Re: [PATCH V2] x86: Add irq spillover warning

2019-08-28 Thread Thomas Gleixner
Neil, On Thu, 22 Aug 2019, Neil Horman wrote: Just a few nits. > On Intel hardware, cpus are limited in the number of irqs they can > have affined to them (currently 240), based on section 10.5.2 of: > https://www.intel.com/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-so

[PATCH V2] x86: Add irq spillover warning

2019-08-22 Thread Neil Horman
On Intel hardware, cpus are limited in the number of irqs they can have affined to them (currently 240), based on section 10.5.2 of: https://www.intel.com/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-vol-3a-part-1-manual.pdf assign_irq_vector_any_locked(