Re: [PATCH V2] mm/hugetlb: Add mmap() encodings for 32MB and 512MB page sizes

2018-09-25 Thread Mike Kravetz
On 9/24/18 7:08 PM, Anshuman Khandual wrote: > ARM64 architecture also supports 32MB and 512MB HugeTLB page sizes. > This just adds mmap() system call argument encoding for them. > > Signed-off-by: Anshuman Khandual > --- > > Changes in V2: > - Updated SHM and MFD definitions per Mike Thanks An

Re: [PATCH V2] mm/hugetlb: Add mmap() encodings for 32MB and 512MB page sizes

2018-09-25 Thread Punit Agrawal
Anshuman Khandual writes: > ARM64 architecture also supports 32MB and 512MB HugeTLB page sizes. > This just adds mmap() system call argument encoding for them. > > Signed-off-by: Anshuman Khandual Thanks for adding the encodings. Acked-by: Punit Agrawal > --- > > Changes in V2: > - Updated S

[PATCH V2] mm/hugetlb: Add mmap() encodings for 32MB and 512MB page sizes

2018-09-24 Thread Anshuman Khandual
ARM64 architecture also supports 32MB and 512MB HugeTLB page sizes. This just adds mmap() system call argument encoding for them. Signed-off-by: Anshuman Khandual --- Changes in V2: - Updated SHM and MFD definitions per Mike include/uapi/asm-generic/hugetlb_encode.h | 2 ++ include/uapi/linux/