Re: [PATCH RFC v3 13/35] mm: memory: Introduce fault-on-access mechanism for pages

2024-02-01 Thread Alexandru Elisei
Hi, On Thu, Feb 01, 2024 at 11:22:13AM +0530, Anshuman Khandual wrote: > On 1/25/24 22:12, Alexandru Elisei wrote: > > Introduce a mechanism that allows an architecture to trigger a page fault, > > and add the infrastructure to handle that fault accordingly. To use make> > > use of this, an arch

Re: [PATCH RFC v3 13/35] mm: memory: Introduce fault-on-access mechanism for pages

2024-01-31 Thread Anshuman Khandual
On 1/25/24 22:12, Alexandru Elisei wrote: > Introduce a mechanism that allows an architecture to trigger a page fault, > and add the infrastructure to handle that fault accordingly. To use make> use > of this, an arch is expected to mark the table entry as PAGE_NONE (which > will cause a fault

[PATCH RFC v3 13/35] mm: memory: Introduce fault-on-access mechanism for pages

2024-01-25 Thread Alexandru Elisei
Introduce a mechanism that allows an architecture to trigger a page fault, and add the infrastructure to handle that fault accordingly. To use make use of this, an arch is expected to mark the table entry as PAGE_NONE (which will cause a fault next time it is accessed) and to implement an