Re: [PATCH] x86/ioperm: add new paravirt function update_io_bitmap

[Thomas Gleixner]

JÃrgen Groà <jgross@xxxxxxxx> writes:
> On 18.02.20 22:03, Thomas Gleixner wrote:
>> BTW, why isn't stuff like this not catched during next or at least
>> before the final release? Is nothing running CI on upstream with all
>> that XEN muck active?
>
> This problem showed up by not being able to start the X server (probably
> not the freshest one) in dom0 on a moderate aged AMD system.
>
> Our CI tests tend do be more text console based for dom0.

tools/testing/selftests/x86/io[perm|pl] should have caught that as well,
right? If not, we need to fix the selftests.

Thanks,

        tglx