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2192476586
linux/net/sunrpc
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Arnd Bergmann 2192476586 SUNRPC: use cmpxchg64() in gss_seq_send64_fetch_and_inc() 
The newly introduced gss_seq_send64_fetch_and_inc() fails to build on
32-bit architectures:

net/sunrpc/auth_gss/gss_krb5_seal.c:144:14: note: in expansion of macro 'cmpxchg'
   seq_send = cmpxchg(&ctx->seq_send64, old, old + 1);
              ^~~~~~~
arch/x86/include/asm/cmpxchg.h:128:3: error: call to '__cmpxchg_wrong_size' declared with attribute error: Bad argument size for cmpxchg
   __cmpxchg_wrong_size();     \

As the message tells us, cmpxchg() cannot be used on 64-bit arguments,
that's what cmpxchg64() does.

Fixes: 571ed1fd23 ("SUNRPC: Replace krb5_seq_lock with a lockless scheme")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2018-10-05 09:32:37 -04:00
..
auth_gss SUNRPC: use cmpxchg64() in gss_seq_send64_fetch_and_inc() 2018-10-05 09:32:37 -04:00
xprtrdma SUNRPC: Cleanup: remove the unused 'task' argument from the request_send() 2018-09-30 15:35:16 -04:00
addr.c replace strict_strto calls 2014-07-12 18:45:49 -04:00
auth_generic.c NFS client updates for Linux 4.9 2016-10-13 21:28:20 -07:00
auth_null.c net/sunrpc: Make rpc_auth_create_args a const 2018-07-30 13:19:41 -04:00
auth_unix.c net/sunrpc: Make rpc_auth_create_args a const 2018-07-30 13:19:41 -04:00
auth.c SUNRPC: Remove rpc_authflavor_lock in favour of RCU locking 2018-09-30 15:35:17 -04:00
backchannel_rqst.c SUNRPC: Refactor xprt_transmit() to remove the reply queue code 2018-09-30 15:35:14 -04:00
cache.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
clnt.c SUNRPC: Add a bvec array to struct xdr_buf for use with iovec_iter() 2018-09-30 15:35:16 -04:00
debugfs.c net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
Kconfig IB: Revert "remove redundant INFINIBAND kconfig dependencies" 2018-05-28 10:40:16 -06:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
netns.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rpc_pipe.c Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-04 10:14:28 -07:00
rpcb_clnt.c sunrpc: whitespace fixes 2018-07-31 12:53:40 -04:00
sched.c SUNRPC: Fix priority queue fairness 2018-09-30 15:35:16 -04:00
socklib.c SUNRPC: Unexport xdr_partial_copy_from_skb() 2018-09-30 15:35:16 -04:00
stats.c sunrpc: whitespace fixes 2018-07-31 12:53:40 -04:00
sunrpc_syms.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
sunrpc.h sunrpc: whitespace fixes 2018-07-31 12:53:40 -04:00
svc_xprt.c SUNRPC: Clean up transport write space handling 2018-09-30 15:35:15 -04:00
svc.c NFSD: Handle full-length symlinks 2018-08-09 16:11:21 -04:00
svcauth_unix.c kernel: make groups_sort calling a responsibility group_info allocators 2017-12-14 16:00:49 -08:00
svcauth.c locking/atomic, kref: Implement kref_put_lock() 2017-01-18 10:03:29 +01:00
svcsock.c SUNRPC: Rename xprt->recv_lock to xprt->queue_lock 2018-09-30 15:35:14 -04:00
sysctl.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
timer.c
xdr.c SUNRPC: Add a bvec array to struct xdr_buf for use with iovec_iter() 2018-09-30 15:35:16 -04:00
xprt.c SUNRPC: Add a bvec array to struct xdr_buf for use with iovec_iter() 2018-09-30 15:35:16 -04:00
xprtmultipath.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xprtsock.c SUNRPC: Clean up xs_udp_data_receive() 2018-09-30 15:35:16 -04:00