The warning was unreachable. In the original code, it would print the
line number and the function but I have added an error message.
Signed-off-by: Dan Carpenter dan.carpen...@oracle.com
---
I haven't tested this, hopefully the warning is not annoying.
diff --git
From: Dan Ben Yosef da...@mellanox.com
if the get of pkey tbl times out, remove the node from the subnet
and indicate subnet initialization error so subnet is reswept
Signed-off-by: Dan Ben Yosef da...@mellanox.com
Signed-off-by: Hal Rosenstock h...@mellanox.com
---
diff --git
From: Dan Ben Yosef da...@mellanox.com
Signed-off-by: Dan Ben Yosef da...@mellanox.com
Signed-off-by: Hal Rosenstock h...@mellanox.com
---
diff --git a/include/opensm/osm_port.h b/include/opensm/osm_port.h
index 8e34b84..f1edcf9 100644
--- a/include/opensm/osm_port.h
+++
On 31/10/2013 5:24, Sagi Grimberg wrote:
In T10-DIF, when a series of 512-byte data blocks are transferred, each
block is followed by an 8-byte guard. The guard consists of CRC that
protects the integrity of the data in the block, and some other tags
that protects against mis-directed IOs.
On 31/10/2013 5:24, Sagi Grimberg wrote:
+static u8 bs_selector(int block_size)
+{
+ switch (block_size) {
+ case 512: return 0x1;
+ case 520: return 0x2;
+ case 4096: return 0x3;
+ case 4160: return 0x4;
+ case
On 31/10/2013 5:24, Sagi Grimberg wrote:
+/**
+ * struct ib_sig_domain - Parameters specific for T10-DIF
+ * domain.
+ * @sig_type: specific signauture type
+ * @sig: union of all signature domain attributes that may
+ * be used to set domain layout.
+ * @dif:
+ *
On 31/10/2013 5:24, Sagi Grimberg wrote:
+/**
+ * ib_mr_init_attr - Memory region init attributes passed to routine
+ * ib_create_mr.
+ * @max_reg_descriptors: max number of registration units that
+ * may be used with UMR work requests.
+ * @flags: MR creation flags bit mask.
+ */
+struct
On 31/10/2013 5:24, Sagi Grimberg wrote:
This patch implements IB_WR_REG_SIG_MR posted by the user.
Baisically this WR involvs 3 WQEs in order to prepare and properly
register the signature layout:
1. post UMR WR to register the sig_mr in one of two possible ways:
* In case the user
On 31/10/2013 5:24, Sagi Grimberg wrote:
+ /* connect to MR tree */
+ write_lock_irq(table-lock);
+ err = radix_tree_insert(table-tree, mr-key 0xff00, mr);
+ write_unlock_irq(table-lock);
The conversion from MR key into radix tree index occurs three times so
maybe
From: Sean Hefty sean.he...@intel.com
Problem reported by Avneesh Pant avneesh.p...@oracle.com:
It looks like we are triggering a bug in RDMA CM/UCM interaction.
The bug specifically hits when we have an incoming connection request
and the connecting process dies BEFORE the passive end of the
On 31/10/2013 5:24, Sagi Grimberg wrote:
+ * @type3_inc_reftag: T10-DIF type 3 does not state
+ * about the reference tag, it is the user
+ * choice to increment it or not.
Can you explain this further ? Does this mean that the HCA can check
On Fri, 2013-11-01 at 08:03 -0700, Bart Van Assche wrote:
On 31/10/2013 5:24, Sagi Grimberg wrote:
In T10-DIF, when a series of 512-byte data blocks are transferred, each
block is followed by an 8-byte guard. The guard consists of CRC that
protects the integrity of the data in the block,
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