Re: amd-iommu/x2apic: sleeping function called from invalid context

2017-07-26 Thread Thomas Gleixner
On Tue, 25 Jul 2017, Artem Savkov wrote: > Hi, > > Commit 1c3c5ea "sched/core: Enable might_sleep() and smp_processor_id() > checks early" seem to have uncovered an issue with amd-iommu/x2apic. > > Starting with that commit the following warning started to show up on AMD > systems during boot:

amd-iommu/x2apic: sleeping function called from invalid context

2017-07-25 Thread Artem Savkov
Hi, Commit 1c3c5ea "sched/core: Enable might_sleep() and smp_processor_id() checks early" seem to have uncovered an issue with amd-iommu/x2apic. Starting with that commit the following warning started to show up on AMD systems during boot: [0.140480] smpboot: Max logical packages: 6 [0.