diff options
Diffstat (limited to 'arch/tile/kernel/compat.c')
| -rw-r--r-- | arch/tile/kernel/compat.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c index b1e06d041555..dbc213adf5e1 100644 --- a/arch/tile/kernel/compat.c +++ b/arch/tile/kernel/compat.c @@ -21,7 +21,6 @@ #include <linux/kdev_t.h> #include <linux/fs.h> #include <linux/fcntl.h> -#include <linux/smp_lock.h> #include <linux/uaccess.h> #include <linux/signal.h> #include <asm/syscalls.h> @@ -148,14 +147,20 @@ long tile_compat_sys_msgrcv(int msqid, #define compat_sys_readahead sys32_readahead #define compat_sys_sync_file_range compat_sys_sync_file_range2 -/* The native 64-bit "struct stat" matches the 32-bit "struct stat64". */ -#define compat_sys_stat64 sys_newstat -#define compat_sys_lstat64 sys_newlstat -#define compat_sys_fstat64 sys_newfstat -#define compat_sys_fstatat64 sys_newfstatat +/* We leverage the "struct stat64" type for 32-bit time_t/nsec. */ +#define compat_sys_stat64 sys_stat64 +#define compat_sys_lstat64 sys_lstat64 +#define compat_sys_fstat64 sys_fstat64 +#define compat_sys_fstatat64 sys_fstatat64 -/* Pass full 64-bit values through ptrace. */ -#define compat_sys_ptrace tile_compat_sys_ptrace +/* The native sys_ptrace dynamically handles compat binaries. */ +#define compat_sys_ptrace sys_ptrace + +/* Call the trampolines to manage pt_regs where necessary. */ +#define compat_sys_execve _compat_sys_execve +#define compat_sys_sigaltstack _compat_sys_sigaltstack +#define compat_sys_rt_sigreturn _compat_sys_rt_sigreturn +#define sys_clone _sys_clone /* * Note that we can't include <linux/unistd.h> here since the header |