Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 075/206] usb: gadget: Fix second argument of percpu_ida_alloc() | Date | Tue, 10 Jan 2017 14:35:58 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Bart Van Assche <bart.vanassche@sandisk.com>
commit 03274445c01562d5352ea522431ab8c6175e2bbf upstream.
Pass a task state as second argument to percpu_ida_alloc().
Fixes: commit 71e7ae8e1fb2 ("usb-gadget/tcm: Conversion to percpu_ida tag pre-allocation") Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Nicholas Bellinger <nab@linux-iscsi.org> Cc: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/usb/gadget/function/f_tcm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/gadget/function/f_tcm.c +++ b/drivers/usb/gadget/function/f_tcm.c @@ -1073,7 +1073,7 @@ static struct usbg_cmd *usbg_get_cmd(str struct usbg_cmd *cmd; 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);
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