Re: [PATCH net] rxrpc: Call state should be read with READ_ONCE() under some circumstances

From	David Miller <davem@davemloft.net>
Newsgroups	linux.kernel
Subject	Re: [PATCH net] rxrpc: Call state should be read with READ_ONCE() under some circumstances
Date	2017-03-08 04:30 +0100
Message-ID	<tiAsx-xQ-5@gated-at.bofh.it> (permalink)
References	<th5qN-nH-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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From: David Howells <dhowells@redhat.com>
Date: Sat, 04 Mar 2017 00:01:41 +0000

> The call state may be changed at any time by the data-ready routine in
> response to received packets, so if the call state is to be read and acted
> upon several times in a function, READ_ONCE() must be used unless the call
> state lock is held.
> 
> Signed-off-by: David Howells <dhowells@redhat.com>

Applied.

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[PATCH net] rxrpc: Call state should be read with READ_ONCE() under  some circumstances David Howells <dhowells@redhat.com> - 2017-03-04 01:10 +0100
  Re: [PATCH net] rxrpc: Call state should be read with READ_ONCE()  under some circumstances David Miller <davem@davemloft.net> - 2017-03-08 04:30 +0100

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