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Andrew Lunn 23426a25e5 net: dsa: Fix load order between DSA drivers and taggers
The DSA core, DSA taggers and DSA drivers all make use of
module_init(). Hence they get initialised at device_initcall() time.
The ordering is non-deterministic. It can be a DSA driver is bound to
a device before the needed tag driver has been initialised, resulting
in the message:

No tagger for this switch

Rather than have this be fatal, return -EPROBE_DEFER so that it is
tried again later once all the needed drivers have been loaded.

Fixes: d3b8c04988 ("dsa: Add boilerplate helper to register DSA tag driver modules")
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-15 20:49:19 +02:00
arch The main change here is a revert of reverts. We recently simplified some 2019-09-14 16:07:40 -07:00
block
certs
crypto
Documentation
drivers virtio: a last minute revert 2019-09-14 16:02:49 -07:00
fs
include net/sched: fix race between deactivation and dequeue for NOLOCK qdisc 2019-09-15 20:35:55 +02:00
init
ipc
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-14 12:20:38 -07:00
lib
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net net: dsa: Fix load order between DSA drivers and taggers 2019-09-15 20:49:19 +02:00
samples
scripts
security
sound
tools Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-14 12:20:38 -07:00
usr
virt
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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.