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* Merge tag 'rdma-for-3.5' of ↵Linus Torvalds2012-05-212-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull InfiniBand/RDMA changes from Roland Dreier: - Add ocrdma hardware driver for Emulex IB-over-Ethernet adapters - Add generic and mlx4 support for "raw" QPs: allow suitably privileged applications to send and receive arbitrary packets directly to/from the hardware - Add "doorbell drop" handling to the cxgb4 driver - A fairly large batch of qib hardware driver changes - A few fixes for lockdep-detected issues - A few other miscellaneous fixes and cleanups Fix up trivial conflict in drivers/net/ethernet/emulex/benet/be.h. * tag 'rdma-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (53 commits) RDMA/cxgb4: Include vmalloc.h for vmalloc and vfree IB/mlx4: Fix mlx4_ib_add() error flow IB/core: Fix IB_SA_COMP_MASK macro IB/iser: Fix error flow in iser ep connection establishment IB/mlx4: Increase the number of vectors (EQs) available for ULPs RDMA/cxgb4: Add query_qp support RDMA/cxgb4: Remove kfifo usage RDMA/cxgb4: Use vmalloc() for debugfs QP dump RDMA/cxgb4: DB Drop Recovery for RDMA and LLD queues RDMA/cxgb4: Disable interrupts in c4iw_ev_dispatch() RDMA/cxgb4: Add DB Overflow Avoidance RDMA/cxgb4: Add debugfs RDMA memory stats cxgb4: DB Drop Recovery for RDMA and LLD queues cxgb4: Common platform specific changes for DB Drop Recovery cxgb4: Detect DB FULL events and notify RDMA ULD RDMA/cxgb4: Drop peer_abort when no endpoint found RDMA/cxgb4: Always wake up waiters in c4iw_peer_abort_intr() mlx4_core: Change bitmap allocator to work in round-robin fashion RDMA/nes: Don't call event handler if pointer is NULL RDMA/nes: Fix for the ORD value of the connecting peer ...
| * IB/iser: Fix error flow in iser ep connection establishmentOr Gerlitz2012-05-182-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | The current error flow code was releasing the IB connection object and calling iscsi_destroy_endpoint() directly without going through the reference counting mechanism introduced in commit 39ff05d ("IB/iser: Enhance disconnection logic for multi-pathing"). This resulted in a double free of the iscsi endpoint object, which causes a kernel NULL pointer dereference. Fix that by plugging into the IB conn reference counting correctly. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
* | Merge branch 'for-next' of ↵Linus Torvalds2012-05-211-7/+3
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending Pull scsi-target changes from Nicholas Bellinger: "There has been lots of work in existing code in a number of areas this past cycle. The major highlights have been: * Removal of transport_do_task_sg_chain() from core + fabrics (Roland) * target-core: Removal of se_task abstraction from target-core and enforce hw_max_sectors for pSCSI backends (hch) * Re-factoring of iscsi-target tx immediate/response queues (agrover) * Conversion of iscsi-target back to using target core memory allocation logic (agrover) We've had one last minute iscsi-target patch go into for-next to address a nasty regression bug related to the target core allocation logic conversion from agrover that is not included in friday's linux-next build, but has been included in this series. On the new fabric module code front for-3.5, here is a brief status update for the three currently in flight this round: * usb-gadget target driver: Sebastian Siewior's driver for supporting usb-gadget target mode operation. This will be going out as a separate PULL request from target-pending/usb-target-merge with subsystem maintainer ACKs. There is one minor target-core patch in this series required to function. * sbp ieee-1394/firewire target driver: Chris Boot's driver for supportting the Serial Block Protocol (SBP) across IEEE-1394 Firewire hardware. This will be going out as a separate PULL request from target-pending/sbp-target-merge with two additional drivers/firewire/ patches w/ subsystem maintainer ACKs. * qla2xxx LLD target mode infrastructure changes + tcm_qla2xxx: The Qlogic >= 24xx series HW target mode LLD infrastructure patch-set and tcm_qla2xxx fabric driver. Support for FC target mode using qla2xxx LLD code has been officially submitted by Qlogic to James below, and is currently outstanding but not yet merged into scsi.git/for-next.. [PATCH 00/22] qla2xxx: Updates for scsi "misc" branch http://www.spinics.net/lists/linux-scsi/msg59350.html Note there are *zero* direct dependencies upon this for-next series for the qla2xxx LLD target + tcm_qla2xxx patches submitted above, and over the last days the target mode team has been tracking down an tcm_qla2xxx specific active I/O shutdown bug that appears to now be almost squashed for 3.5-rc-fixes." * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (47 commits) iscsi-target: Fix iov_count calculation bug in iscsit_allocate_iovecs iscsi-target: remove dead code in iscsi_check_valuelist_for_support target: Handle ATA_16 passthrough for pSCSI backend devices target: Add MI_REPORT_TARGET_PGS ext. header + implict_trans_secs attribute target: Fix MAINTENANCE_IN service action CDB checks to use lower 5 bits target: add support for the WRITE_VERIFY command target: make target_put_session void target: cleanup transport_execute_tasks() target: Remove max_sectors device attribute for modern se_task less code target: lock => unlock typo in transport_lun_wait_for_tasks target: Enforce hw_max_sectors for SCF_SCSI_DATA_SG_IO_CDB target: remove the t_se_count field in struct se_cmd target: remove the t_task_cdbs_ex_left field in struct se_cmd target: remove the t_task_cdbs_left field in struct se_cmd target: remove struct se_task target: move the state and execute lists to the command target: simplify command to task linkage target: always allocate a single task target: replace ->execute_task with ->execute_cmd target: remove the task_sectors field in struct se_task ...
