Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.
Hannes Reinecke
authored
As it turned out device_get() doesn't use kref_get_unless_zero(), so we will be always getting a device pointer. Consequently, we need to check for the device state in __scsi_remove_target() to avoid tripping over deleted objects. Fixes: fbce4d97 ("scsi: fixup kernel warning during rmmod()") Reported-by:Jason Yan <yanaijie@huawei.com> Signed-off-by:
Hannes Reinecke <hare@suse.com> Reviewed-by:
Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by:
Ewan D. Milne <emilne@redhat.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>