This patch series continues the cleanup of get_user_pages*() functions taking advantage of the fact we can now pass gup_flags as we please. It firstly adds an additional 'locked' parameter to get_user_pages_remote() to allow for its callers to utilise VM_FAULT_RETRY functionality. This is necessary as the invocation of __get_user_pages_unlocked() in process_vm_rw_single_vec() makes use of this and no other existing higher level function would allow it to do so. Secondly existing callers of __get_user_pages_unlocked() are replaced with the appropriate higher-level replacement - get_user_pages_unlocked() if the current task and memory descriptor are referenced, or get_user_pages_remote() if other task/memory descriptors are referenced (having acquiring mmap_sem.) Lorenzo Stoakes (2): mm: add locked parameter to get_user_pages_remote() mm: unexport __get_user_pages_unlocked() drivers/gpu/drm/etnaviv/etnaviv_gem.c | 2 +- drivers/gpu/drm/i915/i915_gem_userptr.c | 2 +- drivers/infiniband/core/umem_odp.c | 2 +- fs/exec.c | 2 +- include/linux/mm.h | 5 +---- kernel/events/uprobes.c | 4 ++-- mm/gup.c | 20 ++++++++++++-------- mm/memory.c | 2 +- mm/nommu.c | 7 +++---- mm/process_vm_access.c | 12 ++++++++---- security/tomoyo/domain.c | 2 +- virt/kvm/async_pf.c | 10 +++++++--- virt/kvm/kvm_main.c | 5 ++--- 13 files changed, 41 insertions(+), 34 deletions(-) _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
