Julian Wiedmann 7eefda7f35 s390/qeth: fix notification for pending buffers during teardown
The cited commit reworked the state machine for pending TX buffers.
In qeth_iqd_tx_complete() it turned PENDING into a transient state, and
uses NEED_QAOB for buffers that get parked while waiting for their QAOB
completion.

But it missed to adjust the check in qeth_tx_complete_buf(). So if
qeth_tx_complete_pending_bufs() is called during teardown to drain
the parked TX buffers, we no longer raise a notification for af_iucv.

Instead of updating the checked state, just move this code into
qeth_tx_complete_pending_bufs() itself. This also gets rid of the
special-case in the common TX completion path.

Fixes: 8908f36d20d8 ("s390/qeth: fix af_iucv notification race")
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-09 16:14:54 -08:00
2021-02-22 10:53:05 -08:00
2021-02-23 16:09:23 -08:00
2021-02-25 10:17:31 -08:00
2021-01-24 14:27:20 +01:00
2021-02-25 10:17:31 -08:00
2021-02-25 10:17:31 -08:00
2021-02-23 16:09:23 -08:00
2021-02-22 14:27:07 -08:00
2021-02-25 10:17:31 -08:00
2021-02-12 14:07:39 +00:00
2021-02-24 09:38:36 -08:00
2021-02-23 09:28:51 -08:00
2021-02-26 13:17:44 -08:00
2021-02-25 10:17:31 -08:00

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.
Description
No description provided
Readme 5.7 GiB
Languages
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%