[PATCH net 0/3] rxrpc: Timeout handling fixes

From: David Howells
Date: Fri Apr 28 2023 - 16:29:28 EST


Here are three patches to fix timeouts handling in AF_RXRPC:

(1) The hard call timeout should be interpreted in seconds, not
milliseconds.

(2) Allow a waiting call to be aborted (thereby cancelling the call) in
the case a signal interrupts sendmsg() and leaves it hanging until it
is granted a channel on a connection.

(3) Kernel-generated calls get the timer started on them even if they're
still waiting to be attached to a connection. If the timer expires
before the wait is complete and a conn is attached, an oops will
occur.

David

---
The patches can be found here also:

http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=rxrpc-fixes

David Howells (3):
rxrpc: Fix hard call timeout units
rxrpc: Make it so that a waiting process can be aborted
rxrpc: Fix timeout of a call that hasn't yet been granted a channel

fs/afs/afs.h | 4 ++--
fs/afs/internal.h | 2 +-
fs/afs/rxrpc.c | 8 +++-----
include/net/af_rxrpc.h | 21 +++++++++++----------
net/rxrpc/af_rxrpc.c | 3 +++
net/rxrpc/ar-internal.h | 1 +
net/rxrpc/call_object.c | 9 ++++++++-
net/rxrpc/sendmsg.c | 10 +++++++---
8 files changed, 36 insertions(+), 22 deletions(-)