[PATCH 0/7] powerpc/mm: refactor vDSO mapping code

[Dmitry Safonov]

2016-10-25 18:50 GMT+03:00 Dmitry Safonov <dsafonov at virtuozzo.com>:
> Cleanup patches for vDSO on powerpc.
> Originally, I wanted to add vDSO remapping on arm/aarch64 and
> I decided to cleanup that part on powerpc.
> I've add a hook for vm_ops for vDSO just like I did for x86.
> Other changes - reduce exhaustive code duplication.
> No visible to userspace changes expected.
>
> Tested on qemu with buildroot rootfs.
>
> Dmitry Safonov (7):
>   powerpc/vdso: unify return paths in setup_additional_pages
>   powerpc/vdso: remove unused params in vdso_do_func_patch{32,64}
>   powerpc/vdso: separate common code in vdso_common
>   powerpc/vdso: introduce init_vdso{32,64}_pagelist
>   powerpc/vdso: split map_vdso from arch_setup_additional_pages
>   powerpc/vdso: switch from legacy_special_mapping_vmops
>   mm: kill arch_mremap

Ignore this version, please - I've just sent v3 with some new fixes.