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Commit 60d53065 authored by Patrick McHardy's avatar Patrick McHardy Committed by David S. Miller
Browse files

[IPV4]: multipath_wrandom.c GPF fixes 



multipath_wrandom needs to use GFP_ATOMIC.

Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3ef4e9a8

net/ipv4/multipath_wrandom.c

+3 −3
Original line number Diff line number Diff line
@@ -172,7 +172,7 @@ static void wrandom_select_route(const struct flowi *flp, 
		    multipath_comparekeys(&rt->fl, flp)) {

			struct multipath_candidate* mpc =

				(struct multipath_candidate*)

				kmalloc(size_mpc, GFP_KERNEL);

				kmalloc(size_mpc, GFP_ATOMIC);



			if (!mpc)

				return;
@@ -244,7 +244,7 @@ static void wrandom_set_nhinfo(__u32 network, 
	if (!target_route) {

		const size_t size_rt = sizeof(struct multipath_route);

		target_route = (struct multipath_route *)

			kmalloc(size_rt, GFP_KERNEL);

			kmalloc(size_rt, GFP_ATOMIC);



		target_route->gw = nh->nh_gw;

		target_route->oif = nh->nh_oif;
@@ -265,7 +265,7 @@ static void wrandom_set_nhinfo(__u32 network, 
	if (!target_dest) {

		const size_t size_dst = sizeof(struct multipath_dest);

		target_dest = (struct multipath_dest*)

			kmalloc(size_dst, GFP_KERNEL);

			kmalloc(size_dst, GFP_ATOMIC);



		target_dest->nh_info = nh;

		target_dest->network = network;