This is a note to let you know that I've just added the patch titled
[PATCH 032/135] lightnvm: fix missing grown bad block type
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
0032-lightnvm-fix-missing-grown-bad-block-type.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d946814b5fd3f948d98dc39034a486af65f8bb55 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matias=20Bj=C3=B8rling?= <m@xxxxxxxxxxx>
Date: Tue, 12 Jan 2016 07:49:32 +0100
Subject: [PATCH 032/135] lightnvm: fix missing grown bad block type
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[ 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@xxxxxxxxxxx>
Signed-off-by: Jens Axboe <axboe@xxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
include/linux/lightnvm.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- 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 {
Patches currently in stable-queue which might be from m@xxxxxxxxxxx are
queue-4.4/0032-lightnvm-fix-missing-grown-bad-block-type.patch
queue-4.4/0030-lightnvm-unlock-rq-and-free-ppa_list-on-submission-f.patch
queue-4.4/0029-lightnvm-add-check-after-mempool-allocation.patch
queue-4.4/0031-lightnvm-fix-locking-and-mempool-in-rrpc_lun_gc.patch
queue-4.4/0027-lightnvm-fix-bio-submission-issue.patch
queue-4.4/0028-lightnvm-fix-incorrect-nr_free_blocks-stat.patch
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