Re: [PATCH] Documentation/arm64: HugeTLB page implementation

2018-10-08 Thread Punit Agrawal
Hi Randy, Randy Dunlap writes: > Hi, > Just some minor stuff (below). > > On 10/5/18 7:34 AM, Punit Agrawal wrote: >> Arm v8 architecture supports multiple page sizes - 4k, 16k and >> 64k. Based on the active page size, the Linux port supports >> corresponding hugepage sizes at PMD and PUD(4k on

Re: [PATCH] Documentation/arm64: HugeTLB page implementation

2018-10-06 Thread Randy Dunlap
Hi, Just some minor stuff (below). On 10/5/18 7:34 AM, Punit Agrawal wrote: > Arm v8 architecture supports multiple page sizes - 4k, 16k and > 64k. Based on the active page size, the Linux port supports > corresponding hugepage sizes at PMD and PUD(4k only) levels. > > In addition, the architectu

[PATCH] Documentation/arm64: HugeTLB page implementation

2018-10-05 Thread Punit Agrawal
Arm v8 architecture supports multiple page sizes - 4k, 16k and 64k. Based on the active page size, the Linux port supports corresponding hugepage sizes at PMD and PUD(4k only) levels. In addition, the architecture also supports caching larger sized ranges (composed of multiple entries) at the PTE