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From: Hauke Mehrtens <hauke@hauke-m.de>
To: backports@vger.kernel.org
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Subject: [PATCH 3/7] backports: Add nl_set_extack_cookie_u64()
Date: Sat, 26 Jan 2019 23:00:29 +0100	[thread overview]
Message-ID: <20190126220033.27634-4-hauke@hauke-m.de> (raw)
In-Reply-To: <20190126220033.27634-1-hauke@hauke-m.de>

This was introduced in Linux commit 801f87469ee8 ("netlink: add
nl_set_extack_cookie_u64()") and is used by the wireless subsystem.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 backport/backport-include/linux/netlink.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/backport/backport-include/linux/netlink.h b/backport/backport-include/linux/netlink.h
index f956a769..0fb8e0f3 100644
--- a/backport/backport-include/linux/netlink.h
+++ b/backport/backport-include/linux/netlink.h
@@ -58,4 +58,15 @@ struct netlink_ext_ack {
 } while (0)
 #endif /* NL_SET_BAD_ATTR */
 
+#if LINUX_VERSION_IS_LESS(5,0,0)
+static inline void nl_set_extack_cookie_u64(struct netlink_ext_ack *extack,
+					    u64 cookie)
+{
+	u64 __cookie = cookie;
+
+	memcpy(extack->cookie, &__cookie, sizeof(__cookie));
+	extack->cookie_len = sizeof(__cookie);
+}
+#endif
+
 #endif /* __BACKPORT_LINUX_NETLINK_H */
-- 
2.20.1

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  parent reply	other threads:[~2019-01-26 22:00 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-26 22:00 [PATCH 0/7] backport: update to Linux 5.0-rc3 Hauke Mehrtens
2019-01-26 22:00 ` [PATCH 1/7] backports: Remove get_user_pages() functions Hauke Mehrtens
2019-01-26 22:00 ` [PATCH 2/7] backports: Add DEFINE_SHOW_ATTRIBUTE macro Hauke Mehrtens
2019-01-26 22:00 ` Hauke Mehrtens [this message]
2019-01-26 22:00 ` [PATCH 4/7] backports: Add CORDIC_FLOAT Hauke Mehrtens
2019-01-26 22:00 ` [PATCH 5/7] backports: Add extra parameter to dev_open() Hauke Mehrtens
2019-01-26 22:00 ` [PATCH 6/7] backports: Rename QTNFMAC_PEARL_PCIE to QTNFMAC_PCIE Hauke Mehrtens
2019-01-26 22:00 ` [PATCH 7/7] backports: refresh patches on top of 5.0-rc3 Hauke Mehrtens

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