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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-10 16:03:43 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-02-04 01:34:16 -0500 |
| commit | 57dd8a0735aabff4862025cf64ad94da3d80e620 (patch) | |
| tree | 6cce47f1276bc51e1eb29e8cd623e78102ff4c6a /include/linux/uio.h | |
| parent | ba7438aed924133df54a60e4cd5499d359bcf2a8 (diff) | |
| download | op-kernel-dev-57dd8a0735aabff4862025cf64ad94da3d80e620.zip op-kernel-dev-57dd8a0735aabff4862025cf64ad94da3d80e620.tar.gz | |
vhost: vhost_scsi_handle_vq() should just use copy_from_user()
it has just verified that it asks no more than the length of the
first segment of iovec.
And with that the last user of stuff in lib/iovec.c is gone.
RIP.
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Nicholas A. Bellinger <nab@linux-iscsi.org>
Cc: kvm@vger.kernel.org
Cc: virtualization@lists.linux-foundation.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/uio.h')
| -rw-r--r-- | include/linux/uio.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/uio.h b/include/linux/uio.h index 02bd8a9..3e0cb4e 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -135,6 +135,4 @@ static inline void iov_iter_reexpand(struct iov_iter *i, size_t count) size_t csum_and_copy_to_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i); size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i); -int memcpy_fromiovecend(unsigned char *kdata, const struct iovec *iov, - int offset, int len); #endif |
