On 17-Jul-18 9:22 AM, Takeshi Yoshimura wrote:
The workaround of BAR0 mapping gives up and immediately returns an
error if it cannot map around the MSI-X. However, recent version
of VFIO allows MSIX mapping (*).
I fixed not to return immediately but try mapping. In old Linux, mmap
just fails and
The workaround of BAR0 mapping gives up and immediately returns an
error if it cannot map around the MSI-X. However, recent version
of VFIO allows MSIX mapping (*).
I fixed not to return immediately but try mapping. In old Linux, mmap
just fails and returns the same error as the code before my fix
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