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authorAntoine Tenart2017-10-24 11:41:28 +0200
committerDavid S. Miller2017-10-26 17:07:52 +0900
commit239dd4ee4838523419ad16e05b16a2003b71d317 (patch)
tree051eb2fec5dbe1754868f2d4587182b10ca54208 /drivers
parent20746d717ea390ac6ac3aa531f27ac156bf2e747 (diff)
net: mvpp2: do not sleep in set_rx_mode
This patch replaces GFP_KERNEL by GFP_ATOMIC to avoid sleeping in the ndo_set_rx_mode() call which is called with BH disabled. Fixes: 3f518509dedc ("ethernet: Add new driver for Marvell Armada 375 network unit") Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/marvell/mvpp2.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index c8ce652a4dd7..a37af5813f33 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -3396,7 +3396,7 @@ mvpp2_prs_mac_da_range_find(struct mvpp2 *priv, int pmap, const u8 *da,
struct mvpp2_prs_entry *pe;
int tid;
- pe = kzalloc(sizeof(*pe), GFP_KERNEL);
+ pe = kzalloc(sizeof(*pe), GFP_ATOMIC);
if (!pe)
return NULL;
mvpp2_prs_tcam_lu_set(pe, MVPP2_PRS_LU_MAC);
@@ -3458,7 +3458,7 @@ static int mvpp2_prs_mac_da_accept(struct mvpp2 *priv, int port,
if (tid < 0)
return tid;
- pe = kzalloc(sizeof(*pe), GFP_KERNEL);
+ pe = kzalloc(sizeof(*pe), GFP_ATOMIC);
if (!pe)
return -ENOMEM;
mvpp2_prs_tcam_lu_set(pe, MVPP2_PRS_LU_MAC);