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Commit 7b732481 authored by Anton Blanchard's avatar Anton Blanchard
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ppc64: move sys32_times + sys32_newstat from Stephen Rothwell

parent 9d20493c
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Showing with 88 additions and 146 deletions
arch/ppc64/kernel/ioctl32.c
View file @ 7b732481
......@@ -1722,9 +1722,9 @@ out: if (data)
struct loop_info32 {
int lo_number; /* ioctl r/o */
__kernel_dev_t32 lo_device; /* ioctl r/o */
compat_dev_t lo_device; /* ioctl r/o */
unsigned int lo_inode; /* ioctl r/o */
__kernel_dev_t32 lo_rdevice; /* ioctl r/o */
compat_dev_t lo_rdevice; /* ioctl r/o */
int lo_offset;
int lo_encrypt_type;
int lo_encrypt_key_size; /* ioctl w/o */
......@@ -2054,7 +2054,7 @@ static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long a
set_fs(old_fs);
if (err >= 0)
err = put_user(kuid, (__kernel_uid_t32 *)arg);
err = put_user(kuid, (compat_uid_t *)arg);
return err;
}
......@@ -3656,7 +3656,7 @@ struct ioctl_trans {
#define HANDLE_IOCTL(cmd,handler) { cmd, (unsigned long)handler, 0 }
#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
#define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, __kernel_uid_t32)
#define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
static struct ioctl_trans ioctl_translations[] = {
/* List here explicitly which ioctl's need translation,
......@@ -3705,6 +3705,7 @@ COMPATIBLE_IOCTL(TIOCSSERIAL),
COMPATIBLE_IOCTL(TIOCSERGETLSR),
COMPATIBLE_IOCTL(TIOCSLTC),
/* Big F */
#if 0
COMPATIBLE_IOCTL(FBIOGET_VSCREENINFO),
COMPATIBLE_IOCTL(FBIOPUT_VSCREENINFO),
COMPATIBLE_IOCTL(FBIOPAN_DISPLAY),
......@@ -3715,6 +3716,7 @@ COMPATIBLE_IOCTL(FBIOGET_CURSORSTATE),
COMPATIBLE_IOCTL(FBIOPUT_CURSORSTATE),
COMPATIBLE_IOCTL(FBIOGET_CON2FBMAP),
COMPATIBLE_IOCTL(FBIOPUT_CON2FBMAP),
#endif
#if 0
COMPATIBLE_IOCTL(FBIOBLANK),
#endif
......@@ -4391,10 +4393,12 @@ HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl),
HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl),
HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl),
HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl),
#if 0
HANDLE_IOCTL(FBIOGET_FSCREENINFO, do_fbioget_fscreeninfo_ioctl),
HANDLE_IOCTL(FBIOGETCMAP, do_fbiogetcmap_ioctl),
HANDLE_IOCTL(FBIOPUTCMAP, do_fbioputcmap_ioctl),
#endif
#endif
HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl),
HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl),
HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl),
......
arch/ppc64/kernel/misc.S
View file @ 7b732481
......@@ -551,7 +551,7 @@ _GLOBAL(sys_call_table32)
.llong .sys_rmdir /* 40 */
.llong .sys_dup
.llong .sys_pipe
.llong .sys32_times
.llong .compat_sys_times
.llong .sys_ni_syscall /* old prof syscall */
.llong .sys_brk /* 45 */
.llong .sys_setgid
......@@ -614,9 +614,9 @@ _GLOBAL(sys_call_table32)
.llong .sys32_syslog
.llong .compat_sys_setitimer
.llong .compat_sys_getitimer /* 105 */
.llong .sys32_newstat
.llong .sys32_newlstat
.llong .sys32_newfstat
.llong .compat_sys_newstat
.llong .compat_sys_newlstat
.llong .compat_sys_newfstat
.llong .sys_uname
.llong .sys_ni_syscall /* 110 old iopl syscall */
.llong .sys_vhangup
......
