Re: [PATCH v9 3/3] PCI: Don't extend device's size when using default alignment for all devices

2017-03-25 Thread Yongji Xie
On Thu, Mar 23, 2017 at 04:55:58PM -0500, Bjorn Helgaas wrote: > > On Wed, Feb 15, 2017 at 02:45:06PM +0800, Yongji Xie wrote: >> Currently we reassign the alignment by extending resources' size in >> pci_reassigndev_resource_alignment(). This could potentially break >> some drivers when the

Re: [PATCH v9 3/3] PCI: Don't extend device's size when using default alignment for all devices

2017-03-23 Thread Bjorn Helgaas
On Wed, Feb 15, 2017 at 02:45:06PM +0800, Yongji Xie wrote: > Currently we reassign the alignment by extending resources' size in > pci_reassigndev_resource_alignment(). This could potentially break > some drivers when the driver uses the size to locate register > whose length is related to the