| * target: Rename target_allocate_tasks to target_setup_cmd_from_cdbAndy Grover2012-04-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | This patch renames a horribly misnamed function that no longer allocate tasks to something more descriptive for it's modern use in target core. (nab: Fix up ib_srpt to use this as well ahead of a target_submit_cmd conversion) Signed-off-by: Andy Grover <agrover@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| * IB/srpt: Remove use of transport_do_task_sg_chain()Roland Dreier2012-04-141-6/+2
| | | | | | | | | | | | | | | | | | | | | | With the modern target core, se_cmd->t_data_sg already points to a sglist that covers the whole command. So task_sg chaining is needless overhead and obfuscation -- instead of splicing the split up task sglists back into one list, we can just use the original list directly. Signed-off-by: Roland Dreier <roland@purestorage.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
* | IB/srpt: Set srq_type to IB_SRQT_BASICRoland Dreier2012-04-121-0/+1
|/ | | | | | | | | | | | | | | Since commit 96104eda0169 ("RDMA/core: Add SRQ type field"), kernel users of SRQs need to specify srq_type = IB_SRQT_BASIC in struct ib_srq_init_attr, or else most low-level drivers will fail in when srpt_add_one() calls ib_create_srq() and gets -ENOSYS. (mlx4_ib works OK nearly all of the time, because it just needs srq_type != IB_SRQT_XRC. And apparently nearly everyone using ib_srpt is using mlx4 hardware) Reported-by: Alexey Shvetsov <alexxy@gentoo.org> Cc: <stable@vger.kernel.org> Signed-off-by: Roland Dreier <roland@purestorage.com>
* Merge branch 'for-next' of ↵Linus Torvalds2012-03-221-40/+24
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending Pull SCSI target updates from Nicholas Bellinger: "This contains the usual set of updates and bugfixes to target-core + existing fabric module code, along with a handful of the patches destined for v3.3 stable. It also contains the necessary target-core infrastructure pieces required to run using tcm_qla2xxx.ko WWPNs with the new Qlogic Fibre Channel fabric module currently queued in target-pending/for-next-merge, and coming for round 2. The highlights for this series include: - Add target_submit_tmr() helper function for fabric task management (andy) - Convert tcm_fc to use target_submit_tmr() (andy) - Replace target core various cmd flags with a transport state (hch) - Convert loopback to use workqueue submission (hch) - Convert target core to use array_zalloc for tpg_lun_list (joern) - Convert target core to use array_zalloc for device_list (joern) - Add target core support for TMR_ABORT_TASK (nab) - Add target core se_sess->sess_kref + get/put helpers (nab) - Add target core se_node_acl->acl_kref for ->acl_free_comp usage (nab) - Convert iscsi-target to use target_put_session + sess_kref (nab) - Fix tcm_fc fc_exch memory leak in ft_send_resp_status (nab) - Fix ib_srpt srpt_handle_cmd send_ioctx->ioctx_kref leak on exception (nab) - Fix target core up handling of short INQUIRY buffers (roland) - Untangle target-core front-end and back-end meanings of max_sectors attribute (roland) - Set loopback residual field for SCSI commands (roland) - Fix target-core 16-bit target ports for SET TARGET PORT GROUPS emulation (roland) Thanks again to Andy, Christoph, Joern, Roland, and everyone who has contributed this round!" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (64 commits) ib_srpt: Fix srpt_handle_cmd send_ioctx->ioctx_kref leak on exception loopback: Fix transport_generic_allocate_tasks error handling iscsi-target: remove improper externs iscsi-target: Remove unused variables in iscsi_target_parameters.c target: remove obvious warnings target: Use array_zalloc for device_list target: Use array_zalloc for tpg_lun_list target: Fix sense code for unsupported SERVICE ACTION IN target: Remove hack to make READ CAPACITY(10) lie if thin provisioning is enabled target: Bump core version to v4.1.0-rc2-ml + fabric versions tcm_fc: Fix fc_exch memory leak in ft_send_resp_status target: Drop unused legacy target_core_fabric_ops API callers iscsi-target: Convert to use target_put_session + sess_kref target: Convert se_node_acl->acl_group removal to use ->acl_kref target: Add se_node_acl->acl_kref for ->acl_free_comp usage target: Add se_node_acl->acl_free_comp for NodeACL release path target: Add se_sess->sess_kref + get/put helpers target: Convert session_lock to irqsave target: Fix typo in drivers/target iscsi-target: Fix dynamic -> explict NodeACL pointer reference ...
