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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:16:15 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:16:15 +0000
commitb5d465a24babe0dbb7438a7ef28eb29a933de302 (patch)
tree7a1e797d75fc2668c2bead5c19f93e472d57a5e1 /fs/smb
parentReleasing progress-linux version 6.9.10-1~progress7.99u1. (diff)
downloadlinux-b5d465a24babe0dbb7438a7ef28eb29a933de302.tar.xz
linux-b5d465a24babe0dbb7438a7ef28eb29a933de302.zip
Merging upstream version 6.9.11.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/smb')
-rw-r--r--fs/smb/client/cifsfs.c2
-rw-r--r--fs/smb/client/file.c4
-rw-r--r--fs/smb/common/smb2pdu.h34
-rw-r--r--fs/smb/server/smb2pdu.c9
4 files changed, 44 insertions, 5 deletions
diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c
index d8ede68260..612e3398b2 100644
--- a/fs/smb/client/cifsfs.c
+++ b/fs/smb/client/cifsfs.c
@@ -1409,7 +1409,7 @@ ssize_t cifs_file_copychunk_range(unsigned int xid,
target_tcon = tlink_tcon(smb_file_target->tlink);
if (src_tcon->ses != target_tcon->ses) {
- cifs_dbg(VFS, "source and target of copy not on same server\n");
+ cifs_dbg(FYI, "source and target of copy not on same server\n");
goto out;
}
diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c
index 9be37d0fe7..4784fece4d 100644
--- a/fs/smb/client/file.c
+++ b/fs/smb/client/file.c
@@ -2753,7 +2753,7 @@ static void cifs_extend_writeback(struct address_space *mapping,
break;
}
- if (!folio_try_get_rcu(folio)) {
+ if (!folio_try_get(folio)) {
xas_reset(xas);
continue;
}
@@ -2989,7 +2989,7 @@ search_again:
if (!folio)
break;
- if (!folio_try_get_rcu(folio)) {
+ if (!folio_try_get(folio)) {
xas_reset(xas);
continue;
}
diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h
index 202ff91281..694d2b4a4a 100644
--- a/fs/smb/common/smb2pdu.h
+++ b/fs/smb/common/smb2pdu.h
@@ -917,6 +917,40 @@ struct smb2_query_directory_rsp {
__u8 Buffer[];
} __packed;
+/* DeviceType Flags */
+#define FILE_DEVICE_CD_ROM 0x00000002
+#define FILE_DEVICE_CD_ROM_FILE_SYSTEM 0x00000003
+#define FILE_DEVICE_DFS 0x00000006
+#define FILE_DEVICE_DISK 0x00000007
+#define FILE_DEVICE_DISK_FILE_SYSTEM 0x00000008
+#define FILE_DEVICE_FILE_SYSTEM 0x00000009
+#define FILE_DEVICE_NAMED_PIPE 0x00000011
+#define FILE_DEVICE_NETWORK 0x00000012
+#define FILE_DEVICE_NETWORK_FILE_SYSTEM 0x00000014
+#define FILE_DEVICE_NULL 0x00000015
+#define FILE_DEVICE_PARALLEL_PORT 0x00000016
+#define FILE_DEVICE_PRINTER 0x00000018
+#define FILE_DEVICE_SERIAL_PORT 0x0000001b
+#define FILE_DEVICE_STREAMS 0x0000001e
+#define FILE_DEVICE_TAPE 0x0000001f
+#define FILE_DEVICE_TAPE_FILE_SYSTEM 0x00000020
+#define FILE_DEVICE_VIRTUAL_DISK 0x00000024
+#define FILE_DEVICE_NETWORK_REDIRECTOR 0x00000028
+
+/* Device Characteristics */
+#define FILE_REMOVABLE_MEDIA 0x00000001
+#define FILE_READ_ONLY_DEVICE 0x00000002
+#define FILE_FLOPPY_DISKETTE 0x00000004
+#define FILE_WRITE_ONCE_MEDIA 0x00000008
+#define FILE_REMOTE_DEVICE 0x00000010
+#define FILE_DEVICE_IS_MOUNTED 0x00000020
+#define FILE_VIRTUAL_VOLUME 0x00000040
+#define FILE_DEVICE_SECURE_OPEN 0x00000100
+#define FILE_CHARACTERISTIC_TS_DEVICE 0x00001000
+#define FILE_CHARACTERISTIC_WEBDAV_DEVICE 0x00002000
+#define FILE_PORTABLE_DEVICE 0x00004000
+#define FILE_DEVICE_ALLOW_APPCONTAINER_TRAVERSAL 0x00020000
+
/*
* Maximum number of iovs we need for a set-info request.
* The largest one is rename/hardlink
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index 7d26fdcebb..840c71c66b 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -5323,8 +5323,13 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work,
info = (struct filesystem_device_info *)rsp->Buffer;
- info->DeviceType = cpu_to_le32(stfs.f_type);
- info->DeviceCharacteristics = cpu_to_le32(0x00000020);
+ info->DeviceType = cpu_to_le32(FILE_DEVICE_DISK);
+ info->DeviceCharacteristics =
+ cpu_to_le32(FILE_DEVICE_IS_MOUNTED);
+ if (!test_tree_conn_flag(work->tcon,
+ KSMBD_TREE_CONN_FLAG_WRITABLE))
+ info->DeviceCharacteristics |=
+ cpu_to_le32(FILE_READ_ONLY_DEVICE);
rsp->OutputBufferLength = cpu_to_le32(8);
break;
}