Patch "sbp-target: Fix second argument of percpu_ida_alloc()" has been added to the 4.9-stable tree

Patch "sbp-target: Fix second argument of percpu_ida_alloc()" has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    sbp-target: Fix second argument of percpu_ida_alloc()

to the 4.9-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:
     sbp-target-fix-second-argument-of-percpu_ida_alloc.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 8456066a57940b3884aa080c58b166567dc9de39 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bart.vanassche@sandisk.com>
Date: Fri, 18 Nov 2016 15:40:31 -0800
Subject: sbp-target: Fix second argument of percpu_ida_alloc()

From: Bart Van Assche <bart.vanassche@sandisk.com>

commit 8456066a57940b3884aa080c58b166567dc9de39 upstream.

Pass a task state as second argument to percpu_ida_alloc().

Fixes: commit 5a3ee221b543 ("sbp-target: Conversion to percpu_ida tag pre-allocation")
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Chris Boot <bootc@bootc.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/target/sbp/sbp_target.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -928,7 +928,7 @@ static struct sbp_target_request *sbp_mg
 	struct sbp_target_request *req;
 	int tag;
 
-	tag = percpu_ida_alloc(&se_sess->sess_tag_pool, GFP_ATOMIC);
+	tag = percpu_ida_alloc(&se_sess->sess_tag_pool, TASK_RUNNING);
 	if (tag < 0)
 		return ERR_PTR(-ENOMEM);
 


Patches currently in stable-queue which might be from bart.vanassche@sandisk.com are

queue-4.9/sbp-target-fix-second-argument-of-percpu_ida_alloc.patch
queue-4.9/usb-gadget-fix-second-argument-of-percpu_ida_alloc.patch
queue-4.9/target-iscsi-fix-double-free-in-lio_target_tiqn_addtpg.patch