| * ib_srpt: Fix srpt_handle_cmd send_ioctx->ioctx_kref leak on exceptionNicholas Bellinger2012-03-171-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch addresses a bug in srpt_handle_cmd() failure handling where send_ioctx->kref is being leaked with the local extra reference after init, causing the expected kref_put() in srpt_handle_send_comp() to not be the final call to invoke srpt_put_send_ioctx_kref() -> transport_generic_free_cmd() and perform se_cmd descriptor memory release. It also fixes a SCF_SCSI_RESERVATION_CONFLICT handling bug where this code is incorrectly falling through to transport_handle_cdb_direct() after invoking srpt_queue_status() to send SAM_STAT_RESERVATION_CONFLICT status. Note this patch is for >= v3.3 mainline code, and current lio-core.git code has already been converted to target_submit_cmd() + se_cmd->cmd_kref usage, and internal ioctx->kref usage has been removed. I'm including this patch now into target-pending/for-next with a CC' for v3.3 stable. Cc: Bart Van Assche <bvanassche@acm.org> Cc: Roland Dreier <roland@purestorage.com> Cc: stable@vger.kernel.org Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| * target: Drop unused legacy target_core_fabric_ops API callersNicholas Bellinger2012-03-101-28/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch drops the following unused legacy API callers from target_core_fabric.h: *) TFO->fall_back_to_erl0() *) TFO->stop_session() *) TFO->sess_logged_in() *) TFO->is_state_remove() This patch also removes the stub usage in loopback, tcm_fc, iscsi_target, and ib_srpt fabric modules. Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| * target: Add SCF_SCSI_TMR_CDB usage and drop se_tmr_req_cacheAndy Grover2012-02-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Change the test for if a cmd is a tmr request to checking if SCF_SCSI_TMR_CDB (a new flag) is set in cmd->se_cmd_flags. Also remove se_tmr_req_cache usage in favor of kzalloc usage, and make core_tmr_alloc_req() return int + setup se_cmd->se_tmr_req directly and fix up various fabric module usages Cc: Andy Grover <agrover@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| * target: replace various cmd flags with a transport stateChristoph Hellwig2012-02-251-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace various atomic_ts used as flags in struct se_cmd with a single transport_state bitmap that requires t_state_lock to be held for modifications. In the target core that assumption generally is true, but some recently added code in the SRP target had to grow new lock calls. I can't say I like the way how it messes with the command state directly, but let's leave that for later. (Re-add missing ib_srpt.c changes that nab dropped..) Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
* | Merge tag 'rdma-for-linus' of ↵Linus Torvalds2012-03-216-97/+82
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull InfiniBand/RDMA changes for the 3.4 merge window from Roland Dreier: "Nothing big really stands out; by patch count lots of fixes to the mlx4 driver plus some cleanups and fixes to the core and other drivers." * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (28 commits) mlx4_core: Scale size of MTT table with system RAM mlx4_core: Allow dynamic MTU configuration for IB ports IB/mlx4: Fix info returned when querying IBoE ports IB/mlx4: Fix possible missed completion event mlx4_core: Report thermal error events mlx4_core: Fix one more static exported function IB: Change CQE "csum_ok" field to a bit flag RDMA/iwcm: Reject connect requests if cmid is not in LISTEN state RDMA/cxgb3: Don't pass irq flags to flush_qp() mlx4_core: Get rid of redundant ext_port_cap flags RDMA/ucma: Fix AB-BA deadlock IB/ehca: Fix ilog2() compile failure IB: Use central enum for speed instead of hard-coded values IB/iser: Post initial receive buffers before sending the final login request IB/iser: Free IB connection resources in the proper place IB/srp: Consolidate repetitive sysfs code IB/srp: Use pr_fmt() and pr_err()/pr_warn() IB/core: Fix SDR rates in sysfs mlx4: Enforce device max FMR maps in FMR alloc IB/mlx4: Set bad_wr for invalid send opcode ...
