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Kai Mäkisara c6d366f8d2 scsi: st: Tighten the page format heuristics with MODE SELECT
[ Upstream commit 8db816c6f1 ]

In the days when SCSI-2 was emerging, some drives did claim SCSI-2 but did
not correctly implement it. The st driver first tries MODE SELECT with the
page format bit set to set the block descriptor.  If not successful, the
non-page format is tried.

The test only tests the sense code and this triggers also from illegal
parameter in the parameter list. The test is limited to "old" devices and
made more strict to remove false alarms.

Signed-off-by: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
Link: https://lore.kernel.org/r/20250311112516.5548-4-Kai.Makisara@kolumbus.fi
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-05-29 11:02:15 +02:00
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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 reStructuredText 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.