diff options
| author | Shyam Prasad N <sprasad@microsoft.com> | 2024-01-17 06:21:33 +0000 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-01-18 21:01:04 -0600 |
| commit | 7f738527a7a03021c7e1b02e188f446845f05eb6 (patch) | |
| tree | e1e0eb0265c1d841fb76066340763a8143fbb6fe /fs/smb | |
| parent | 268b8b5797becb242013fcd63173eb28c007c8ae (diff) | |
cifs: new nt status codes from MS-SMB2
MS-SMB2 spec has introduced two new status codes,
STATUS_SERVER_UNAVAILABLE and STATUS_FILE_NOT_AVAILABLE
which are to be treated as retryable errors.
This change adds these to the available mappings and
maps them to Linux errno EAGAIN.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb')
| -rw-r--r-- | fs/smb/client/smb2maperror.c | 2 | ||||
| -rw-r--r-- | fs/smb/client/smb2status.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/fs/smb/client/smb2maperror.c b/fs/smb/client/smb2maperror.c index 1a90dd78b238..ac1895358908 100644 --- a/fs/smb/client/smb2maperror.c +++ b/fs/smb/client/smb2maperror.c @@ -1210,6 +1210,8 @@ static const struct status_to_posix_error smb2_error_map_table[] = { {STATUS_INVALID_TASK_INDEX, -EIO, "STATUS_INVALID_TASK_INDEX"}, {STATUS_THREAD_ALREADY_IN_TASK, -EIO, "STATUS_THREAD_ALREADY_IN_TASK"}, {STATUS_CALLBACK_BYPASS, -EIO, "STATUS_CALLBACK_BYPASS"}, + {STATUS_SERVER_UNAVAILABLE, -EAGAIN, "STATUS_SERVER_UNAVAILABLE"}, + {STATUS_FILE_NOT_AVAILABLE, -EAGAIN, "STATUS_FILE_NOT_AVAILABLE"}, {STATUS_PORT_CLOSED, -EIO, "STATUS_PORT_CLOSED"}, {STATUS_MESSAGE_LOST, -EIO, "STATUS_MESSAGE_LOST"}, {STATUS_INVALID_MESSAGE, -EIO, "STATUS_INVALID_MESSAGE"}, diff --git a/fs/smb/client/smb2status.h b/fs/smb/client/smb2status.h index a9e958166fc5..9c6d79b0bd49 100644 --- a/fs/smb/client/smb2status.h +++ b/fs/smb/client/smb2status.h @@ -982,6 +982,8 @@ struct ntstatus { #define STATUS_INVALID_TASK_INDEX cpu_to_le32(0xC0000501) #define STATUS_THREAD_ALREADY_IN_TASK cpu_to_le32(0xC0000502) #define STATUS_CALLBACK_BYPASS cpu_to_le32(0xC0000503) +#define STATUS_SERVER_UNAVAILABLE cpu_to_le32(0xC0000466) +#define STATUS_FILE_NOT_AVAILABLE cpu_to_le32(0xC0000467) #define STATUS_PORT_CLOSED cpu_to_le32(0xC0000700) #define STATUS_MESSAGE_LOST cpu_to_le32(0xC0000701) #define STATUS_INVALID_MESSAGE cpu_to_le32(0xC0000702) |