- 10 10月, 2008 2 次提交
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由 Roland Dreier 提交于
Merge branches 'cma', 'cxgb3', 'ehca', 'ipath', 'ipoib', 'mad', 'misc', 'mlx4', 'mthca' and 'nes' into for-next
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由 Chien Tung 提交于
Referencing cm_node after it is freed via rem_ref_cm_node() causes a slab corruption. There is no need to set cm_node->cm_id to NULL in mini_cm_close(). Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 09 10月, 2008 2 次提交
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由 Vladimir Sokolovsky 提交于
Set RLKEY bit in the HW context for kernel QPs so that kernel QPs can use the reserved L_Key for memory reference. Signed-off-by: NVladimir Sokolovsky <vlad@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Chien Tung 提交于
error_module is 5 bits wide not 4. The corresponding crit_error_count array is correct with 32 entries. Signed-off-by: NChien Tung <ctung@neteffect.com> -- drivers/infiniband/hw/nes/nes_hw.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 04 10月, 2008 2 次提交
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由 Bob Sharp 提交于
Fix routed RDMA connections to destinations where the next hop is not the final destination. Use neigh_*() to properly locate neighbor. Signed-off-by: NBob Sharp <bsharp@neteffect.com> Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com>
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由 Vadim Makhervaks 提交于
Change management of perfect filter table to allow enhanced performance applications. Signed-off-by: NVadim Makhervaks <vmakhervaks@neteffect.com> Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 01 10月, 2008 17 次提交
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由 Faisal Latif 提交于
Handle async error NES_AEQE_AEID_AMP_BOUNDS_VIOLATION. Signed-off-by: NFaisal Latif <flatif@neteffect.com> Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Chien Tung 提交于
Mask off a critical error after 100 critical error interrupts to keep the system "sane". Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Chien Tung 提交于
Mask off MAC interrupts on netdev_stop to prevent spurious MAC interrupts on unload/reload of iw_nes. Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Chien Tung 提交于
Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Chien Tung 提交于
Fill in firmware version for ethtool_drvinfo. Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 John Lacombe 提交于
Use timer value set via ethtool intead of #defines. Signed-off-by: NJohn Lacombe <jlacombe@neteffect.com> Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bob Sharp 提交于
Use correct define for max TSO fragments. Signed-off-by: NBob Sharp <bsharp@neteffect.com> Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bob Sharp 提交于
Re-enable multicast and unicast after changing MTU. Signed-off-by: NBob Sharp <bsharp@neteffect.com> Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bob Sharp 提交于
Signed-off-by: NBob Sharp <bsharp@neteffect.com> Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Chien Tung 提交于
Clear MDC bits before setting them to a new value. Adjust MDC value for 10G. Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Chien Tung 提交于
Add a module parameter wqm_quanta. It controls the number of segments transmitted at a time. Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Chien Tung 提交于
Change permission to 0644 so root can set mpa_version, disable_mpa_crc, send_first, and nes_drv_opt at runtime. Signed-off-by: NSweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Jon Mason 提交于
When running ibv_devinfo, the active_mtu returned is garbage. This is due to the field not being populated in the query_port function in the driver. The patch below populates the active_mtu field with a MTU of 2k. It also zeros the struct, so that any new additions to it will return 0. Signed-off-by: NJon Mason <jon@opengridcomputing.com> Acked-by: NSteve Wise <swise@opengridcomputing.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Chien Tung 提交于
Add support for NetEffect 4 port 1G HP blade card. The mapping between physical port and MAC is different from the standup card. Signed-off-by: NChien Tung <ctung@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Faisal Latif 提交于
Signed-off-by: NFaisal Latif <flatif@neteffect.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Hefty, Sean 提交于
commit 110cf374 ("infiniband: make cm_device use a struct device and not a kobject.") introduced a memory leak, since it deleted cm_release_dev_obj(), which was where cm_dev was freed. Fix this by freeing the leaked structure after calling device_unregister(). Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Roland Dreier 提交于
Currently, IPoIB is an LLTX driver that uses its own IRQ-disabling tx_lock. Not only do we want to get rid of LLTX, this actually causes problems because of the skb_orphan() done with this tx_lock held: some skb destructors expect to be run with interrupts enabled. The simplest fix for this is to get rid of the driver-private tx_lock and stop using LLTX. We kill off priv->tx_lock and use netif_tx_lock[_bh]() instead; the patch to do this is a tiny bit tricky because we need to update places that take priv->lock inside the tx_lock to disable IRQs, rather than relying on tx_lock having already disabled IRQs. Also, there are a couple of places where we need to disable BHs to make sure we have a consistent context to call netif_tx_lock() (since we no longer can use _irqsave() variants), and we also have to change ipoib_send_comp_handler() to call drain_tx_cq() through a timer rather than directly, because ipoib_send_comp_handler() runs in interrupt context and drain_tx_cq() must run in BH context so it can call netif_tx_lock(). Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 30 9月, 2008 2 次提交
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由 Roland Dreier 提交于
