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authorDavid S. Miller <davem@davemloft.net>2022-09-02 14:45:32 +0300
committerDavid S. Miller <davem@davemloft.net>2022-09-02 14:45:32 +0300
commite7506d344bf180096a86ec393515861fb5245915 (patch)
tree75eea7d9baeb73a0b96ecf42bcc23eb74e169fd6 /Documentation
parent3261400639463a853ba2b3be8bd009c2a8089775 (diff)
parent21457f4a91cb522f1a3ad9741ff1d25fadfaa3c5 (diff)
downloadlinux-e7506d344bf180096a86ec393515861fb5245915.tar.xz
Merge tag 'rxrpc-fixes-20220901' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
David Howells says: ==================== rxrpc fixes Here are some fixes for AF_RXRPC: (1) Fix the handling of ICMP/ICMP6 packets. This is a problem due to rxrpc being switched to acting as a UDP tunnel, thereby allowing it to steal the packets before they go through the UDP Rx queue. UDP tunnels can't get ICMP/ICMP6 packets, however. This patch adds an additional encap hook so that they can. (2) Fix the encryption routines in rxkad to handle packets that have more than three parts correctly. The problem is that ->nr_frags doesn't count the initial fragment, so the sglist ends up too short. (3) Fix a problem with destruction of the local endpoint potentially getting repeated. (4) Fix the calculation of the time at which to resend. jiffies_to_usecs() gives microseconds, not nanoseconds. (5) Fix AFS to work out when callback promises and locks expire based on the time an op was issued rather than the time the first reply packet arrives. We don't know how long the server took between calculating the expiry interval and transmitting the reply. (6) Given (5), rxrpc_get_reply_time() is no longer used, so remove it. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/networking/rxrpc.rst11
1 files changed, 0 insertions, 11 deletions
diff --git a/Documentation/networking/rxrpc.rst b/Documentation/networking/rxrpc.rst
index 39c2249c7aa7..39494a6ea739 100644
--- a/Documentation/networking/rxrpc.rst
+++ b/Documentation/networking/rxrpc.rst
@@ -1055,17 +1055,6 @@ The kernel interface functions are as follows:
first function to change. Note that this must be called in TASK_RUNNING
state.
- (#) Get reply timestamp::
-
- bool rxrpc_kernel_get_reply_time(struct socket *sock,
- struct rxrpc_call *call,
- ktime_t *_ts)
-
- This allows the timestamp on the first DATA packet of the reply of a
- client call to be queried, provided that it is still in the Rx ring. If
- successful, the timestamp will be stored into ``*_ts`` and true will be
- returned; false will be returned otherwise.
-
(#) Get remote client epoch::
u32 rxrpc_kernel_get_epoch(struct socket *sock,