On Wed, Nov 13, 2019 at 8:17 AM Wangyu (Eric) wrote:
>
> Currently, the next address picked by PCI mapping infrastructure
> may be page-unaligned due to BAR length being smaller than page size.
> This leads to a situation where the requested map address is invalid,
> resulting in mmap() call retur
Currently, the next address picked by PCI mapping infrastructure
may be page-unaligned due to BAR length being smaller than page size.
This leads to a situation where the requested map address is invalid,
resulting in mmap() call returning an arbitrary address,
which will later interfere with devic
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