um: Include sys/uio.h to have writev()
authorRichard Weinberger <richard@nod.at>
Tue, 30 Oct 2018 11:58:11 +0000 (12:58 +0100)
committerRichard Weinberger <richard@nod.at>
Thu, 27 Dec 2018 21:48:19 +0000 (22:48 +0100)
commit0053102a869f1b909904b1b85ac282e2744deaab
tree9ca7cdaa9137c36245c3c2a390070035b891276f
parent0d76433c220391672848f2c0607f86f79d5e1a38
um: Include sys/uio.h to have writev()

sys/uio.h gives us writev(), otherwise the build might fail on
some systems.

Fixes: 49da7e64f33e ("High Performance UML Vector Network Driver")
Signed-off-by: Richard Weinberger <richard@nod.at>
arch/um/drivers/vector_user.c