AuxXxilium/linux_dsm_epyc7002
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4db62d4786
linux_dsm_epyc7002/drivers/infiniband/hw/qib
History
Mike Marciniszyn 4db62d4786 IB/qib: Fix refcount leak in lkey/rkey validation 
The mr optimization introduced a reference count leak on an exception
test.  The lock/refcount manipulation is moved down and the problematic
exception test now calls bail to insure that the lock is released.

Additional fixes as suggested by Ralph Campbell <ralph.campbell@qlogic.org>:
- reduce lock scope of dma regions
- use explicit values on returns vs. automatic ret value

Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2011-01-10 17:42:23 -08:00
..
Kconfig IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
Makefile IB/qib: Use request_firmware() to load SD7220 firmware 2010-07-08 13:27:05 -07:00
qib_6120_regs.h IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_7220_regs.h IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_7220.h IB/qib: Use request_firmware() to load SD7220 firmware 2010-07-08 13:27:05 -07:00
qib_7322_regs.h IB/qib: Mask hardware error during link reset 2010-07-06 14:13:20 -07:00
qib_common.h IB/qib: Allow PSM to select from multiple port assignment algorithms 2010-07-21 11:39:36 -07:00
qib_cq.c IB/qib: Generate completion callback on errors 2011-01-10 17:42:19 -08:00
qib_diag.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
qib_dma.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_driver.c IB/qib: Issue pre-emptive NAKs on eager buffer overflow 2011-01-10 17:42:22 -08:00
qib_eeprom.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_file_ops.c IB/qib: Fix context allocation with multiple HCAs 2011-01-10 17:42:20 -08:00
qib_fs.c convert get_sb_single() users 2010-10-29 04:16:28 -04:00
qib_iba6120.c IB/qib: Fix interrupt mitigation 2011-01-10 17:42:21 -08:00
qib_iba7220.c IB/qib: Change receive queue/QPN selection 2011-01-10 17:42:21 -08:00
qib_iba7322.c IB/qib: Improve SERDES tunning on QMH boards 2011-01-10 17:42:22 -08:00
qib_init.c IB/qib: Fix multi-Florida HCA host panic on reboot 2011-01-10 17:42:20 -08:00
qib_intr.c IB/qib: Handle transitions from ACTIVE_DEFERRED to ACTIVE better 2011-01-10 17:42:20 -08:00
qib_keys.c IB/qib: Fix refcount leak in lkey/rkey validation 2011-01-10 17:42:23 -08:00
qib_mad.c IB/qib: Set port physical state even if other fields are invalid 2011-01-10 17:42:19 -08:00
qib_mad.h IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_mmap.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_mr.c IB/qib: RDMA lkey/rkey validation is inefficient for large MRs 2011-01-10 17:42:22 -08:00
qib_pcie.c IB/qib: clean up properly if pci_set_consistent_dma_mask() fails 2010-10-26 16:09:02 -07:00
qib_pio_copy.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_qp.c IB/qib: Change QPN increment 2011-01-10 17:42:22 -08:00
qib_qsfp.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_qsfp.h IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_rc.c IB/qib: Unnecessary delayed completions on RC connection 2011-01-10 17:42:22 -08:00
qib_ruc.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_sd7220.c IB/qib: Use request_firmware() to load SD7220 firmware 2010-07-08 13:27:05 -07:00
qib_sdma.c IB/qib: Fix race between qib_error_qp() and receive packet processing 2010-08-03 13:59:47 -07:00
qib_srq.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_sysfs.c IB/qib: Allow writes to the diag_counters to be able to clear them 2010-08-03 13:59:19 -07:00
qib_twsi.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_tx.c IB/qib: Avoid variable-length array 2010-07-19 13:21:24 -07:00
qib_uc.c IB/qib: Process RDMA WRITE ONLY with IMMEDIATE properly 2010-10-22 22:12:15 -07:00
qib_ud.c IB/qib: Add fix missing from earlier patch 2011-01-10 17:42:21 -08:00
qib_user_pages.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_user_sdma.c IB/qib: Reset packet list after freeing 2011-01-10 17:42:21 -08:00
qib_user_sdma.h IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_verbs_mcast.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_verbs.c IB/qib: Fix race between qib_error_qp() and receive packet processing 2010-08-03 13:59:47 -07:00
qib_verbs.h IB/qib: RDMA lkey/rkey validation is inefficient for large MRs 2011-01-10 17:42:22 -08:00
qib_wc_ppc64.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib_wc_x86_64.c IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 2010-05-23 21:44:54 -07:00
qib.h IB/qib: Fix interrupt mitigation 2011-01-10 17:42:21 -08:00