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* rxrpc: Improve jumbo packet countingDavid Howells2019-08-271-0/+9
| | | | | | | | Improve the information stored about jumbo packets so that we don't need to reparse them so much later. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Jeffrey Altman <jaltman@auristor.com>
* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner2019-05-301-5/+1
| | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* rxrpc: Improve up-front incoming packet checkingDavid Howells2018-09-281-15/+0
| | | | | | | | | | | Do more up-front checking on incoming packets to weed out invalid ones and also ones aimed at services that we don't support. Whilst we're at it, replace the clearing of call and skew if we don't find a connection with just initialising the variables to zero at the top of the function. Signed-off-by: David Howells <dhowells@redhat.com>
* rxrpc: Fix undefined packet handlingDavid Howells2018-04-041-0/+6
| | | | | | | | | | By analogy with other Rx implementations, RxRPC packet types 9, 10 and 11 should just be discarded rather than being aborted like other undefined packet types. Reported-by: Jeffrey Altman <jaltman@auristor.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* rxrpc: Move the packet.h include file into net/rxrpc/David Howells2017-07-211-0/+190
Move the protocol description header file into net/rxrpc/ and rename it to protocol.h. It's no longer necessary to expose it as packets are no longer exposed to kernel services (such as AFS) that use the facility. The abort codes are transferred to the UAPI header instead as we pass these back to userspace and also to kernel services. Signed-off-by: David Howells <dhowells@redhat.com>