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| *-----. \ Merge branches 'cma', 'cxgb3', 'cxgb4', 'ehca', 'iser', 'mad', 'nes', 'qib', ↵Roland Dreier2012-03-196-97/+81
| |\ \ \ \ \ | | | |_|_|/ | | |/| | | | | | | | | 'srp' and 'srpt' into for-next
| | | | | * IB/srpt: Fix typo "alocate" -> "allocate"Masanari Iida2012-02-251-1/+1
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
| | | | * IB/srp: Consolidate repetitive sysfs codeBart Van Assche2012-02-271-32/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove sysfs attributes before removing a target instead of testing the target state in every sysfs attribute callback method. Note: it is safe to invoke a sysfs attribute removal method like device_remove_file() twice on the same attribute. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: David Dillow <dillowda@ornl.gov> Signed-off-by: Roland Dreier <roland@purestorage.com>
| | | | * IB/srp: Use pr_fmt() and pr_err()/pr_warn()Bart Van Assche2012-02-271-25/+29
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | Use pr_fmt() and pr_xxx() instead of more verbose printk() equivalents. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: David Dillow <dillowda@ornl.gov> Signed-off-by: Roland Dreier <roland@purestorage.com>
| | | * IB/iser: Post initial receive buffers before sending the final login requestOr Gerlitz2012-03-053-27/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An iser target may send iscsi NO-OP PDUs as soon as it marks the iSER iSCSI session as fully operative. This means that there is window where there are no posted receive buffers on the initiator side, so it's possible for the iSER RC connection to break because of RNR NAK / retry errors. To fix this, rely on the flags bits in the login request to have FFP (0x3) in the lower nibble as a marker for the final login request, and post an initial chunk of receive buffers before sending that login request instead of after getting the login response. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Cc: <stable@vger.kernel.org> Signed-off-by: Roland Dreier <roland@purestorage.com>
| | | * IB/iser: Free IB connection resources in the proper placeDoug Ledford2012-03-052-12/+12
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We allocate the login dma buffers in iser_verbs.c as part of alloc_ib_conn_resources(), however we are freeing them in iser_initiator.c as part of iser_free_rx_descriptors(). This is needlessly confusing. We have an alloc_rx_descriptors() and it doesn't alloc something that the free_rx_descriptors() frees, and we have an alloc_ib_conn_resources() that allocs something not freed by free_ib_conn_resources(). Clean that up. Signed-off-by: Doug Ledford <dledford@redhat.com> [ Fix build error in iser_free_ib_conn_res(). - Or ] Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
| * / IB: Change CQE "csum_ok" field to a bit flagOr Gerlitz2012-03-081-1/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a bit in wc_flags rather then a whole integer to hold the "checksum OK" flag. By itself, this change doesn't reduce the size of struct ib_wc on 64bit machines -- it stays on 56 bytes because of padding. However, it will allow to add more fields in the future without enlarging the struct. Also, it will let us have a unified approach with future libibverbs checksum offload reporting, because a bit flag doesn't break the library ABI. This patch was suggested during conversation with Liran Liss <liranl@mellanox.com>. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
* | Merge branch 'kmap_atomic' of git://github.com/congwang/linuxLinus Torvalds2012-03-211-4/+4
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull kmap_atomic cleanup from Cong Wang. It's been in -next for a long time, and it gets rid of the (no longer used) second argument to k[un]map_atomic(). Fix up a few trivial conflicts in various drivers, and do an "evil merge" to catch some new uses that have come in since Cong's tree. * 'kmap_atomic' of git://github.com/congwang/linux: (59 commits) feature-removal-schedule.txt: schedule the deprecated form of kmap_atomic() for removal highmem: kill all __kmap_atomic() [swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename] drbd: remove the second argument of k[un]map_atomic() zcache: remove the second argument of k[un]map_atomic() gma500: remove the second argument of k[un]map_atomic() dm: remove the second argument of k[un]map_atomic() tomoyo: remove the second argument of k[un]map_atomic() sunrpc: remove the second argument of k[un]map_atomic() rds: remove the second argument of k[un]map_atomic() net: remove the second argument of k[un]map_atomic() mm: remove the second argument of k[un]map_atomic() lib: remove the second argument of k[un]map_atomic() power: remove the second argument of k[un]map_atomic() kdb: remove the second argument of k[un]map_atomic() udf: remove the second argument of k[un]map_atomic() ubifs: remove the second argument of k[un]map_atomic() squashfs: remove the second argument of k[un]map_atomic() reiserfs: remove the second argument of k[un]map_atomic() ocfs2: remove the second argument of k[un]map_atomic() ntfs: remove the second argument of k[un]map_atomic() ...
| * | infiniband: remove the second argument of k[un]map_atomic()Cong Wang2012-03-201-4/+4
| |/ | | | | | | | | Acked-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Cong Wang <amwang@redhat.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2012-03-201-1/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree from Jiri Kosina: "It's indeed trivial -- mostly documentation updates and a bunch of typo fixes from Masanari. There are also several linux/version.h include removals from Jesper." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (101 commits) kcore: fix spelling in read_kcore() comment constify struct pci_dev * in obvious cases Revert "char: Fix typo in viotape.c" init: fix wording error in mm_init comment usb: gadget: Kconfig: fix typo for 'different' Revert "power, max8998: Include linux/module.h just once in drivers/power/max8998_charger.c" writeback: fix fn name in writeback_inodes_sb_nr_if_idle() comment header writeback: fix typo in the writeback_control comment Documentation: Fix multiple typo in Documentation tpm_tis: fix tis_lock with respect to RCU Revert "media: Fix typo in mixer_drv.c and hdmi_drv.c" Doc: Update numastat.txt qla4xxx: Add missing spaces to error messages compiler.h: Fix typo security: struct security_operations kerneldoc fix Documentation: broken URL in libata.tmpl Documentation: broken URL in filesystems.tmpl mtd: simplify return logic in do_map_probe() mm: fix comment typo of truncate_inode_pages_range power: bq27x00: Fix typos in comment ...
