From: David S. Miller <davem@sunset.davemloft.net>
Date: Fri, 18 Nov 2005 00:52:51 +0000 (-0800)
Subject: [IPV6]: Fib dump really needs GFP_ATOMIC.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9e147a1cfce5ec6308b024abe425d5b4e1884a03;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[IPV6]: Fib dump really needs GFP_ATOMIC.

Revert: 8225ccbaf01b459cf1e462047a51b2851e756bc1

Based upon a report by Yan Zheng.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 9a71a8d1078a..a7a537b50595 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1732,7 +1732,7 @@ int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 		/*
 		 * 2. allocate and initialize walker.
 		 */
-		w = kmalloc(sizeof(*w), GFP_KERNEL);
+		w = kmalloc(sizeof(*w), GFP_ATOMIC);
 		if (w == NULL)
 			return -ENOMEM;
 		RT6_TRACE("dump<%p", w);