[ammarfaizi2-block:dhowells/linux-fs/rxrpc-multiqueue 5/9] net/rxrpc/af_rxrpc.c:948:2: warning: #warning compat_setsockopt disappeared

[kernel test robot <lkp@intel.com>]

tree:   https://github.com/ammarfaizi2/linux-block dhowells/linux-fs/rxrpc-multiqueue
head:   83e1620a43190584ecbc51e8afc8b94a7b14286c
commit: 79ccb581e080d255dae79131e273d2db3cd5b51a [5/9] rxrpc: Allow the call to interact with to be preselected
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220623/202206230036.pBsx3VvP-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/ammarfaizi2/linux-block/commit/79ccb581e080d255dae79131e273d2db3cd5b51a
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block dhowells/linux-fs/rxrpc-multiqueue
        git checkout 79ccb581e080d255dae79131e273d2db3cd5b51a
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash net/rxrpc/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   net/rxrpc/af_rxrpc.c: In function 'rxrpc_setsockopt':
>> net/rxrpc/af_rxrpc.c:948:2: warning: #warning compat_setsockopt disappeared [-Wcpp]
     948 | #warning compat_setsockopt disappeared
         |  ^~~~~~~
--
>> net/rxrpc/af_rxrpc.c:948:2: warning: #warning compat_setsockopt disappeared [-Wcpp]
     948 | #warning compat_setsockopt disappeared
         |  ^~~~~~~


vim +948 net/rxrpc/af_rxrpc.c

   848	
   849	/*
   850	 * set RxRPC socket options
   851	 */
   852	static int rxrpc_setsockopt(struct socket *sock, int level, int optname,
   853				    sockptr_t optval, unsigned int optlen)
   854	{
   855		struct rxrpc_sock *rx = rxrpc_sk(sock->sk);
   856		unsigned long long call_id;
   857		unsigned int min_sec_level;
   858		u16 service_upgrade[2];
   859		int ret, fd;
   860	
   861		_enter(",%d,%d,,%d", level, optname, optlen);
   862	
   863		lock_sock(&rx->sk);
   864		ret = -EOPNOTSUPP;
   865	
   866		if (level == SOL_RXRPC) {
   867			switch (optname) {
   868			case RXRPC_EXCLUSIVE_CONNECTION:
   869				ret = -EINVAL;
   870				if (optlen != 0)
   871					goto error;
   872				ret = -EISCONN;
   873				if (rx->sk.sk_state != RXRPC_UNBOUND)
   874					goto error;
   875				rx->exclusive = true;
   876				goto success;
   877	
   878			case RXRPC_SECURITY_KEY:
   879				ret = -EINVAL;
   880				if (rx->key)
   881					goto error;
   882				ret = -EISCONN;
   883				if (rx->sk.sk_state != RXRPC_UNBOUND)
   884					goto error;
   885				ret = rxrpc_request_key(rx, optval, optlen);
   886				goto error;
   887	
   888			case RXRPC_SECURITY_KEYRING:
   889				ret = -EINVAL;
   890				if (rx->key)
   891					goto error;
   892				ret = -EISCONN;
   893				if (rx->sk.sk_state != RXRPC_UNBOUND)
   894					goto error;
   895				ret = rxrpc_server_keyring(rx, optval, optlen);
   896				goto error;
   897	
   898			case RXRPC_MIN_SECURITY_LEVEL:
   899				ret = -EINVAL;
   900				if (optlen != sizeof(unsigned int))
   901					goto error;
   902				ret = -EISCONN;
   903				if (rx->sk.sk_state != RXRPC_UNBOUND)
   904					goto error;
   905				ret = copy_from_sockptr(&min_sec_level, optval,
   906					       sizeof(unsigned int));
   907				if (ret < 0)
   908					goto error;
   909				ret = -EINVAL;
   910				if (min_sec_level > RXRPC_SECURITY_MAX)
   911					goto error;
   912				rx->min_sec_level = min_sec_level;
   913				goto success;
   914	
   915			case RXRPC_UPGRADEABLE_SERVICE:
   916				ret = -EINVAL;
   917				if (optlen != sizeof(service_upgrade))
   918					goto error;
   919				ret = -EISCONN;
   920				if (rx->sk.sk_state != RXRPC_SERVER_BOUND)
   921					goto error;
   922				ret = -EFAULT;
   923				if (copy_from_sockptr(service_upgrade, optval,
   924						   sizeof(service_upgrade)) != 0)
   925					goto error;
   926				mutex_lock(&rx->local->services_lock);
   927				ret = rxrpc_bind_service_upgrade(rx, service_upgrade[0],
   928								 service_upgrade[1]);
   929				mutex_unlock(&rx->local->services_lock);
   930				if (ret < 0)
   931					goto error;
   932				goto success;
   933	
   934			case RXRPC_BIND_CHANNEL:
   935				ret = -EINVAL;
   936				if (optlen != sizeof(fd))
   937					goto error;
   938				ret = -EFAULT;
   939				if (copy_from_sockptr(&fd, optval, sizeof(fd)) != 0)
   940					goto error;
   941				ret = rxrpc_bind_channel(rx, fd);
   942				if (ret < 0)
   943					goto error;
   944				goto success;
   945	
   946			case RXRPC_SELECT_CALL_FOR_RECV:
   947			case RXRPC_SELECT_CALL_FOR_SEND:
 > 948	#warning compat_setsockopt disappeared
   949				ret = -EINVAL;
   950				if (optlen != sizeof(call_id))
   951					goto error;
   952				ret = -EFAULT;
   953				if (copy_from_sockptr(&call_id, optval,
   954						      sizeof(call_id)) != 0)
   955					goto error;
   956				ret = rxrpc_set_select_call(rx, call_id, optname);
   957				goto error;
   958	
   959			default:
   960				goto error;
   961			}
   962		} else {
   963			goto error;
   964		}
   965	
   966	success:
   967		ret = 0;
   968	error:
   969		release_sock(&rx->sk);
   970		return ret;
   971	}
   972	

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