[ewg] [PATCH] RDMA/nes: Add RHEL6.2 Backports

Add RHEL 6.2 Backport support Signed-off-by: Faisal Latif faisal.la...@intel.com --- .../2.6.32-EL6.2/09-nes-RHEL6.2-backports.patch| 261 1 files changed, 261 insertions(+), 0 deletions(-) create mode 100644 backports/2.6.32-EL6.2/09-nes-RHEL6.2-backports.patch diff

[ewg] [PATCH] RDMA/nes: fix undefine PAU debug flag

Debug flag is not defined for PAU debugging Signed-off-by: Tatyana Nikolova tatyana.e.nikol...@intel.com Signed-off-by: Faisal Latif faisal.la...@intel.com --- kernel_patches/fixes/nes_0062_pau_dbg.patch | 15 +++ 1 files changed, 15 insertions(+), 0 deletions(-) create mode

[ewg] [PATCH 1/4] RDMA/nes: Fix terminate connection

Fixes a crash that occurs during close when error async event is received. Terminate message is not sent to the remote node if already processing close. Signed-off-by: Tatyana Nikolova tatyana.e.nikol...@intel.com Signed-off-by: Faisal Latif faisal.la...@intel.com diff --git a/kernel_patches

[ewg] [PATCH 2/4] RDMA/nes: Print ip address for critical errors

Prints the IP address of the remote host when critical asynchronous event is received. Signed-off-by: Tatyana Nikolova tatyana.e.nikol...@intel.com Signed-off-by: Faisal Latif faisal.la...@intel.com diff --git a/kernel_patches/fixes/nes_0059_print_ip.patch b/kernel_patches/fixes

[ewg] [PATCH] RDMA/nes: double CLOSE event indication crash

for MPA response from user. When MPA accept is receives, the driver send offloads the connection and sends CLOSE event. The driver get an AE indicating RESET receive and also send CLOSE event causing BUG() to hit in the core. RESET handling and sending CLOSE events are fixed. Signed-off-by: Faisal Latif

[ewg] [PATCH] RDMA/nes: change state to closing after FIN

When driver receives an AE for FIN receive indication, it closes the connection without changing the state of the connection in the hardware to closing. By changing the state to closing, hardware will do normal close sequence. Signed-off-by: Faisal Latif faisal.la...@intel.com --- kernel_patches

[ewg] [PATCH] RDMA/nes: sometimes ifdown command hangs

When ib_unregister_device() is called from netdev stop during ifdown, it sometimes hangs. Changes made to indicate port_err to ib_dispatch_event() during netdev stop and port_active during netdev open. The ib_unregister_device() is only called during remove of the module. Signed-off-by: Faisal

[ewg] [PATCH] RDMA/nes: AE for closed QP causes crash

modify_qp() closes qp and AE handling also attempts to close qp causing system to crash. Now we check the state of QP before processing the AE. Signed-off-by: Faisal Latif faisal.la...@intel.com --- kernel_patches/fixes/nes_0034_disconnect.patch | 30 1 files changed

[ewg] (no subject)

Set assume_alligned_header bit in qp conext as recommended by hardware group. Signed-off-by: Faisal Latif faisal.la...@intel.com --- kernel_patches/fixes/nes_0026_aah.patch | 15 +++ 1 files changed, 15 insertions(+), 0 deletions(-) create mode 100644 kernel_patches/fixes

[ewg] [PATCH] ma/nes: set assume_alligned_header bit

Set assume_alligned_header bit in qp conext as recommended by hardware group. Signed-off-by: Faisal Latif faisal.la...@intel.com --- kernel_patches/fixes/nes_0026_aah.patch | 15 +++ 1 files changed, 15 insertions(+), 0 deletions(-) create mode 100644 kernel_patches/fixes

[ewg] [PATCH 01/02] RDMA/nes: atomic counters for cm listener create and destroy

Running long hour iterative MPI tests, sometimes ethtool statistics CM Destroy Listener count is more than CM Create Listener. This inconsistency is fixed by making counter variable atomic. Signed-off-by: Faisal Latif faisal.la...@intel.com --- .../fixes/nes_0023_atomic_listener_count.patch

[ewg] [PATCH 02/02] RDMA/nes: listener destroyed during loopback setup crash

When listener is destroyed and where is MPA response pending for loopback connection, the active side cm_node gets destroyed in cm_event_connect_error() and again in nes_accept() and nes_reject(). Increment cm_node's refcount to not be destroyed by cm_event_connect_error(). Signed-off-by: Faisal

[ewg] [PATCH] RDMA/nes: multiple disconnect cause crash during AE handling

There is a double cm disconnect during AE processing causing crash. While fixing the crash, also simplify the AE handling code. Signed-off-by: Faisal Latif faisal.la...@intel.com --- kernel_patches/fixes/nes_0025_ae_handling.patch | 164 +++ 1 files changed, 164 insertions

[ewg] [PATCH OFED-1.4.2] RDMA/nes: Make LRO as default feature

Make LRO as default feature Signed-off-by: Faisal Latif faisal.la...@intel.com --- kernel_patches/fixes/nes_0340_lro_default.patch | 15 +++ 1 files changed, 15 insertions(+), 0 deletions(-) create mode 100644 kernel_patches/fixes/nes_0340_lro_default.patch diff --git

[ewg] [PATCH OFED-1.4.2] RDMA/nes: fix qp refcount during disconnect

qp was accessed after it got freed from disconnect task handling causing system crash. Now we increment qp's refcount before queue_work() and decrementing it after it is complete. Signed-off-by: Faisal Latif faisal.la...@intel.com --- kernel_patches/fixes/nes_0350_qp_refcount.patch | 23