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Subject[RFC PATCH 0/3] define new read_iter file operation rwf flag
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This patch set replaces the "integrity_read" file operation method,
as defined in the "ima: use fs method to read integrity data" patch,
with a new read_iter file operation "rwf" flag. (The other patches
are the same.*)

The main difference between these approaches is whether IMA must be
explicitly enabled (opt-in), by defining the "integrity_read" file
operation method for each file system, or enabled by default, with
modifications as needed to the read_iter.

*The entire patch sets can be found in
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
next-integrity-read and next-read-iter.

Mimi

Mimi Zohar (3):
fs: define new read_iter rwf flag
integrity: use call_read_iter to calculate the file hash
fs: detect that the i_rwsem has already been taken exclusively

arch/s390/hypfs/inode.c | 3 ++-
drivers/block/loop.c | 2 +-
drivers/char/mem.c | 6 ++++--
drivers/gpu/drm/drm_dp_aux_dev.c | 3 ++-
drivers/net/tap.c | 3 ++-
drivers/net/tun.c | 3 ++-
drivers/staging/android/ashmem.c | 3 ++-
drivers/staging/lustre/lustre/llite/file.c | 3 ++-
drivers/staging/lustre/lustre/llite/vvp_io.c | 2 +-
drivers/usb/gadget/function/f_fs.c | 3 ++-
drivers/usb/gadget/legacy/inode.c | 2 +-
drivers/vhost/net.c | 3 ++-
fs/9p/vfs_file.c | 8 +++++---
fs/aio.c | 2 +-
fs/block_dev.c | 4 ++--
fs/ceph/file.c | 5 +++--
fs/cifs/cifsfs.c | 6 +++---
fs/cifs/cifsfs.h | 4 ++--
fs/cifs/file.c | 10 +++++-----
fs/coda/file.c | 2 +-
fs/ecryptfs/file.c | 4 ++--
fs/efivarfs/file.c | 2 +-
fs/ext2/file.c | 16 +++++++++------
fs/ext4/file.c | 20 +++++++++++--------
fs/fuse/cuse.c | 3 ++-
fs/fuse/dev.c | 3 ++-
fs/fuse/file.c | 8 +++++---
fs/hugetlbfs/inode.c | 3 ++-
fs/ncpfs/file.c | 2 +-
fs/nfs/file.c | 4 ++--
fs/nfs/internal.h | 2 +-
fs/ocfs2/file.c | 5 +++--
fs/orangefs/file.c | 3 ++-
fs/pipe.c | 2 +-
fs/read_write.c | 4 ++--
fs/splice.c | 2 +-
fs/xfs/xfs_file.c | 30 +++++++++++++++++-----------
include/linux/fs.h | 10 +++++-----
mm/filemap.c | 3 ++-
mm/shmem.c | 3 ++-
net/socket.c | 4 ++--
security/integrity/iint.c | 21 +++++++++++++------
sound/core/pcm_native.c | 2 +-
43 files changed, 139 insertions(+), 94 deletions(-)

--
2.7.4

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