Grzegorz Morys b65c2045cc IB/hfi1: Correct unnecessary acquisition of HW mutex ...

Avoid acquiring already acquired hardware mutex and releasing
the unacquired one as these are redundant operations.
Add printouts for such situations to help detect potential errors
within the driver.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Grzegorz Morys <grzegorz.morys@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

2017-10-18 10:12:59 -04:00

..

affinity.c

IB/hfi1: Replace deprecated pci functions with new API

2017-06-27 16:58:11 -04:00

affinity.h

IB/hfi1: Name function prototype parameters for affinity module

2017-06-27 16:56:33 -04:00

aspm.h

IB/hf1: User context locking is inconsistent

2017-08-22 14:22:36 -04:00

chip_registers.h

RDMA/hfi1: Defer setting VL15 credits to link-up interrupt

2017-06-01 17:04:20 -04:00

chip.c

IB/hfi1: Fix serdes loopback set-up

2017-10-18 10:12:59 -04:00

chip.h

IB/hfi1: Fix serdes loopback set-up

2017-10-18 10:12:59 -04:00

common.h

IB/hfi1: Add support to receive 16B bypass packets

2017-08-22 14:22:37 -04:00

debugfs.c

IB/hfi1: Convert qp_stats debugfs interface to use new iterator API

2017-08-28 19:12:30 -04:00

debugfs.h

IB/hfi1: Add transmit fault injection feature

2017-04-05 14:45:09 -04:00

device.c

infiniband: utilize the new cdev_set_parent function

2017-03-21 06:44:33 +01:00

device.h

IB/hfi1: Move driver out of staging

2016-05-26 11:35:14 -04:00

driver.c

IB/hfi1: Add kernel receive context info to debugfs

2017-08-22 14:22:38 -04:00

efivar.c

IB/hfi1: Check upper-case EFI variables

2017-02-19 09:18:37 -05:00

efivar.h

IB/hfi1: Move driver out of staging

2016-05-26 11:35:14 -04:00

eprom.c

IB/hfi1: Handle missing magic values in config file

2017-06-27 16:58:13 -04:00

eprom.h

IB/hfi1: Add ability to read platform config from the EPROM

2016-10-02 08:42:20 -04:00

exp_rcv.c

IB/hfi1: Initialize TID lists to avoid crash on cleanup

2017-06-27 16:58:13 -04:00

exp_rcv.h

IB/hfi1: Fix bar0 mapping to use write combining

2017-07-31 15:17:54 -04:00

file_ops.c

IB/hif1: Remove static tracing from SDMA hot path

2017-08-28 19:12:27 -04:00

firmware.c

IB/hfi1: Correct unnecessary acquisition of HW mutex

2017-10-18 10:12:59 -04:00

hfi.h

IB/hfi1: Ratelimit prints from sdma_interrupt

2017-08-28 19:12:18 -04:00

init.c

IB/hf1: User context locking is inconsistent

2017-08-22 14:22:36 -04:00

intr.c

IB/hfi1: Verify port data VLs credits on transition to Armed

2017-07-31 15:18:37 -04:00

iowait.h

IB/hfi1: Serve the most starved iowait entry first

2017-07-31 15:17:54 -04:00

Kconfig

IB/hfi1: Remove HFI1_VERBS_31BIT_PSN option

2017-08-22 14:22:38 -04:00

mad.c

IB/hfi1: Fix whitespace alignment issue for MAD

2017-08-28 19:12:23 -04:00

mad.h

IB/hfi1: Send MAD traps until repressed

2017-07-31 15:17:55 -04:00

Makefile

IB/hfi1: Create common expected receive verbs/PSM code

2017-06-27 16:58:13 -04:00

mmu_rb.c

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

mmu_rb.h

IB/hfi1: Don't remove RB entry when not needed.

