add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/net/packet/diag.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 #include <linux/module.h>
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 #include <linux/sock_diag.h>
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 #include <linux/net.h>
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@@ -22,9 +23,9 @@
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 	pinfo.pdi_flags = 0;
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 	if (po->running)
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 		pinfo.pdi_flags |= PDI_RUNNING;
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-	if (po->auxdata)
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+	if (packet_sock_flag(po, PACKET_SOCK_AUXDATA))
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 		pinfo.pdi_flags |= PDI_AUXDATA;
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-	if (po->origdev)
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+	if (packet_sock_flag(po, PACKET_SOCK_ORIGDEV))
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 		pinfo.pdi_flags |= PDI_ORIGDEV;
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 	if (po->has_vnet_hdr)
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 		pinfo.pdi_flags |= PDI_VNETHDR;
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@@ -39,7 +40,7 @@
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 	struct nlattr *mca;
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 	struct packet_mclist *ml;
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-	mca = nla_nest_start(nlskb, PACKET_DIAG_MCLIST);
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+	mca = nla_nest_start_noflag(nlskb, PACKET_DIAG_MCLIST);
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 	if (!mca)
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 		return -EMSGSIZE;
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@@ -142,7 +143,7 @@
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 	rp = nlmsg_data(nlh);
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 	rp->pdiag_family = AF_PACKET;
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 	rp->pdiag_type = sk->sk_type;
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-	rp->pdiag_num = ntohs(po->num);
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+	rp->pdiag_num = ntohs(READ_ONCE(po->num));
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 	rp->pdiag_ino = sk_ino;
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 	sock_diag_save_cookie(sk, rp->pdiag_cookie);
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