| * SRP: Fix typo in ib_srpt.cMasanari Iida2012-02-091-1/+1
| | | | | | | | | | | | | | | | Correct spelling "alocate" to "allocate" in drivers/infiniband/ulp/srpt/ib_srpt.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2012-02-103-47/+24
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Quoth David: 1) GRO MAC header comparisons were ethernet specific, breaking other link types. This required a multi-faceted fix to cure the originally noted case (Infiniband), because IPoIB was lying about it's actual hard header length. Thanks to Eric Dumazet, Roland Dreier, and others. 2) Fix build failure when INET_UDP_DIAG is built in and ipv6 is modular. From Anisse Astier. 3) Off by ones and other bug fixes in netprio_cgroup from Neil Horman. 4) ipv4 TCP reset generation needs to respect any network interface binding from the socket, otherwise route lookups might give a different result than all the other segments received. From Shawn Lu. 5) Fix unintended regression in ipv4 proxy ARP responses, from Thomas Graf. 6) Fix SKB under-allocation bug in sh_eth, from Yoshihiro Shimoda. 7) Revert skge PCI mapping changes that are causing crashes for some folks, from Stephen Hemminger. 8) IPV4 route lookups fill in the wildcarded fields of the given flow lookup key passed in, which is fine most of the time as this is exactly what the caller's want. However there are a few cases that want to retain the original flow key values afterwards, so handle those cases properly. Fix from Julian Anastasov. 9) IGB/IXGBE VF lookup bug fixes from Greg Rose. 10) Properly null terminate filename passed to ethtool flash device method, from Ben Hutchings. 11) S3 resume fix in via-velocity from David Lv. 12) Fix double SKB free during xmit failure in CAIF, from Dmitry Tarnyagin. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (72 commits) net: Don't proxy arp respond if iif == rt->dst.dev if private VLAN is disabled ipv4: Fix wrong order of ip_rt_get_source() and update iph->daddr. netprio_cgroup: fix wrong memory access when NETPRIO_CGROUP=m netprio_cgroup: don't allocate prio table when a device is registered netprio_cgroup: fix an off-by-one bug bna: fix error handling of bnad_get_flash_partition_by_offset() isdn: type bug in isdn_net_header() net: Make qdisc_skb_cb upper size bound explicit. ixgbe: ethtool: stats user buffer overrun ixgbe: dcb: up2tc mapping lost on disable/enable CEE DCB state ixgbe: do not update real num queues when netdev is going away ixgbe: Fix broken dependency on MAX_SKB_FRAGS being related to page size ixgbe: Fix case of Tx Hang in PF with 32 VFs ixgbe: fix vf lookup igb: fix vf lookup e1000: add dropped DMA receive enable back in for WoL gro: more generic L2 header check IPoIB: Stop lying about hard_header_len and use skb->cb to stash LL addresses zd1211rw: firmware needs duration_id set to zero for non-pspoll frames net: enable TC35815 for MIPS again ...
| * | IPoIB: Stop lying about hard_header_len and use skb->cb to stash LL addressesRoland Dreier2012-02-083-47/+24
| |/ | | | | | | | | | | | | | | | | | | | | | | | | Commit a0417fa3a18a ("net: Make qdisc_skb_cb upper size bound explicit.") made it possible for a netdev driver to use skb->cb between its header_ops.create method and its .ndo_start_xmit method. Use this in ipoib_hard_header() to stash away the LL address (GID + QPN), instead of the "ipoib_pseudoheader" hack. This allows IPoIB to stop lying about its hard_header_len, which will let us fix the L2 check for GRO. Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | IB/srpt: Don't return freed pointer from srpt_alloc_ioctx_ring()Jesper Juhl2012-02-061-0/+1
| | | | | | | | | | Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Roland Dreier <roland@purestorage.com>
* | IB/srpt: Fix ERR_PTR() vs. NULL checking confusionDan Carpenter2012-02-031-3/+3
| | | | | | | | | | | | | | | | transport_init_session() and target_fabric_configfs_init() don't return NULL pointers, they only return ERR_PTRs or valid pointers. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
* | IB/srpt: Remove unneeded <linux/version.h> includeJesper Juhl2012-02-021-1/+0
| | | | | | | | | | Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Roland Dreier <roland@purestorage.com>
* | IB/srpt: Use ARRAY_SIZE() instead of open-codingRoland Dreier2012-02-021-2/+1
| | | | | | | | Signed-off-by: Roland Dreier <roland@purestorage.com>
* | IB/srpt: Use DEFINE_SPINLOCK()/LIST_HEAD()Roland Dreier2012-02-021-5/+2
|/ | | | | Signed-off-by: Roland Dreier <roland@purestorage.com>
* Merge branch 'for-next-merge' of ↵Linus Torvalds2012-01-185-0/+4670
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending * 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: ib_srpt: Initial SRP Target merge for v3.3-rc1
| * ib_srpt: Initial SRP Target merge for v3.3-rc1Bart Van Assche2011-12-165-0/+4670
