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Linus Torvalds
317c4d8a2a
Pull ata fixes from Niklas Cassel: - Add a missing refcount decrement in ata_scsi_dev_rescan() when the device or its queue is not running. In the case where the device is running, the recount is already decremented properly (Yihang Li) - Generate the proper sense code for a Security locked device. There was a regression caused by a recent change of how sense data is generated for commands that did not provide any sense data. This broke system suspend for Security locked devices. Generate the sense data that the SCSI disk driver expects for a Security locked device so that system suspend works again (me) - Set capacity to zero for a Security locked device. All I/O commands will be aborted by a Security locked device. Thus, the block layer disk partition scanning will result in a bunch of, for the user, confusing I/O errors in dmesg during boot. Since a Security locked device is unusable anyway, set the capacity to zero, to avoid the disk partition scanning during boot. We still create the block device in /dev such that the user may unlock the device using e.g. hdparm (me) * tag 'ata-6.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux: ata: libata-core: Set capacity to zero for a security locked drive ata: libata-scsi: Fix system suspend for a security locked drive ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan()
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.