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cxgb4: zero the HMA memory 

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

Fixes: 8b4e6b3ca2 ("cxgb4: Add HMA support")
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ganesh Goudar 2018-05-09 18:40:09 +05:30 committed by David S. Miller
parent 69678bcd4d
commit 2b928749f9
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
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@ -3433,8 +3433,8 @@ static int adap_config_hma(struct adapter *adapter)
sgl = adapter->hma.sgt->sgl; sgl = adapter->hma.sgt->sgl;
node = dev_to_node(adapter->pdev_dev); node = dev_to_node(adapter->pdev_dev);
for_each_sg(sgl, iter, sgt->orig_nents, i) { for_each_sg(sgl, iter, sgt->orig_nents, i) {
newpage = alloc_pages_node(node, __GFP_NOWARN | GFP_KERNEL, newpage = alloc_pages_node(node, __GFP_NOWARN | GFP_KERNEL |
page_order); __GFP_ZERO, page_order);
if (!newpage) { if (!newpage) {
dev_err(adapter->pdev_dev, dev_err(adapter->pdev_dev,
"Not enough memory for HMA page allocation\n"); "Not enough memory for HMA page allocation\n");