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authorLinus Torvalds <torvalds@linux-foundation.org>2015-03-24 17:08:29 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-03-24 17:08:29 -0700
commit1401b7c3ec5a8521e53a56c0da27f743b4765d26 (patch)
treedc88349fec6b4d10c44b3fa22ed25fa5c0de1e1e /include
parent5cf955e05c9a1e9a895075af8df89eecc17b6ac8 (diff)
parent5067c0469c643512f24786990e315f9c15cc7d24 (diff)
Merge branch 'for-4.0-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata fix from Tejun Heo: "One patch to fix a regression from the recent switch to blk-mq tag allocation which can cause oops on SAS-attached SATA drives" * 'for-4.0-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: ata: Add a new flag to destinguish sas controller
Diffstat (limited to 'include')
-rw-r--r--include/linux/libata.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index fc03efa64ffe..6b08cc106c21 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -232,6 +232,7 @@ enum {
* led */
ATA_FLAG_NO_DIPM = (1 << 23), /* host not happy with DIPM */
ATA_FLAG_LOWTAG = (1 << 24), /* host wants lowest available tag */
+ ATA_FLAG_SAS_HOST = (1 << 25), /* SAS host */
/* bits 24:31 of ap->flags are reserved for LLD specific flags */