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the kernel module ib_srpt SCSI RDMA Protocol (SRP) target implementation conforming to the SRP r16a specification for the mainline drivers/target infrastructure. This driver was originally developed by Vu Pham and has been optimized by Bart Van Assche and merged into upstream LIO based on his srpt-lio-4.1 branch here: https://github.com/bvanassche/srpt-lio/commits/srpt-lio-4.1/ This updated patch also contains the following two changes from lio-core-2.6.git/master. One is to fix a bug with 1 >= task->task_sg[] chained mappings in ib_srpt, and the other to convert the configfs control plane to reference IB Port GUID and struct srpt_port directly following mainline v4.x target_core_fabric_configfs.c convertion for ib_srpt to work with rtslib/rtsadmin v2 code. These seperate patches can be found here: ib_srpt: Fix bug with chainged SGLs in srpt_map_sg_to_ib_sge http://www.risingtidesystems.com/git/?p=lio-core-2.6.git;a=commitdiff;h=ea485147563b6555a97dbf811825fbb586519252 ib_srpt: Convert se_wwn endpoint reference to struct srpt_port->port_wwn http://www.risingtidesystems.com/git/?p=lio-core-2.6.git;a=commitdiff;h=4e544a210acb227df1bb4ca5086e65bdf4e648ea This also includes the following recent v1 -> v2 review changes: ib_srpt: Fix potential out-of-bounds array access ib_srpt: Avoid failed multipart RDMA transfers ib_srpt: Fix srpt_alloc_fabric_acl failure case return value ib_srpt: Update comments to reference $driver/$port layout ib_srpt: Fix sport->port_guid formatting code ib_srpt: Remove legacy use_port_guid_in_session_name module parameter ib_srpt: Convert srp_max_rdma_size into per port configfs attribute ib_srpt: Convert srp_max_rsp_size into per port configfs attribute ib_srpt: Convert srpt_sq_size into per port configfs attribute and v2 -> v3 review changes: ib_srpt: Fix possible race with srp_sq_size in srpt_create_ch_ib ib_srpt: Fix possible race with srp_max_rsp_size in srpt_release_channel_work ib_srpt: Fix up MAX_SRPT_RDMA_SIZE define ib_srpt: Make srpt_map_sg_to_ib_sge() failure case return -EAGAIN ib_srpt: Convert port_guid to use subnet_prefix + interface_id formatting ib_srpt: Make srpt_check_stop_free return kref_put status ib_srpt: Make compilation with BUG=n proceed` ib_srpt: Use new target_core_fabric.h include ib_srpt: Check hex2bin() return code to silence build warning Cc: Bart Van Assche <bvanassche@acm.org> Cc: Roland Dreier <roland@purestorage.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Vu Pham <vu@mellanox.com> Cc: David Dillow <dillowda@ornl.gov> Signed-off-by: Nicholas A. Bellinger <nab@risingtidesystems.com>
* | Merge branch 'for-linus2' of ↵Linus Torvalds2012-01-081-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs * 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (165 commits) reiserfs: Properly display mount options in /proc/mounts vfs: prevent remount read-only if pending removes vfs: count unlinked inodes vfs: protect remounting superblock read-only vfs: keep list of mounts for each superblock vfs: switch ->show_options() to struct dentry * vfs: switch ->show_path() to struct dentry * vfs: switch ->show_devname() to struct dentry * vfs: switch ->show_stats to struct dentry * switch security_path_chmod() to struct path * vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb vfs: trim includes a bit switch mnt_namespace ->root to struct mount vfs: take /proc/*/mounts and friends to fs/proc_namespace.c vfs: opencode mntget() mnt_set_mountpoint() vfs: spread struct mount - remaining argument of next_mnt() vfs: move fsnotify junk to struct mount vfs: move mnt_devname vfs: move mnt_list to struct mount vfs: switch pnode.h macros to struct mount * ...
| * | switch ->is_visible() to returning umode_tAl Viro2012-01-031-1/+1
| |/ | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | infiniband: ipoib: Sanitize neighbour handling in ipoib_main.cDavid Miller2011-12-051-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce the number of dst_get_neighbour_noref() calls within a single call chain. Primarily by passing the neighbour pointer down to the helper functions. Handle dst_get_neighbour_noref() returning NULL in ipoib_start_xmit() by incrementing the dropped counter and freeing the packet. We don't want it to fall through into the ARP/RARP/multicast handling, since that should only happen when skb_dst() is NULL. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Roland Dreier <roland@purestorage.com>
* | net: Rename dst_get_neighbour{, _raw} to dst_get_neighbour_noref{, _raw}.David Miller2011-12-052-6/+6
| | | | | | | | | | | | | | | | To reflect the fact that a refrence is not obtained to the resulting neighbour entry. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Roland Dreier <roland@purestorage.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2011-12-023-17/+29
|\|
| *-. Merge branches 'cxgb4', 'ipoib', 'misc' and 'qib' into for-nextRoland Dreier2011-11-293-17/+29
