add MAP_SYNC and MAP_SHARED_VALIDATE from linux v4.15
authorSzabolcs Nagy <nsz@port70.net>
Fri, 2 Feb 2018 20:10:09 +0000 (20:10 +0000)
committerRich Felker <dalias@aerifal.cx>
Thu, 22 Feb 2018 23:48:58 +0000 (18:48 -0500)
commit9b57db3f958d9adc3b1c7371b5c6723aaee448b7
tree98d5108c1ec3a7acca28d240d0a58ed9003fa084
parent9eda4dc69c33852c97c6f69176bf45ffc80b522f
add MAP_SYNC and MAP_SHARED_VALIDATE from linux v4.15

for synchronous page faults, new in linux commit
1c9725974074a047f6080eecc62c50a8e840d050 and
b6fb293f2497a9841d94f6b57bd2bb2cd222da43
note that only targets that use asm-generic/mman.h have this new
flag defined, so undef it on other targets (mips*, powerpc*).
arch/mips/bits/mman.h
arch/mips64/bits/mman.h
arch/mipsn32/bits/mman.h
arch/powerpc/bits/mman.h
arch/powerpc64/bits/mman.h
include/sys/mman.h