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authorPaulo Alcantara <pc@manguebit.org>2025-07-31 20:46:42 -0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-08-15 16:39:32 +0200
commitf8517f20dcd6f5207b1fc523d08b3724a17c7e7d (patch)
treef40cfbccb32f885e67b93cec29097dba031dcda5
parente332b8952ff5757778a28280041daf5e0b8b7a88 (diff)
smb: client: default to nonativesocket under POSIX mounts
commit 6b445309eec2bc0594f3e24c7777aeef891d386e upstream. SMB3.1.1 POSIX mounts require sockets to be created with NFS reparse points. Cc: linux-cifs@vger.kernel.org Cc: Ralph Boehme <slow@samba.org> Cc: David Howells <dhowells@redhat.com> Cc: <stable@vger.kernel.org> Reported-by: Matthew Richardson <m.richardson@ed.ac.uk> Closes: https://marc.info/?i=1124e7cd-6a46-40a6-9f44-b7664a66654b@ed.ac.uk Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--fs/smb/client/fs_context.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c
index f9681f852d20..3d0bb068f825 100644
--- a/fs/smb/client/fs_context.c
+++ b/fs/smb/client/fs_context.c
@@ -1674,6 +1674,7 @@ static int smb3_fs_context_parse_param(struct fs_context *fc,
pr_warn_once("conflicting posix mount options specified\n");
ctx->linux_ext = 1;
ctx->no_linux_ext = 0;
+ ctx->nonativesocket = 1; /* POSIX mounts use NFS style reparse points */
}
break;
case Opt_nocase: