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Subject[PATCH 00/06] uio: Various minor changes
Hi everyone,

Here comes a few UIO changes that I've had in my queue for a while.

[PATCH 01/06] uio: Use struct_uio_mem instead of index
[PATCH 02/06] uio: Pass struct uio_mem to mmap functions
[PATCH 03/06] uio: Remove vma->vm_private_data from uio_find_mem()
[PATCH 04/06] uio: Store struct uio_mem ptr in vma->vm_private_data
[PATCH 05/06] uio: Remove redundant vma->vm_flags setup code
[PATCH 06/06] uio: Support multiple UIO_MEM_LOGICAL/VIRTUAL pages

Mostly small cleanups or performance improvements, except the last one
which contains a fix for unsupported multi-page LOGICAL/VIRTUAL maps.

Signed-off-by: Magnus Damm <>

Documentation/DocBook/uio-howto.tmpl | 2
drivers/uio/uio.c | 91 +++++++++++++++-------------------
include/linux/uio_driver.h | 1
3 files changed, 44 insertions(+), 50 deletions(-)

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