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(parent: 164f406) | patch
copy_page_{to,from}_iter(): switch iovec variants to generic
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 26 May 2022 23:07:11 +0000 (19:07 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 28 Jun 2022 21:30:57 +0000 (17:30 -0400)
commit59bb69c67cf1475a04cd5629d9c4f6dbbcba5e4a
treed4192b132c97a22e6495ef1a1732aff4520beaa1tree | snapshot
parent164f4064ca81eefcea29f7f5dcf394f92be1d0c0commit | diff
copy_page_{to,from}_iter(): switch iovec variants to generic

we can do copyin/copyout under kmap_local_page(); it shouldn't overflow
the kmap stack - the maximal footprint increase only by one here.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
lib/iov_iter.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git