On Wed, Jun 22, 2016 at 8:22 AM, Bjorn Helgaas wrote:
> On Tue, Jun 21, 2016 at 09:32:49PM -0700, Yinghai Lu wrote:
>
> If sparc is broken, let's make this a tiny sparc-only patch that fixes
> only the breakage -- no cleanup or restructuring. Then we can do the
> more extensive work in a separate
On Tue, Jun 21, 2016 at 09:32:49PM -0700, Yinghai Lu wrote:
> On Sat, Jun 18, 2016 at 5:17 AM, Bjorn Helgaas wrote:
> > On Fri, Jun 17, 2016 at 07:24:46PM -0700, Yinghai Lu wrote:
> >> In 8c05cd08a7 ("PCI: fix offset check for sysfs mmapped files"), try
> >> to check exposed value with resource st
On Sat, Jun 18, 2016 at 5:17 AM, Bjorn Helgaas wrote:
> On Fri, Jun 17, 2016 at 07:24:46PM -0700, Yinghai Lu wrote:
>> In 8c05cd08a7 ("PCI: fix offset check for sysfs mmapped files"), try
>> to check exposed value with resource start/end in proc mmap path.
>>
>> |start = vma->vm_pgoff;
>>
On Fri, Jun 17, 2016 at 07:24:46PM -0700, Yinghai Lu wrote:
> In 8c05cd08a7 ("PCI: fix offset check for sysfs mmapped files"), try
> to check exposed value with resource start/end in proc mmap path.
>
> |start = vma->vm_pgoff;
> |size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_
In 8c05cd08a7 ("PCI: fix offset check for sysfs mmapped files"), try
to check exposed value with resource start/end in proc mmap path.
|start = vma->vm_pgoff;
|size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1;
|pci_start = (mmap_api == PCI_MMAP_PROCFS) ?
|
