_msi.msi_mask_irq() and msix_mask_irq()")
>> introduced two __weak arch functions arch_msix_mask_irq() and
>> arch_msi_mask_irq() to work around a bug when r
On Wed, Oct 15, 2014 at 11:06:50AM +0800, Yijing Wang wrote:
> Commit 0e4ccb1505a9 ("PCI: Add x86_msi.msi_mask_irq() and msix_mask_irq()")
> introduced two __weak arch functions arch_msix_mask_irq() and
> arch_msi_mask_irq() to work around a bug when running xen in x86.
> These two functions made m
Commit 0e4ccb1505a9 ("PCI: Add x86_msi.msi_mask_irq() and msix_mask_irq()")
introduced two __weak arch functions arch_msix_mask_irq() and
arch_msi_mask_irq() to work around a bug when running xen in x86.
These two functions made msi code more complex. This patch reverts
the commit and introduces a
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