Re: [PATCH v2 00/19] ARC mm updates: support 3/4 levels and asm-generic/pgalloc

2021-08-16 Thread Mike Rapoport
On Mon, Aug 16, 2021 at 12:58:18PM -0700, Vineet Gupta wrote: > On 8/15/21 2:26 AM, Mike Rapoport wrote: > > On Thu, Aug 12, 2021 at 04:37:34PM -0700, Vineet Gupta wrote: > > > Hi, > > > > > > Big pile of ARC mm changes to prepare for 3 or 4 levels of paging (from > > > current 2) needed for new h

Re: [PATCH v2 00/19] ARC mm updates: support 3/4 levels and asm-generic/pgalloc

2021-08-16 Thread Vineet Gupta
On 8/15/21 2:26 AM, Mike Rapoport wrote: On Thu, Aug 12, 2021 at 04:37:34PM -0700, Vineet Gupta wrote: Hi, Big pile of ARC mm changes to prepare for 3 or 4 levels of paging (from current 2) needed for new hardware page walked MMUv6 (in aRCv3 ISA based cores). Most of these changes are incremen

Re: [PATCH v2 00/19] ARC mm updates: support 3/4 levels and asm-generic/pgalloc

2021-08-15 Thread Mike Rapoport
On Thu, Aug 12, 2021 at 04:37:34PM -0700, Vineet Gupta wrote: > Hi, > > Big pile of ARC mm changes to prepare for 3 or 4 levels of paging (from > current 2) needed for new hardware page walked MMUv6 (in aRCv3 ISA based > cores). > > Most of these changes are incremental cleanups to make way for 1

[PATCH v2 00/19] ARC mm updates: support 3/4 levels and asm-generic/pgalloc

2021-08-12 Thread Vineet Gupta
Hi, Big pile of ARC mm changes to prepare for 3 or 4 levels of paging (from current 2) needed for new hardware page walked MMUv6 (in aRCv3 ISA based cores). Most of these changes are incremental cleanups to make way for 14/18 and 15/18 which actually imeplement the new levels (in existing ARCv2 p