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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 10:43:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 10:43:11 -0700
commit5704e44d283e907623e3775c1262f206a2c48cf3 (patch)
tree0a981b24173e90854e7b7d812b35859e1e5f0174 /fs/compat_ioctl.c
parent91151240ed8e97cc4457dae4094153c2744f1eb8 (diff)
parent6de5bd128d381ad88ac6d419a5e597048eb468cf (diff)
downloadop-kernel-dev-5704e44d283e907623e3775c1262f206a2c48cf3.zip
op-kernel-dev-5704e44d283e907623e3775c1262f206a2c48cf3.tar.gz
Merge branch 'config' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
* 'config' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl: BKL: introduce CONFIG_BKL. dabusb: remove the BKL sunrpc: remove the big kernel lock init/main.c: remove BKL notations blktrace: remove the big kernel lock rtmutex-tester: make it build without BKL dvb-core: kill the big kernel lock dvb/bt8xx: kill the big kernel lock tlclk: remove big kernel lock fix rawctl compat ioctls breakage on amd64 and itanic uml: kill big kernel lock parisc: remove big kernel lock cris: autoconvert trivial BKL users alpha: kill big kernel lock isapnp: BKL removal s390/block: kill the big kernel lock hpet: kill BKL, add compat_ioctl
Diffstat (limited to 'fs/compat_ioctl.c')
-rw-r--r--fs/compat_ioctl.c70
1 files changed, 0 insertions, 70 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 03e59aa..d0ad09d 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -599,69 +599,6 @@ static int do_smb_getmountuid(unsigned int fd, unsigned int cmd,
#define HIDPGETCONNLIST _IOR('H', 210, int)
#define HIDPGETCONNINFO _IOR('H', 211, int)
-#ifdef CONFIG_BLOCK
-struct raw32_config_request
-{
- compat_int_t raw_minor;
- __u64 block_major;
- __u64 block_minor;
-} __attribute__((packed));
-
-static int get_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
-{
- int ret;
-
- if (!access_ok(VERIFY_READ, user_req, sizeof(struct raw32_config_request)))
- return -EFAULT;
-
- ret = __get_user(req->raw_minor, &user_req->raw_minor);
- ret |= __get_user(req->block_major, &user_req->block_major);
- ret |= __get_user(req->block_minor, &user_req->block_minor);
-
- return ret ? -EFAULT : 0;
-}
-
-static int set_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
-{
- int ret;
-
- if (!access_ok(VERIFY_WRITE, user_req, sizeof(struct raw32_config_request)))
- return -EFAULT;
-
- ret = __put_user(req->raw_minor, &user_req->raw_minor);
- ret |= __put_user(req->block_major, &user_req->block_major);
- ret |= __put_user(req->block_minor, &user_req->block_minor);
-
- return ret ? -EFAULT : 0;
-}
-
-static int raw_ioctl(unsigned fd, unsigned cmd,
- struct raw32_config_request __user *user_req)
-{
- int ret;
-
- switch (cmd) {
- case RAW_SETBIND:
- default: { /* RAW_GETBIND */
- struct raw_config_request req;
- mm_segment_t oldfs = get_fs();
-
- if ((ret = get_raw32_request(&req, user_req)))
- return ret;
-
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd,cmd,(unsigned long)&req);
- set_fs(oldfs);
-
- if ((!ret) && (cmd == RAW_GETBIND)) {
- ret = set_raw32_request(&req, user_req);
- }
- break;
- }
- }
- return ret;
-}
-#endif /* CONFIG_BLOCK */
struct serial_struct32 {
compat_int_t type;
@@ -1262,9 +1199,6 @@ COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE5)
COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS)
COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS)
COMPATIBLE_IOCTL(OSS_GETVERSION)
-/* Raw devices */
-COMPATIBLE_IOCTL(RAW_SETBIND)
-COMPATIBLE_IOCTL(RAW_GETBIND)
/* SMB ioctls which do not need any translations */
COMPATIBLE_IOCTL(SMB_IOC_NEWCONN)
/* Watchdog */
@@ -1523,10 +1457,6 @@ static long do_ioctl_trans(int fd, unsigned int cmd,
case MTIOCGET32:
case MTIOCPOS32:
return mt_ioctl_trans(fd, cmd, argp);
- /* Raw devices */
- case RAW_SETBIND:
- case RAW_GETBIND:
- return raw_ioctl(fd, cmd, argp);
#endif
/* One SMB ioctl needs translations. */
#define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
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