en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/Documentation/ABI/testing/sysfs-driver-st#129fb4cb ABI: Fix KernelVersion tagsIt is "KernelVersion:" and not "Kernel Version:".Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> List of files: /linux-6.15/Documentation/ABI/testing/sysfs-driver-st Fri, 14 Jun 2019 17:52:16 +0000 Mauro Carvalho Chehab <mchehab+samsung@kernel.org> http://172.16.0.5:8080/history/linux-6.15/Documentation/ABI/testing/sysfs-driver-st#d9b43a10 st: allow debug output to be enabled or disabled via sysfsChange st driver to allow enabling or disabling debug outputvia sysfs file /sys/bus/scsi/drivers/st/debug_flag.Previously the only way to enable debug output was:1. loading the driver with the module parameter debug_flag=12. an ioctl call (this method was also the only way to dynamicallydisable debug output).To use the ioctl you need a second tape drive (if you areactively testing the first tape drive) since a second processcannot open the first tape drive if it is in use.The this change is only functional if the value of the macroDEBUG in st.c is a non-zero value (which it is by default).Signed-off-by: Shane Seymour <shane.seymour@hpe.com>Reviewed-by: Laurence Oberman <oberman.l@gmail.com>Acked-by: Kai Mäkisara <kai.makisara@kolumbus.fi>Signed-off-by: James Bottomley <JBottomley@Odin.com> List of files: /linux-6.15/Documentation/ABI/testing/sysfs-driver-st Mon, 12 Oct 2015 04:31:17 +0000 Seymour, Shane M <shane.seymour@hpe.com>