From: Matias Bjørling <m@bjorling.me>
Date: Tue, 12 Jan 2016 06:49:32 +0000 (+0100)
Subject: lightnvm: fix missing grown bad block type
X-Git-Tag: firefly_0821_release~176^2~4^2~31^2~161
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=12e2d36594f98bef28aebe5ebf4c8c48be70ba3f;p=firefly-linux-kernel-4.4.55.git

lightnvm: fix missing grown bad block type

[ Upstream commit b5d4acd4cbf5029a2616084d9e9f392046d53a37 ]

The get/set bad block interface defines good block, factory bad block,
grown bad block, device reserved block, and host reserved block.
Unfortunately the grown bad block was missing, leaving the offsets wrong
for device and host side reserved blocks.

This patch adds the missing type and corrects the offsets.

Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h
index 034117b3be5f..f09648d14694 100644
--- a/include/linux/lightnvm.h
+++ b/include/linux/lightnvm.h
@@ -58,8 +58,9 @@ enum {
 	/* Block Types */
 	NVM_BLK_T_FREE		= 0x0,
 	NVM_BLK_T_BAD		= 0x1,
-	NVM_BLK_T_DEV		= 0x2,
-	NVM_BLK_T_HOST		= 0x4,
+	NVM_BLK_T_GRWN_BAD	= 0x2,
+	NVM_BLK_T_DEV		= 0x4,
+	NVM_BLK_T_HOST		= 0x8,
 };
 
 struct nvm_id_group {