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A mirror of the official Linux kernel repository just in case
21cf377a9c
The function skb_put() that is used by tail taggers to make room for the DSA tag must only be called for linearized SKBS. However in case that the slave device inherited features like NETIF_F_HW_SG or NETIF_F_FRAGLIST the SKB passed to the slaves transmit function may not be linearized. Avoid those SKBs by clearing the NETIF_F_HW_SG and NETIF_F_FRAGLIST flags for tail taggers. Furthermore since the tagging protocol can be changed at runtime move the code for setting up the slaves features into dsa_slave_setup_tagger(). Suggested-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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.
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.