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Commit 14d9fa35 authored by John Stoffel's avatar John Stoffel Committed by Jens Axboe
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Make SCSI SG v4 driver enabled by default and remove EXPERIMENTAL dependency,... 


Make SCSI SG v4 driver enabled by default and remove EXPERIMENTAL dependency, since udev depends on BSG

Make Block Layer SG support v4 the default, since recent udev versions
depend on this to access serial numbers and other low level info properly.

This should be backported to older kernels as well, since most distros have
enabled this for a long time.

Signed-off-by: default avatarJohn Stoffel <john@stoffel.org>
Cc: stable@kernel.org
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 7e5f5fb0

block/Kconfig

+7 −4
Original line number Diff line number Diff line
@@ -48,9 +48,9 @@ config LBDAF 
	  If unsure, say Y.



config BLK_DEV_BSG

	bool "Block layer SG support v4 (EXPERIMENTAL)"

	depends on EXPERIMENTAL

	---help---

	bool "Block layer SG support v4"

	default y

	help

	  Saying Y here will enable generic SG (SCSI generic) v4 support

	  for any block device.
@@ -60,7 +60,10 @@ config BLK_DEV_BSG 
	  protocols (e.g. Task Management Functions and SMP in Serial

	  Attached SCSI).



	  If unsure, say N.

	  This option is required by recent UDEV versions to properly

	  access device serial numbers, etc.



	  If unsure, say Y.



config BLK_DEV_INTEGRITY

	bool "Block layer data integrity support"