This is a note to let you know that I've just added the patch titled
usb: xhci-mem: use passed in GFP flags instead of GFP_KERNEL
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:
usb-xhci-mem-use-passed-in-gfp-flags-instead-of-gfp_kernel.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@xxxxxxxxxxxxxxx> know about it.
>From c95a9f83711bf53faeb4ed9bbb63a3f065613dfb Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Thu, 10 Nov 2016 22:33:17 +0300
Subject: usb: xhci-mem: use passed in GFP flags instead of GFP_KERNEL
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
commit c95a9f83711bf53faeb4ed9bbb63a3f065613dfb upstream.
We normally use the passed in gfp flags for allocations, it's just these
two which were missed.
Fixes: 22d45f01a836 ("usb/xhci: replace pci_*_consistent() with dma_*_coherent()")
Cc: Mathias Nyman <mathias.nyman@xxxxxxxxx>
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Acked-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/host/xhci-mem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -2418,7 +2418,7 @@ int xhci_mem_init(struct xhci_hcd *xhci,
* "physically contiguous and 64-byte (cache line) aligned".
*/
xhci->dcbaa = dma_alloc_coherent(dev, sizeof(*xhci->dcbaa), &dma,
- GFP_KERNEL);
+ flags);
if (!xhci->dcbaa)
goto fail;
memset(xhci->dcbaa, 0, sizeof *(xhci->dcbaa));
@@ -2514,7 +2514,7 @@ int xhci_mem_init(struct xhci_hcd *xhci,
xhci->erst.entries = dma_alloc_coherent(dev,
sizeof(struct xhci_erst_entry) * ERST_NUM_SEGS, &dma,
- GFP_KERNEL);
+ flags);
if (!xhci->erst.entries)
goto fail;
xhci_dbg_trace(xhci, trace_xhci_dbg_init,
Patches currently in stable-queue which might be from dan.carpenter@xxxxxxxxxx are
queue-4.9/usb-xhci-mem-use-passed-in-gfp-flags-instead-of-gfp_kernel.patch
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