On Thu, Apr 15, 2021 at 08:53:35AM +0100, Christoph Hellwig wrote:
> On Wed, Apr 14, 2021 at 05:11:11PM -0700, Nathan Chancellor wrote:
> > dev_attr_show() calls _iommu_event_show() via an indirect call but
> > _iommu_event_show()'s type does not currently match the type of the
> > show() member
On Wed, Apr 14, 2021 at 05:11:11PM -0700, Nathan Chancellor wrote:
> dev_attr_show() calls _iommu_event_show() via an indirect call but
> _iommu_event_show()'s type does not currently match the type of the
> show() member in 'struct device_attribute', resulting in a Control Flow
> Integrity
dev_attr_show() calls _iommu_event_show() via an indirect call but
_iommu_event_show()'s type does not currently match the type of the
show() member in 'struct device_attribute', resulting in a Control Flow
Integrity violation.
$ cat /sys/devices/amd_iommu_1/events/mem_dte_hit
csource=0x0a
$
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