Al Viro e5a4b0bb80 switch memcpy_to_msg() and skb_copy{,_and_csum}_datagram_msg() to primitives ... ... making both non-draining. That means that tcp_recvmsg() becomes non-draining. And _that_ would break iscsit_do_rx_data() unless we a) make sure tcp_recvmsg() is uniformly non-draining (it is) b) make sure it copes with arbitrary (including shifted) iov_iter (it does, all it uses is iov_iter primitives) c) make iscsit_do_rx_data() initialize ->msg_iter only once. Fortunately, (c) is doable with minimal work and we are rid of one the two places where kernel send/recvmsg users would be unhappy with non-draining behaviour. Actually, that makes all but one of ->recvmsg() instances iov_iter-clean. The exception is skcipher_recvmsg() and it also isn't hard to convert to primitives (iov_iter_get_pages() is needed there). That'll wait a bit - there's some interplay with ->sendmsg() path for that one. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2014-12-09 16:29:10 -05:00
..
iscsi	switch memcpy_to_msg() and skb_copy{,_and_csum}_datagram_msg() to primitives	2014-12-09 16:29:10 -05:00
loopback	tcm_loop: Fixup tag handling	2014-10-03 11:16:12 -07:00
sbp	target: Pass in transport supported PI at session initialization	2014-04-07 01:48:54 -07:00
tcm_fc	tcm_fc: Replace rcu_assign_pointer() with RCU_INIT_POINTER()	2014-09-15 14:27:33 -07:00
Kconfig	target: Add a user-passthrough backstore	2014-10-03 11:15:20 -07:00
Makefile	target: Add a user-passthrough backstore	2014-10-03 11:15:20 -07:00
target_core_alua.c	target: encapsulate smp_mb__after_atomic()	2014-10-01 14:39:06 -07:00
target_core_alua.h	target_core_alua: Referrals configfs integration	2014-01-09 21:48:35 -08:00
target_core_configfs.c	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2014-10-21 13:06:38 -07:00
target_core_device.c	target: Add force_pr_aptpl device attribute	2014-10-04 05:41:20 +00:00
target_core_fabric_configfs.c	target: Change core_dev_del_lun to take a se_lun instead of unpacked_lun	2014-10-01 14:38:48 -07:00
target_core_fabric_lib.c	target: fix pr_out length in iscsi_parse_pr_out_transport_id	2014-09-17 15:17:35 -07:00
target_core_file.c	target/file: fix inclusive vfs_fsync_range() end	2014-10-07 23:05:07 -07:00
target_core_file.h	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2014-01-31 15:31:23 -08:00
target_core_hba.c	target: Update copyright ownership/year information to 2013	2013-09-10 20:23:36 -07:00
target_core_iblock.c	arch: Mass conversion of smp_mb__*()	2014-04-18 14:20:48 +02:00
target_core_iblock.h	target: kill struct se_subsystem_dev	2012-11-06 20:55:43 -08:00
target_core_internal.h	target: Add force_pr_aptpl device attribute	2014-10-04 05:41:20 +00:00
target_core_pr.c	target: return CONFLICT only when SA key unmatched	2014-11-02 22:04:57 -08:00
target_core_pr.h	target: Fix APTPL metadata handling for dynamic MappedLUNs	2014-10-04 05:40:19 +00:00
target_core_pscsi.c	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2014-10-21 13:06:38 -07:00
target_core_pscsi.h	target: kill struct se_subsystem_dev	2012-11-06 20:55:43 -08:00
target_core_rd.c	target/rd: T10-Dif: RAM disk is allocating more space than required.	2014-04-07 01:48:53 -07:00
target_core_rd.h	target/rd: Add support for protection SGL setup + release	2014-01-19 02:22:05 +00:00
target_core_sbc.c	target: Remove unneeded check in sbc_parse_cdb	2014-10-02 21:35:53 -07:00
target_core_spc.c	target: Fix user data segment multiplier in spc_emulate_evpd_b3()	2014-09-17 10:53:25 -07:00
target_core_stat.c	target: Convert se_device statistics to atomic_long_t	2013-11-13 18:34:55 -08:00
target_core_tmr.c	target: simplify core_tmr_abort_task	2014-10-01 14:39:10 -07:00
target_core_tpg.c	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2014-10-21 13:06:38 -07:00
target_core_transport.c	target: Don't call TFO->write_pending if data_length == 0	2014-10-28 13:54:15 -07:00
target_core_ua.c	target: encapsulate smp_mb__after_atomic()	2014-10-01 14:39:06 -07:00
target_core_ua.h	target: target_core_ua_h: Add #define of include guard	2014-09-15 14:27:43 -07:00
target_core_user.c	target/user: Recalculate pad size inside is_ring_space_avail()	2014-10-03 11:16:12 -07:00
target_core_xcopy.c	target: cleanup some boolean tests	2014-06-06 14:21:01 -07:00
target_core_xcopy.h	target: Add support for EXTENDED_COPY copy offload emulation	2013-09-10 16:48:43 -07:00