Re: [PATCH 0/4] mmu_notifier semantic update

2017-08-29 Thread Jerome Glisse
On Tue, Aug 29, 2017 at 04:11:28PM -0400, Jérôme Glisse wrote: > So we do not want to allow sleep during call to mmu_notifier_invalidate_page() > but some code do not have surrounding mmu_notifier_invalidate_range_start()/ > mmu_notifier_invalidate_range_end() or mmu_notifier_invalidate_range() >

[PATCH 0/4] mmu_notifier semantic update

2017-08-29 Thread Jérôme Glisse
So we do not want to allow sleep during call to mmu_notifier_invalidate_page() but some code do not have surrounding mmu_notifier_invalidate_range_start()/ mmu_notifier_invalidate_range_end() or mmu_notifier_invalidate_range() This patch serie just make sure that there is at least a call (outside