pmaports/device/testing/linux-xiaomi-tissot/tweak-warn-once-skb_release_head_state.patch
Oliver Smith 64035ac463
device/*: move to device/testing/* (!1063)
Prepare for better device categorization by moving everything to testing
subdir first.

[skip-ci]: chicken-egg problem: passing pmaports CI depends on pmbootstrap MR
				depends on this MR

Related: postmarketos#16
2020-03-14 08:35:32 +01:00

25 lines
691 B
Diff

From d533086825e713e3c13ce8b581f4ee86e5ae11d8 Mon Sep 17 00:00:00 2001
From: Ion Agorria <ion@agorria.com>
Date: Sat, 19 Jan 2019 12:17:10 +0100
Subject: [PATCH] Warn only once about skb_release_head_state in irq
---
net/core/skbuff.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 31d2aad99ae4..fafe8d85b7e2 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -613,7 +613,7 @@ static void skb_release_head_state(struct sk_buff *skb)
secpath_put(skb->sp);
#endif
if (skb->destructor) {
- WARN_ON(in_irq());
+ WARN_ON_ONCE(in_irq());
skb->destructor(skb);
}
#if IS_ENABLED(CONFIG_NF_CONNTRACK)
--
2.19.2