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SubjectRe: [PATCH] intel_iommu: Disable vfio and kvm interrupt assignment when unsafe
On Thu, 2013-02-07 at 18:27 +0100, Joerg Roedel wrote:
> Second, I think that it should be a pr_warn instead of a full WARN. When
> IRQ remapping could not be enabled it's most likely because of the BIOS
> or the hardware. So a message in the kernel log will do and the
> backtrace provides no additional value.

Backtraces add visibility and have proven to be extremely useful in the
past for getting people to actually *fix* broken BIOSes.

When was running, it also gave very good statistics which
helped to apply pressure.


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