Messages in this thread | | | Subject | [PATCH 0/6] AFS fixes | From | David Howells <> | Date | Thu, 17 Jan 2019 15:27:29 +0000 |
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Hi Linus,
Here's a set of fixes for AFS:
(1) Use struct_size() for kzalloc() size calculation.
(2) When calling YFS.CreateFile rather than AFS.CreateFile, it is possible to create a file with a file lock already held. The default value indicating no lock required is actually -1, not 0.
(3) Fix an oops in inode/vnode validation if the target inode doesn't have a server interest assigned (ie. a server that will notify us of changes by third parties).
(4) Fix refcounting of keys in file locking.
(5) Fix a race in refcounting asynchronous operations in the event of an error during request transmission. The provision of a dedicated function to get an extra ref on a call is split into a separate commit.
The patches can be found here:
http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git tag afs-fixes-20190117
David --- David Howells (3): afs: Fix key refcounting in file locking code afs: Provide a function to get a ref on a call afs: Fix race in async call refcounting
Gustavo A. R. Silva (1): afs: Use struct_size() in kzalloc()
Marc Dionne (2): afs: Set correct lock type for the yfs CreateFile afs: Don't set vnode->cb_s_break in afs_validate()
fs/afs/flock.c | 4 ++- fs/afs/inode.c | 3 ++ fs/afs/protocol_yfs.h | 11 +++++++++ fs/afs/rxrpc.c | 53 +++++++++++++++++++++++++++++++++++--------- fs/afs/server_list.c | 4 +-- fs/afs/yfsclient.c | 2 +- include/trace/events/afs.h | 2 ++ 7 files changed, 61 insertions(+), 18 deletions(-)
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