| |\ \
| | | * IB: Fix RCU lockdep splatsEric Dumazet2011-11-292-9/+15
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit f2c31e32b37 ("net: fix NULL dereferences in check_peer_redir()") forgot to take care of infiniband uses of dst neighbours. Many thanks to Marc Aurele who provided a nice bug report and feedback. Reported-by: Marc Aurele La France <tsi@ualberta.ca> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: David Miller <davem@davemloft.net> Cc: <stable@kernel.org> Signed-off-by: Roland Dreier <roland@purestorage.com>
| | * IB/ipoib: Prevent hung task or softlockup processing multicast responseMike Marciniszyn2011-11-293-8/+14
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This following can occur with ipoib when processing a multicast reponse: BUG: soft lockup - CPU#0 stuck for 67s! [ib_mad1:982] Modules linked in: ... CPU 0: Modules linked in: ... Pid: 982, comm: ib_mad1 Not tainted 2.6.32-131.0.15.el6.x86_64 #1 ProLiant DL160 G5 RIP: 0010:[<ffffffff814ddb27>] [<ffffffff814ddb27>] _spin_unlock_irqrestore+0x17/0x20 RSP: 0018:ffff8802119ed860 EFLAGS: 00000246 0000000000000004 RBX: ffff8802119ed860 RCX: 000000000000a299 RDX: ffff88021086c700 RSI: 0000000000000246 RDI: 0000000000000246 RBP: ffffffff8100bc8e R08: ffff880210ac229c R09: 0000000000000000 R10: ffff88021278aab8 R11: 0000000000000000 R12: ffff8802119ed860 R13: ffffffff8100be6e R14: 0000000000000001 R15: 0000000000000003 FS: 0000000000000000(0000) GS:ffff880028200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 00000000006d4840 CR3: 0000000209aa5000 CR4: 00000000000406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: [<ffffffffa032c247>] ? ipoib_mcast_send+0x157/0x480 [ib_ipoib] [<ffffffff8100bc8e>] ? apic_timer_interrupt+0xe/0x20 [<ffffffff8100bc8e>] ? apic_timer_interrupt+0xe/0x20 [<ffffffffa03283d4>] ? ipoib_path_lookup+0x124/0x2d0 [ib_ipoib] [<ffffffffa03286fc>] ? ipoib_start_xmit+0x17c/0x430 [ib_ipoib] [<ffffffff8141e758>] ? dev_hard_start_xmit+0x2c8/0x3f0 [<ffffffff81439d0a>] ? sch_direct_xmit+0x15a/0x1c0 [<ffffffff81423098>] ? dev_queue_xmit+0x388/0x4d0 [<ffffffffa032d6b7>] ? ipoib_mcast_join_finish+0x2c7/0x510 [ib_ipoib] [<ffffffffa032dab8>] ? ipoib_mcast_sendonly_join_complete+0x1b8/0x1f0 [ib_ipoib] [<ffffffffa02a0946>] ? mcast_work_handler+0x1a6/0x710 [ib_sa] [<ffffffffa015f01e>] ? ib_send_mad+0xfe/0x3c0 [ib_mad] [<ffffffffa00f6c93>] ? ib_get_cached_lmc+0xa3/0xb0 [ib_core] [<ffffffffa02a0f9b>] ? join_handler+0xeb/0x200 [ib_sa] [<ffffffffa029e4fc>] ? ib_sa_mcmember_rec_callback+0x5c/0xa0 [ib_sa] [<ffffffffa029e79c>] ? recv_handler+0x3c/0x70 [ib_sa] [<ffffffffa01603a4>] ? ib_mad_completion_handler+0x844/0x9d0 [ib_mad] [<ffffffffa015fb60>] ? ib_mad_completion_handler+0x0/0x9d0 [ib_mad] [<ffffffff81088830>] ? worker_thread+0x170/0x2a0 [<ffffffff8108e160>] ? autoremove_wake_function+0x0/0x40 [<ffffffff810886c0>] ? worker_thread+0x0/0x2a0 [<ffffffff8108ddf6>] ? kthread+0x96/0xa0 [<ffffffff8100c1ca>] ? child_rip+0xa/0x20 Coinciding with stack trace is the following message: ib0: ib_address_create failed The code below in ipoib_mcast_join_finish() will note the above failure in the address handle but otherwise continue: ah = ipoib_create_ah(dev, priv->pd, &av); if (!ah) { ipoib_warn(priv, "ib_address_create failed\n"); } else { The while loop at the bottom of ipoib_mcast_join_finish() will attempt to send queued multicast packets in mcast->pkt_queue and eventually end up in ipoib_mcast_send(): if (!mcast->ah) { if (skb_queue_len(&mcast->pkt_queue) < IPOIB_MAX_MCAST_QUEUE) skb_queue_tail(&mcast->pkt_queue, skb); else { ++dev->stats.tx_dropped; dev_kfree_skb_any(skb); } My read is that the code will requeue the packet and return to the ipoib_mcast_join_finish() while loop and the stage is set for the "hung" task diagnostic as the while loop never sees a non-NULL ah, and will do nothing to resolve. There are GFP_ATOMIC allocates in the provider routines, so this is possible and should be dealt with. The test that induced the failure is associated with a host SM on the same server during a shutdown. This patch causes ipoib_mcast_join_finish() to exit with an error which will flush the queued mcast packets. Nothing is done to unwind the QP attached state so that subsequent sends from above will retry the join. Reviewed-by: Ram Vepa <ram.vepa@qlogic.com> Reviewed-by: Gary Leshner <gary.leshner@qlogic.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
* | neigh: Add infrastructure for allocating device neigh privates.David Miller2011-11-301-0/+2
| | | | | | | | | | | | | | | | | | netdev->neigh_priv_len records the private area length. This will trigger for neigh_table objects which set tbl->entry_size to zero, and the first instances of this will be forthcoming. Signed-off-by: David S. Miller <davem@davemloft.net>
* | infiniband: Update net drivers for netdev_features_t changes.David S. Miller2011-11-161-1/+1
