Patch "NVMe: Initialize device reference count earlier" has been added to the 3.14-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
NVMe: Initialize device reference count earlier
to the 3.14-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:
nvme-initialize-device-reference-count-earlier.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
fb35e914b3f88cda9ee6f9d776910c35269c4ecfMon Sep 17 00:00:00 2001
From: Keith Busch <[email protected]>
Date: Mon, 3 Mar 2014 11:09:47 -0700
Subject: NVMe: Initialize device reference count earlier
From: Keith Busch <[email protected]>
commit fb35e914b3f88cda9ee6f9d776910c35269c4ecf upstream.
If an NVMe device becomes ready but fails to create IO queues, the driver creates a character device handle so the device can be managed. The device reference count needs to be initialized before creating the character device.
--- drivers/block/nvme-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/block/nvme-core.c +1 -1
@@ -2464,6 +2464,7 @@ static int nvme_probe(struct pci_dev *pdif (result) goto release; +kref_init (&dev->kref); result =nvme_dev_start (dev);if (result) {if (result == -EBUSY )
@@ -2471,7 +2472,6 @@ static int nvme_probe(struct pci_dev *pd goto release_pools; } -kref_init (&dev->kref); result =nvme_dev_add (dev);if (result) goto shutdown;
Patches currently in stable-queue which might be from [email protected] are
queue-3.14/nvme-initialize-device-reference-count-earlier.patch