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Stefan Chulski 17f9c1b63c net: mvpp2: add buffer header handling in RX
If Link Partner sends frames larger than RX buffer size, MAC mark it
as oversize but still would pass it to the Packet Processor.
In this scenario, Packet Processor scatter frame between multiple buffers,
but only a single buffer would be returned to the Buffer Manager pool and
it would not refill the poll.

Patch add handling of oversize error with buffer header handling, so all
buffers would be returned to the Buffer Manager pool.

Fixes: 3f518509de ("ethernet: Add new driver for Marvell Armada 375 network unit")
Reported-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Stefan Chulski <stefanc@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-25 15:49:04 -07:00
arch RISC-V Fixes for the Merge Window, Part 2 2021-05-08 11:52:37 -07:00
block block-5.13-2021-05-07 2021-05-07 11:35:12 -07:00
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Documentation dt-bindings: net: renesas,ether: Update Sergei's email address 2021-05-19 13:08:58 -07:00
drivers net: mvpp2: add buffer header handling in RX 2021-05-25 15:49:04 -07:00
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include net: zero-initialize tc skb extension on allocation 2021-05-25 15:36:42 -07:00
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net net: zero-initialize tc skb extension on allocation 2021-05-25 15:36:42 -07:00
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tools net/sched: fq_pie: re-factor fix for fq_pie endless loop 2021-05-23 17:16:09 -07:00
usr .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
virt KVM: Boost vCPU candidate in user mode which is delivering interrupt 2021-04-21 12:20:03 -04:00
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.mailmap It's been a relatively busy cycle in docsland, though more than usually 2021-04-26 13:22:43 -07:00
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Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
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Makefile Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.

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.