commit 157378f43faad830e4aa3815bde5fa9f9a9f5be6
author Olivier Deprez <olivier.deprez@arm.com> Mon Apr 04 15:47:50 2022 +0200
committer Olivier Deprez <olivier.deprez@arm.com> Mon Apr 04 17:19:45 2022 +0200
tree a6c9afae04d547459872e71460db6f8a454a070c
parent 0e64123141f3854e695eb4924d82b52856691466

Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>

include/net/ndisc.h

diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index b5ebeb3..38e4094 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -41,6 +41,7 @@
 	ND_OPT_DNSSL = 31,		/* RFC6106 */
 	ND_OPT_6CO = 34,		/* RFC6775 */
 	ND_OPT_CAPTIVE_PORTAL = 37,	/* RFC7710 */
+	ND_OPT_PREF64 = 38,		/* RFC8781 */
 	__ND_OPT_MAX
 };
 
@@ -80,12 +81,12 @@
 struct nd_msg {
         struct icmp6hdr	icmph;
         struct in6_addr	target;
-	__u8		opt[0];
+	__u8		opt[];
 };
 
 struct rs_msg {
 	struct icmp6hdr	icmph;
-	__u8		opt[0];
+	__u8		opt[];
 };
 
 struct ra_msg {
@@ -98,7 +99,7 @@
 	struct icmp6hdr icmph;
 	struct in6_addr	target;
 	struct in6_addr	dest;
-	__u8		opt[0];
+	__u8		opt[];
 };
 
 struct nd_opt_hdr {
@@ -493,7 +494,7 @@
 
 #ifdef CONFIG_SYSCTL
 int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write,
-			       void __user *buffer, size_t *lenp, loff_t *ppos);
+			       void *buffer, size_t *lenp, loff_t *ppos);
 int ndisc_ifinfo_sysctl_strategy(struct ctl_table *ctl,
 				 void __user *oldval, size_t __user *oldlenp,
 				 void __user *newval, size_t newlen);