[PATCH net-next 12/15] 6lowpan: make memory allocation atomic during 6lowpan header creation
DORMANTno replies
From: Tony Cheneau <hidden>
Date: 2012-10-23 04:09:54
Subsystem:
ieee 802.15.4 subsystem, networking [general], the rest · Maintainers:
Alexander Aring, Stefan Schmidt, Miquel Raynal, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This is prevent various crashes when using the serial driver (not yet in the tree). Signed-off-by: Tony Cheneau <redacted> --- net/ieee802154/6lowpan.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index 9c7ac2e..70ff171 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c@@ -396,7 +396,7 @@ static int lowpan_header_create(struct sk_buff *skb, /* TODO: * if this package isn't ipv6 one, where should it be routed? */ - head = kzalloc(100, GFP_KERNEL); + head = kzalloc(100, GFP_ATOMIC); if (head == NULL) return -ENOMEM;
--
1.7.8.6
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