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Tariq Toukan 639505d439 net/mlx5: Fix SQ offset in QPs with small RQ
Correct the formula for calculating the RQ page remainder,
which should be in byte granularity.  The result will be
non-zero only for RQs smaller than PAGE_SIZE, as an RQ size
is a power of 2.

Divide this by the SQ stride (MLX5_SEND_WQE_BB) to get the
SQ offset in strides granularity.

Fixes: d7037ad73d ("net/mlx5: Fix QP fragmented buffer allocation")
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-04 12:17:33 -07:00
arch
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certs
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Documentation dt-bindings: net: cpsw: Document cpsw-phy-sel usage but prefer phandle 2018-09-02 13:52:13 -07:00
drivers net/mlx5: Fix SQ offset in QPs with small RQ 2018-09-04 12:17:33 -07:00
firmware
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include Here are quite a large number of fixes, notably: 2018-09-03 22:12:02 -07:00
init
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kernel bpf: avoid misuse of psock when TCP_ULP_BPF collides with another ULP 2018-09-02 22:31:10 +02:00
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-08-27 11:59:39 -07:00
LICENSES
mm
net Here are quite a large number of fixes, notably: 2018-09-03 22:12:02 -07:00
samples
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tools tools/bpf: bpftool, add xskmap in map types 2018-09-02 22:30:39 +02:00
usr
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MAINTAINERS Fix up libata MAINTAINERS entry 2018-08-27 08:07:25 -07:00
Makefile Linux 4.19-rc1 2018-08-26 14:11:59 -07:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.