Hi Zhang, Thanks for the catch. But it looks like Steve had already made this change yesterday. Can you please pull and check now? Regards, Shyam -----Original Message----- From: Zhang Xiaoxu <zhangxiaoxu5@xxxxxxxxxx> Sent: Friday, April 9, 2021 1:17 PM To: zhangxiaoxu5@xxxxxxxxxx; sfrench@xxxxxxxxx; linux-cifs@xxxxxxxxxxxxxxx; samba-technical@xxxxxxxxxxxxxxx; yukuai3@xxxxxxxxxx; Shyam Prasad <Shyam.Prasad@xxxxxxxxxxxxx> Subject: [EXTERNAL] [PATCH] cifs: Fix build error when no CONFIG_DNS_RESOLVER hulk robot following build error: ld: fs/cifs/dns_resolve.o: in function `dns_resolve_server_name_to_ip': dns_resolve.c:(.text+0x154): undefined reference to `dns_query' make: *** [Makefile:1251: vmlinux] Error 1 Fixes: e488292a31fa ("cifs: On cifs_reconnect, resolve the hostname again.") Reported-by: Hulk Robot <hulkci@xxxxxxxxxx> Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@xxxxxxxxxx> --- fs/cifs/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig index fe03cbdae959..0d8199765045 100644 --- a/fs/cifs/Kconfig +++ b/fs/cifs/Kconfig @@ -18,6 +18,7 @@ config CIFS select CRYPTO_AES select CRYPTO_LIB_DES select KEYS + select DNS_RESOLVER help This is the client VFS module for the SMB3 family of NAS protocols, (including support for the most recent, most secure dialect SMB3.1.1) @@ -179,7 +180,6 @@ config CIFS_DEBUG_DUMP_KEYS config CIFS_DFS_UPCALL bool "DFS feature support" depends on CIFS - select DNS_RESOLVER help Distributed File System (DFS) support is used to access shares transparently in an enterprise name space, even if the share -- 2.25.4