2017-06-27 16:56:33 -04:00

opa_compat.h

IB/hfi1: Document phys port state bits not used in IB

2017-08-22 14:22:37 -04:00

pcie.c

IB/hfi1: Move saving PCI values to a separate function

2017-07-31 15:18:37 -04:00

pio_copy.c

IB/hfi1: Optimize pio_buf and send_context structs

2016-11-15 16:37:27 -05:00

pio.c

IB/hfi1: Create workqueue for link events

2017-07-31 15:18:38 -04:00

pio.h

IB/hfi: Fix up comments in engine mapping

2017-04-25 15:24:51 -04:00

platform.c

IB/hfi1: Acquire QSFP cable information on loopback

2017-08-28 19:12:26 -04:00

platform.h

IB/hfi1: Define platform_config_table_limits once

2016-12-11 15:29:42 -05:00

qp.c

IB/hfi1: Convert qp_stats debugfs interface to use new iterator API

2017-08-28 19:12:30 -04:00

qp.h

IB/hfi1: Convert qp_stats debugfs interface to use new iterator API

2017-08-28 19:12:30 -04:00

qsfp.c

IB/hfi1: Extend i2c timeout

2016-10-02 08:42:13 -04:00

qsfp.h

IB/hfi1: Fetch monitor values on-demand for CableInfo query

2016-08-22 14:31:41 -04:00

rc.c

IB/{qib, hfi1}: Avoid flow control testing for RDMA write operation

2017-08-28 19:12:16 -04:00

ruc.c

IB/hfi1: Add 16B RC/UC support

2017-08-22 14:22:37 -04:00

sdma_txreq.h

IB/hfi1: Move driver out of staging

2016-05-26 11:35:14 -04:00

sdma.c

IB/hfi1: Create workqueue for link events

2017-07-31 15:18:38 -04:00

sdma.h

IB/hfi1: Serve the most starved iowait entry first

2017-07-31 15:17:54 -04:00

sysfs.c

IB/hfi1: add const to bin_attribute structures

2017-08-18 14:06:09 -04:00

trace_ctxts.h

IB/hfi1: Clean up context initialization

2017-05-04 19:31:46 -04:00

trace_dbg.h

IB/hfi1: Separate tracepoints into specific headers

2016-08-02 12:00:54 -04:00

trace_ibhdrs.h

IB/hfi1: Add 16B trace support

2017-08-22 14:22:37 -04:00

trace_misc.h

IB/hfi1: Add traces for TID operations

2017-06-27 16:58:13 -04:00

trace_mmu.h

IB/hif1: Remove static tracing from SDMA hot path

2017-08-28 19:12:27 -04:00

trace_rc.h

IB/rdmavt, IB/hfi1: Fix timer migration regressions

2017-04-05 14:45:09 -04:00

trace_rx.h

IB/hf1: User context locking is inconsistent

2017-08-22 14:22:36 -04:00

trace_tx.h

IB/hif1: Remove static tracing from SDMA hot path

2017-08-28 19:12:27 -04:00

trace.c

IB/hfi1: Add 16B trace support

2017-08-22 14:22:37 -04:00

trace.h

IB/hif1: Remove static tracing from SDMA hot path

2017-08-28 19:12:27 -04:00

uc.c

IB/hfi1: Add 16B RC/UC support

2017-08-22 14:22:37 -04:00

ud.c

IB/hfi1: Add 16B UD support

2017-08-22 14:22:37 -04:00

user_exp_rcv.c

IB/hfi1: Move structure definitions from user_exp_rcv.c to user_exp_rcv.h

2017-08-28 19:12:22 -04:00

user_exp_rcv.h

IB/hfi1: Move structure definitions from user_exp_rcv.c to user_exp_rcv.h

2017-08-28 19:12:22 -04:00

user_pages.c

IB/hfi1: Virtual Network Interface Controller (VNIC) HW support

2017-04-20 15:19:35 -04:00

user_sdma.c

IB/hif1: Remove static tracing from SDMA hot path

2017-08-28 19:12:27 -04:00

user_sdma.h

IB/hif1: Remove static tracing from SDMA hot path

2017-08-28 19:12:27 -04:00

verbs_txreq.c

IB/hfi1: Improve local kmem_cache_alloc performance

2017-08-28 19:12:18 -04:00

verbs_txreq.h

IB/hfi1: Remove dependence on qp->s_cur_size

2016-12-11 15:25:13 -05:00

verbs.c

IB/hfi1: Enable RDMA_CAP_OPA_AH in hfi driver to support extended LIDs

2017-08-22 14:22:37 -04:00

verbs.h

IB/hfi1: Remove HFI1_VERBS_31BIT_PSN option

2017-08-22 14:22:38 -04:00

vnic_main.c

IB/hfi1: Add support to receive 16B bypass packets

2017-08-22 14:22:37 -04:00

vnic_sdma.c

IB/hfi1: Improve local kmem_cache_alloc performance

2017-08-28 19:12:18 -04:00

vnic.h

IB/hfi1: Add support to receive 16B bypass packets

2017-08-22 14:22:37 -04:00