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-rw-r--r--block/Kconfig15
1 files changed, 9 insertions, 6 deletions
diff --git a/block/Kconfig b/block/Kconfig
index 2c39527aa7d..9be0b56eaee 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -23,8 +23,8 @@ menuconfig BLOCK
if BLOCK
-config LBD
- bool "Support for large block devices and files"
+config LBDAF
+ bool "Support for large (2TB+) block devices and files"
depends on !64BIT
default y
help
@@ -48,9 +48,9 @@ config LBD
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"