Back in prehistoric (pre-git!) days, the kernel's MSI-X support did request_mem_region() on a device's MSI-X tables, which meant that a driver that enabled MSI-X couldn't use pci_request_regions() (since that would clash with the PCI layer's MSI-X request). However, that was removed (by me!) years ago, so mthca can just use pci_request_regions() and pci_release_regions() instead of its own much more complicated code that avoids requesting the MSI-X tables. Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Yannick Cote 提交于
Handle the case where posting a send is requested when the link is down. This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=1117>. Signed-off-by: NYannick Cote <yannick.cote@qlogic.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 26 9月, 2008 1 次提交
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由 Roland Dreier 提交于
Commit ee1e2c82 ("IPoIB: Refresh paths instead of flushing them on SM change events") changed how paths are flushed on an SM event. This change introduces a problem if the path record query triggered by fails, causing path->ah to become NULL. A later successful path query will then trigger WARN_ON() in path_rec_completion(), and crash because path->ah has already been freed, so the ipoib_put_ah() inside the lock in path_rec_completion() may actually drop the last reference (contrary to the comment that claims this is safe). Fix this by updating path->ah and freeing old_ah only when the path record query is successful. This prevents the neighbour AH and that path AH from getting out of sync. This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=1194> Reported-by: NRabah Salem <ravah@mellanox.com> Debugged-by: NEli Cohen <eli@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 21 9月, 2008 4 次提交
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由 Julia Lawall 提交于
A break after a return serves no purpose, remove it. Signed-off-by: NJulia Lawall <julia@diku.dk> Reviewed-by: NRichard Genoud <richard.genoud@gmail.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Michael Brooks 提交于
This fixes the problem of incoming BMA responses being dropped due to a bad "is response" check. Fix the test to use the ib_response_mad() predicate, which correctly handles BMA MADs. This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=988>. Signed-off-by: NMichael Brooks <michael.brooks@qlogic.com> Acked-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Ralph Campbell 提交于
The code to set the source LID in the sent LRH was not setting the low bits if LMC != 0 for RC/UC QPs. Signed-off-by: NRalph Campbell <ralph.campbell@qlogic.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Alexander Schmidt 提交于
When a QP goes into error state, it is required that CQ entries with a flush error status are delivered to the application for any outstanding work requests. eHCA does not do this in hardware, so this patch adds software flush CQE generation to the ehca driver. Whenever a QP gets into error state, it is added to the QP error list of its respective CQ. If the error QP list of a CQ is not empty, poll_cq() generates flush CQEs before polling the actual CQ. Signed-off-by: NAlexander Schmidt <alexs@linux.vnet.ibm.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 20 9月, 2008 10 次提交
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git://git390.osdl.marist.edu/pub/scm/linux-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] cio: fix orb initialization in cio_start_key [S390] cio: Fix driver_data handling for ccwgroup devices.
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git://oss.sgi.com:8090/xfs/linux-2.6由 Linus Torvalds 提交于
* git://oss.sgi.com:8090/xfs/linux-2.6: [XFS] Don't do I/O beyond eof when unreserving space [XFS] Fix use-after-free with buffers [XFS] Prevent lockdep false positives when locking two inodes. [XFS] Fix barrier status change detection. [XFS] Prevent direct I/O from mapping extents beyond eof [XFS] Fix regression introduced by remount fixup [XFS] Move memory allocations for log tracing out of the critical path
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IPoIB: Fix deadlock on RTNL between bcast join comp and ipoib_stop() RDMA/nes: Fix client side QP destroy IB/mlx4: Fix up fast register page list format mlx4_core: Set RAE and init mtt_sz field in FRMR MPT entries
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由 Linus Torvalds 提交于
Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: fix deadlock in setting scheduler parameter to zero sched: fix 2.6.27-rc5 couldn't boot on tulsa machine randomly
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由 Linus Torvalds 提交于
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: clockevents: make device shutdown robust clocksource, acpi_pm.c: fix check for monotonicity clockevents: remove WARN_ON which was used to gather information
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由 Linus Torvalds 提交于
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: completely disable NOPL on 32 bits x86/paravirt: Remove duplicate paravirt_pagetable_setup_{start, done}() xen: fix for xen guest with mem > 3.7G x86: fix possible x86_64 and EFI regression arch/x86/kernel/kdebugfs.c: introduce missing kfree
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git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: Fix compile failure with non modular builds powerpc: Holly board needs dtbImage target powerpc: Fix interrupt values for DMA2 in MPC8610 HPCD device tree
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5255/1: Update jornada ssp to remove build errors/warnings [ARM] omap: back out 'internal_clock' support [ARM] 5249/1: davinci: remove redundant check in davinci_psc_config()
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git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6由 Linus Torvalds 提交于
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: nmi_enter() without nmi_exit() avr32: fix sys_sync_file_range() call convention avr32: add generic_find_next_le_bit bit function avr32: add .gitignore files atstk1000: fix build breakage with BOARD_ATSTK100X_SW2_CUSTOM=y
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git://neil.brown.name/md由 Linus Torvalds 提交于
* 'for-linus' of git://neil.brown.name/md: md: Don't wait UNINTERRUPTIBLE for other resync to finish
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