3 files changed, 23 insertions, 14 deletions

diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index cc3eb78e333a..7b725020823c 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -208,19 +208,6 @@ static int compat_blkpg_ioctl(struct block_device *bdev, fmode_t mode,
 #define BLKBSZSET_32            _IOW(0x12, 113, int)
 #define BLKGETSIZE64_32         _IOR(0x12, 114, int)
 
-struct compat_floppy_struct {
-        compat_uint_t   size;
-        compat_uint_t   sect;
-        compat_uint_t   head;
-        compat_uint_t   track;
-        compat_uint_t   stretch;
-        unsigned char   gap;
-        unsigned char   rate;
-        unsigned char   spec1;
-        unsigned char   fmt_gap;
-        const compat_caddr_t name;
-};
-
 struct compat_floppy_drive_params {
         char            cmos;
         compat_ulong_t  max_dtr;
@@ -288,7 +275,6 @@ struct compat_floppy_write_errors {
 
 #define FDSETPRM32 _IOW(2, 0x42, struct compat_floppy_struct)
 #define FDDEFPRM32 _IOW(2, 0x43, struct compat_floppy_struct)
-#define FDGETPRM32 _IOR(2, 0x04, struct compat_floppy_struct)
 #define FDSETDRVPRM32 _IOW(2, 0x90, struct compat_floppy_drive_params)
 #define FDGETDRVPRM32 _IOR(2, 0x11, struct compat_floppy_drive_params)
 #define FDGETDRVSTAT32 _IOR(2, 0x12, struct compat_floppy_drive_struct)
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 61abb638b4bf..8be086e9abe4 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -68,6 +68,8 @@
 
 #ifdef CONFIG_BLOCK
 #include <linux/loop.h>
+#include <linux/cdrom.h>
+#include <linux/fd.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_ioctl.h>
 #include <scsi/sg.h>
@@ -944,6 +946,9 @@ COMPATIBLE_IOCTL(FIOQSIZE)
 IGNORE_IOCTL(LOOP_CLR_FD)
 /* md calls this on random blockdevs */
 IGNORE_IOCTL(RAID_VERSION)
+/* qemu/qemu-img might call these two on plain files for probing */
+IGNORE_IOCTL(CDROM_DRIVE_STATUS)
+IGNORE_IOCTL(FDGETPRM32)
 /* SG stuff */
 COMPATIBLE_IOCTL(SG_SET_TIMEOUT)
 COMPATIBLE_IOCTL(SG_GET_TIMEOUT)
diff --git a/include/linux/fd.h b/include/linux/fd.h
index f5d194af07a8..c6a68d011608 100644
--- a/include/linux/fd.h
+++ b/include/linux/fd.h
@@ -3,6 +3,7 @@
 
 #include <linux/ioctl.h>
 #include <linux/compiler.h>
+#include <linux/compat.h>
 
 /* New file layout: Now the ioctl definitions immediately follow the
  * definitions of the structures that they use */
@@ -377,4 +378,21 @@ struct floppy_raw_cmd {
 #define FDEJECT _IO(2, 0x5a)
 /* eject the disk */
 
+#ifdef CONFIG_COMPAT
+struct compat_floppy_struct {
+        compat_uint_t   size;
+        compat_uint_t   sect;
+        compat_uint_t   head;
+        compat_uint_t   track;
+        compat_uint_t   stretch;
+        unsigned char   gap;
+        unsigned char   rate;
+        unsigned char   spec1;
+        unsigned char   fmt_gap;
+        const compat_caddr_t name;
+};
+
+#define FDGETPRM32 _IOR(2, 0x04, struct compat_floppy_struct)
+#endif
+
 #endif