|/ | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'modsplit-Oct31_2011' of ↵Linus Torvalds2011-11-065-0/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux * 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: (230 commits) Revert "tracing: Include module.h in define_trace.h" irq: don't put module.h into irq.h for tracking irqgen modules. bluetooth: macroize two small inlines to avoid module.h ip_vs.h: fix implicit use of module_get/module_put from module.h nf_conntrack.h: fix up fallout from implicit moduleparam.h presence include: replace linux/module.h with "struct module" wherever possible include: convert various register fcns to macros to avoid include chaining crypto.h: remove unused crypto_tfm_alg_modname() inline uwb.h: fix implicit use of asm/page.h for PAGE_SIZE pm_runtime.h: explicitly requires notifier.h linux/dmaengine.h: fix implicit use of bitmap.h and asm/page.h miscdevice.h: fix up implicit use of lists and types stop_machine.h: fix implicit use of smp.h for smp_processor_id of: fix implicit use of errno.h in include/linux/of.h of_platform.h: delete needless include <linux/module.h> acpi: remove module.h include from platform/aclinux.h miscdevice.h: delete unnecessary inclusion of module.h device_cgroup.h: delete needless include <linux/module.h> net: sch_generic remove redundant use of <linux/module.h> net: inet_timewait_sock doesnt need <linux/module.h> ... Fix up trivial conflicts (other header files, and removal of the ab3550 mfd driver) in - drivers/media/dvb/frontends/dibx000_common.c - drivers/media/video/{mt9m111.c,ov6650.c} - drivers/mfd/ab3550-core.c - include/linux/dmaengine.h
| * infiniband: add moduleparam.h to drivers/infiniband as requiredPaul Gortmaker2011-10-313-0/+3
| | | | | | | | | | | | | | | | These files were getting the moduleparam infrastructure from the implicit presence of module.h being everywhere, but that is going away soon. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * infiniband: add in export.h for files using EXPORT_SYMBOL/THIS_MODULEPaul Gortmaker2011-10-311-0/+1
| | | | | | | | | | | | | | | | | | These were getting it implicitly via device.h --> module.h but we are going to stop that when we clean up the headers. Fix these in advance so the tree remains biscect-clean. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * infiniband: Fix up module files that need to include module.hPaul Gortmaker2011-10-311-0/+1
| | | | | | | | | | | | | | | | They had been getting it implicitly via device.h but we can't rely on that for the future, due to a pending cleanup so fix it now. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* | IB/iser: DMA unmap TX bufs used for iSCSI/iSER headersOr Gerlitz2011-11-042-4/+8
| | | | | | | | | | | | | | | | | | The current driver never does DMA unmapping on these buffers. Fix that by adding DMA unmapping to the task cleanup callback, and DMA mapping to the task init function (drop the headers_initialized micro-optimization). Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
* | IB/iser: Use separate buffers for the login request/responseOr Gerlitz2011-11-043-15/+52
| | | | | | | | | | | | | | | | | | | | | | | | The driver counted on the transactional nature of iSCSI login/text flows and used the same buffer for both the request and the response. We also went further and did DMA mapping only once, with DMA_FROM_DEVICE, which violates the DMA mapping API. Fix that by using different buffers, one for requests and one for responses, and use the correct DMA mapping direction for each. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2011-11-012-6/+6
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (62 commits) mlx4_core: Deprecate log_num_vlan module param IB/mlx4: Don't set VLAN in IBoE WQEs' control segment IB/mlx4: Enable 4K mtu for IBoE RDMA/cxgb4: Mark QP in error before disabling the queue in firmware RDMA/cxgb4: Serialize calls to CQ's comp_handler RDMA/cxgb3: Serialize calls to CQ's comp_handler IB/qib: Fix issue with link states and QSFP cables IB/mlx4: Configure extended active speeds mlx4_core: Add extended port capabilities support IB/qib: Hold links until tuning data is available IB/qib: Clean up checkpatch issue IB/qib: Remove s_lock around header validation IB/qib: Precompute timeout jiffies to optimize latency IB/qib: Use RCU for qpn lookup IB/qib: Eliminate divide/mod in converting idx to egr buf pointer IB/qib: Decode path MTU optimization IB/qib: Optimize RC/UC code by IB operation IPoIB: Use the right function to do DMA unmap pages RDMA/cxgb4: Use correct QID in insert_recv_cqe() RDMA/cxgb4: Make sure flush CQ entries are collected on connection close ...
| *---. Merge branches 'amso1100', 'cma', 'cxgb3', 'cxgb4', 'fdr', 'ipath', 'ipoib', ↵Roland Dreier2011-11-012-6/+6
| |\ \ \ | | | | | | | | | | | | | | | 'misc', 'mlx4', 'misc', 'nes', 'qib' and 'xrc' into for-next
generated by cgit (git 2.34.1) at 2024-06-23 06:21:51 +0000