diff options
| -rw-r--r-- | arch/ppc64/kernel/sys_ppc32.c | 5 | ||||
| -rw-r--r-- | include/linux/aio.h | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/arch/ppc64/kernel/sys_ppc32.c b/arch/ppc64/kernel/sys_ppc32.c index 64cc96968e28..66077d35a9b9 100644 --- a/arch/ppc64/kernel/sys_ppc32.c +++ b/arch/ppc64/kernel/sys_ppc32.c @@ -32,6 +32,7 @@ #include <linux/shm.h> #include <linux/slab.h> #include <linux/uio.h> +#include <linux/aio.h> #include <linux/nfs_fs.h> #include <linux/smb_fs.h> #include <linux/smb_mount.h> @@ -2717,7 +2718,7 @@ long sys32_io_submit(aio_context_t ctx_id, u32 number, u32 *iocbpp) struct iocb tmp; u32 *user_iocb; - if (unlikely(__get_user(user_iocb, iocbpp + i))) { + if (unlikely(__get_user((u32)(long)user_iocb, iocbpp + i))) { ret = -EFAULT; break; } @@ -2727,7 +2728,7 @@ long sys32_io_submit(aio_context_t ctx_id, u32 number, u32 *iocbpp) break; } - ret = io_submit_one(ctx, user_iocb, &tmp); + ret = io_submit_one(ctx, (struct iocb *)user_iocb, &tmp); if (ret) break; } diff --git a/include/linux/aio.h b/include/linux/aio.h index a00ad7b7bf92..adbf5ea8bbe9 100644 --- a/include/linux/aio.h +++ b/include/linux/aio.h @@ -147,6 +147,9 @@ extern int FASTCALL(aio_complete(struct kiocb *iocb, long res, long res2)); extern void FASTCALL(__put_ioctx(struct kioctx *ctx)); struct mm_struct; extern void FASTCALL(exit_aio(struct mm_struct *mm)); +extern struct kioctx *lookup_ioctx(unsigned long ctx_id); +extern int FASTCALL(io_submit_one(struct kioctx *ctx, + struct iocb *user_iocb, struct iocb *iocb)); /* semi private, but used by the 32bit emulations: */ struct kioctx *lookup_ioctx(unsigned long ctx_id); |