diff options
Diffstat (limited to 'arch/um/drivers')
| -rw-r--r-- | arch/um/drivers/cow.h | 1 | ||||
| -rw-r--r-- | arch/um/drivers/cow_sys.h | 1 | ||||
| -rw-r--r-- | arch/um/drivers/mconsole_kern.c | 7 | ||||
| -rw-r--r-- | arch/um/drivers/slip.h | 1 | ||||
| -rw-r--r-- | arch/um/drivers/slip_common.c | 1 | ||||
| -rw-r--r-- | arch/um/drivers/slip_common.h | 1 | ||||
| -rw-r--r-- | arch/um/drivers/slirp.h | 1 | ||||
| -rw-r--r-- | arch/um/drivers/stderr_console.c | 1 |
8 files changed, 8 insertions, 6 deletions
diff --git a/arch/um/drivers/cow.h b/arch/um/drivers/cow.h index 6673508f3426..760c507dd5b6 100644 --- a/arch/um/drivers/cow.h +++ b/arch/um/drivers/cow.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __COW_H__ #define __COW_H__ diff --git a/arch/um/drivers/cow_sys.h b/arch/um/drivers/cow_sys.h index 67cbee63e702..916811ef5317 100644 --- a/arch/um/drivers/cow_sys.h +++ b/arch/um/drivers/cow_sys.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __COW_SYS_H__ #define __COW_SYS_H__ diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index af326fb6510d..c4d162a94be9 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -148,12 +148,7 @@ void mconsole_proc(struct mc_request *req) } do { - loff_t pos = file->f_pos; - mm_segment_t old_fs = get_fs(); - set_fs(KERNEL_DS); - len = vfs_read(file, buf, PAGE_SIZE - 1, &pos); - set_fs(old_fs); - file->f_pos = pos; + len = kernel_read(file, buf, PAGE_SIZE - 1, &file->f_pos); if (len < 0) { mconsole_reply(req, "Read of file failed", 1, 0); goto out_free; diff --git a/arch/um/drivers/slip.h b/arch/um/drivers/slip.h index c64f8c61d274..0f3b7ca99465 100644 --- a/arch/um/drivers/slip.h +++ b/arch/um/drivers/slip.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __UM_SLIP_H #define __UM_SLIP_H diff --git a/arch/um/drivers/slip_common.c b/arch/um/drivers/slip_common.c index f597fa7c91d3..20fe4f42743d 100644 --- a/arch/um/drivers/slip_common.c +++ b/arch/um/drivers/slip_common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include "slip_common.h" #include <net_user.h> diff --git a/arch/um/drivers/slip_common.h b/arch/um/drivers/slip_common.h index d574e0a9dc13..d3798b5caf7f 100644 --- a/arch/um/drivers/slip_common.h +++ b/arch/um/drivers/slip_common.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __UM_SLIP_COMMON_H #define __UM_SLIP_COMMON_H diff --git a/arch/um/drivers/slirp.h b/arch/um/drivers/slirp.h index 89ccf83b7577..4aef2b88249a 100644 --- a/arch/um/drivers/slirp.h +++ b/arch/um/drivers/slirp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __UM_SLIRP_H #define __UM_SLIRP_H diff --git a/arch/um/drivers/stderr_console.c b/arch/um/drivers/stderr_console.c index d07a97f8b994..ecc3a5814932 100644 --- a/arch/um/drivers/stderr_console.c +++ b/arch/um/drivers/stderr_console.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/init.h> #include <linux/console.h> |