Re: [PATCH v15 04/17] mm: add ksys_ wrappers to memory syscalls

2019-05-22 Thread Catalin Marinas
On Mon, May 06, 2019 at 06:30:50PM +0200, Andrey Konovalov wrote: > This patch is a part of a series that extends arm64 kernel ABI to allow to > pass tagged user pointers (with the top byte set to something else other > than 0x00) as syscall arguments. > > This patch adds ksys_ wrappers to the

[PATCH v15 04/17] mm: add ksys_ wrappers to memory syscalls

2019-05-06 Thread Andrey Konovalov
This patch is a part of a series that extends arm64 kernel ABI to allow to pass tagged user pointers (with the top byte set to something else other than 0x00) as syscall arguments. This patch adds ksys_ wrappers to the following memory syscalls: brk, get_mempolicy (renamed kernel_get_mempolicy