5f109b94fb
-----BEGIN PGP SIGNATURE-----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=Rakt
-----END PGP SIGNATURE-----
Merge tag 'rxrpc-fixes-20171124' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
David Howells says:
====================
rxrpc: Fixes and improvements
Here's a set of patches that fix and improve some stuff in the AF_RXRPC
protocol:
The patches are:
(1) Unlock mutex returned by rxrpc_accept_call().
(2) Don't set connection upgrade by default.
(3) Differentiate the call->user_mutex used by the kernel from that used
by userspace calling sendmsg() to avoid lockdep warnings.
(4) Delay terminal ACK transmission to a work queue so that it can be
replaced by the next call if there is one.
(5) Split the call parameters from the connection parameters so that more
call-specific parameters can be passed through.
(6) Fix the call timeouts to work the same as for other RxRPC/AFS
implementations.
(7) Don't transmit DELAY ACKs immediately, but instead delay them slightly
so that can be discarded or can represent more packets.
(8) Use RTT to calculate certain protocol timeouts.
(9) Add a timeout to detect lost ACK/DATA packets.
(10) Add a keepalive function so that we ping the peer if we haven't
transmitted for a short while, thereby keeping intervening firewall
routes open.
(11) Make service endpoints expire like they're supposed to so that the UDP
port can be reused.
(12) Fix connection expiry timers to make cleanup happen in a more timely
fashion.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.