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Oliver Neukum 2440c1cb25 USB: UAS: introduce a quirk to set no_write_same
commit 8010622c86ca5bb44bc98492f5968726fc7c7a21 upstream.

UAS does not share the pessimistic assumption storage is making that
devices cannot deal with WRITE_SAME.  A few devices supported by UAS,
are reported to not deal well with WRITE_SAME. Those need a quirk.

Add it to the device that needs it.

Reported-by: David C. Partridge <david.partridge@perdrix.co.uk>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201209152639.9195-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-21 13:30:08 +01:00
arch A set of x86 and membarrier fixes: 2020-12-13 11:31:19 -08:00
block block-5.10-2020-12-05 2020-12-05 14:45:30 -08:00
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Documentation USB: UAS: introduce a quirk to set no_write_same 2020-12-21 13:30:08 +01:00
drivers USB: UAS: introduce a quirk to set no_write_same 2020-12-21 13:30:08 +01:00
fs io_uring-5.10-2020-12-11 2020-12-12 09:45:01 -08:00
include USB: UAS: introduce a quirk to set no_write_same 2020-12-21 13:30:08 +01:00
init initramfs: fix clang build failure 2020-12-11 14:02:14 -08:00
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Makefile Linux 5.10.1 2020-12-14 19:33:01 +01:00
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.

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.