Re: [PATCH 10/10] mm: replace access_process_vm() write parameter with gup_flags

2016-10-17 Thread Jesper Nilsson
On Thu, Oct 13, 2016 at 01:20:20AM +0100, Lorenzo Stoakes wrote: > This patch removes the write parameter from access_process_vm() and replaces > it > with a gup_flags parameter as use of this function previously _implied_ > FOLL_FORCE, whereas after this patch callers explicitly pass this flag. >

[PATCH 10/10] mm: replace access_process_vm() write parameter with gup_flags

2016-10-12 Thread Lorenzo Stoakes
This patch removes the write parameter from access_process_vm() and replaces it with a gup_flags parameter as use of this function previously _implied_ FOLL_FORCE, whereas after this patch callers explicitly pass this flag. We make this explicit as use of FOLL_FORCE can result in surprising behavi