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Commit 2b928749 authored by Ganesh Goudar's avatar Ganesh Goudar Committed by David S. Miller
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cxgb4: zero the HMA memory 



firmware expects HMA memory to be zeroed, use __GFP_ZERO
for HMA memory allocation.

Fixes: 8b4e6b3c ("cxgb4: Add HMA support")
Signed-off-by: default avatarGanesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 69678bcd

drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c

+2 −2
Original line number Diff line number Diff line
@@ -3433,8 +3433,8 @@ static int adap_config_hma(struct adapter *adapter) 
	sgl = adapter->hma.sgt->sgl;

	node = dev_to_node(adapter->pdev_dev);

	for_each_sg(sgl, iter, sgt->orig_nents, i) {

		newpage = alloc_pages_node(node, __GFP_NOWARN | GFP_KERNEL,

					   page_order);

		newpage = alloc_pages_node(node, __GFP_NOWARN | GFP_KERNEL |

					   __GFP_ZERO, page_order);

		if (!newpage) {

			dev_err(adapter->pdev_dev,

				"Not enough memory for HMA page allocation\n");