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author | Al Viro <viro@zeniv.linux.org.uk> | 2015-03-22 00:56:16 +0100 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-09 06:02:34 +0200 |
commit | 6aa248145ab0b1809de2411cf129ec1fc315a46f (patch) | |
tree | 264f1d52216a267aea823443e728771c9a35a400 /net/l2tp | |
parent | net: switch importing msghdr from userland to {compat_,}import_iovec() (diff) | |
download | linux-6aa248145ab0b1809de2411cf129ec1fc315a46f.tar.xz linux-6aa248145ab0b1809de2411cf129ec1fc315a46f.zip |
switch kernel_sendmsg() and kernel_recvmsg() to iov_iter_kvec()
For kernel_sendmsg() that eliminates the need to play with setfs();
for kernel_recvmsg() it does *not* - a couple of callers are using
it with non-NULL ->msg_control, which would be treated as userland
address on recvmsg side of things.
In all cases we are really setting a kvec-backed iov_iter, though.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/l2tp')
0 files changed, 0 insertions, 0 deletions