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(parent: 3d46d71) | patch
vme_user: don't use __copy_..._user()
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 29 Dec 2017 21:12:28 +0000 (16:12 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 29 Dec 2017 21:12:28 +0000 (16:12 -0500)
commit14544d7690f674ce2b7aa9dc6531c244cc861d19
treeccae0ed95da033b82a88017884ea984e93dd75bftree | snapshot
parent3d46d7108dd3ff8b1d477bc2b7b061b12690e83ccommit | diff
vme_user: don't use __copy_..._user()

Saving access_ok() is not worth the trouble; yes, the callers of ->read()
and ->write() will have done the right checks, but it's much too long
(and varied) call chains to rely upon.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
drivers/staging/vme/devices/vme_user.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)