arch/ppc64/kernel/prom.c
View file @ 7b732481
......@@ -1265,14 +1265,14 @@ check_display(unsigned long mem)
RELOC(default_colors)[i*3+2]) != 0)
break;
#ifdef CONFIG_FB
#ifdef CONFIG_FRAMEBUFFER_CONSOLE
for (i = 0; i < LINUX_LOGO_COLORS; i++)
if (prom_set_color(ih, i + 32,
RELOC(linux_logo_red)[i],
RELOC(linux_logo_green)[i],
RELOC(linux_logo_blue)[i]) != 0)
break;
#endif /* CONFIG_FB */
#endif /* CONFIG_FRAMEBUFFER_CONSOLE */
/*
* If this display is the device that OF is using for stdout,
......
arch/ppc64/kernel/sys_ppc32.c
View file @ 7b732481
......@@ -300,16 +300,16 @@ asmlinkage long sys32_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg
struct ncp_mount_data32_v3 {
int version;
unsigned int ncp_fd;
__kernel_uid_t32 mounted_uid;
__kernel_pid_t32 wdog_pid;
compat_uid_t mounted_uid;
compat_pid_t wdog_pid;
unsigned char mounted_vol[NCP_VOLNAME_LEN + 1];
unsigned int time_out;
unsigned int retry_count;
unsigned int flags;
__kernel_uid_t32 uid;
__kernel_gid_t32 gid;
__kernel_mode_t32 file_mode;
__kernel_mode_t32 dir_mode;
compat_uid_t uid;
compat_gid_t gid;
compat_mode_t file_mode;
compat_mode_t dir_mode;
};
struct ncp_mount_data32_v4 {
......@@ -380,11 +380,11 @@ static void *do_ncp_super_data_conv(void *raw_data)
struct smb_mount_data32 {
int version;
__kernel_uid_t32 mounted_uid;
__kernel_uid_t32 uid;
__kernel_gid_t32 gid;
__kernel_mode_t32 file_mode;
__kernel_mode_t32 dir_mode;
compat_uid_t mounted_uid;
compat_uid_t uid;
compat_gid_t gid;
compat_mode_t file_mode;
compat_mode_t dir_mode;
};
static void *do_smb_super_data_conv(void *raw_data)
......@@ -802,10 +802,13 @@ asmlinkage int ppc32_select(u32 n, u32* inp, u32* outp, u32* exp, u32 tvp_x)
return sys32_select((int)n, inp, outp, exp, tvp_x);
}
static int cp_new_stat32(struct kstat *stat, struct stat32 *statbuf)
int cp_compat_stat(struct kstat *stat, struct compat_stat *statbuf)
{
int err;
if (stat->size > MAX_NON_LFS)
return -EOVERFLOW;
err = put_user(stat->dev, &statbuf->st_dev);
err |= put_user(stat->ino, &statbuf->st_ino);
err |= put_user(stat->mode, &statbuf->st_mode);
......@@ -813,8 +816,6 @@ static int cp_new_stat32(struct kstat *stat, struct stat32 *statbuf)
err |= put_user(stat->uid, &statbuf->st_uid);
err |= put_user(stat->gid, &statbuf->st_gid);
err |= put_user(stat->rdev, &statbuf->st_rdev);
if (stat->size > MAX_NON_LFS)
return -EOVERFLOW;
err |= put_user(stat->size, &statbuf->st_size);
err |= put_user(stat->atime.tv_sec, &statbuf->st_atime);
err |= put_user(0, &statbuf->__unused1);
......@@ -830,39 +831,6 @@ static int cp_new_stat32(struct kstat *stat, struct stat32 *statbuf)
return err;
}
asmlinkage long sys32_newstat(char* filename, struct stat32* statbuf)
{
struct kstat stat;
int error = vfs_stat(filename, &stat);
if (!error)
error = cp_new_stat32(&stat, statbuf);
return error;
}
asmlinkage long sys32_newlstat(char * filename, struct stat32 *statbuf)
{
struct kstat stat;
int error = vfs_lstat(filename, &stat);
if (!error)
error = cp_new_stat32(&stat, statbuf);
return error;
}
asmlinkage long sys32_newfstat(unsigned int fd, struct stat32 *statbuf)
{
struct kstat stat;
int error = vfs_fstat(fd, &stat);
if (!error)
error = cp_new_stat32(&stat, statbuf);
return error;
}
static inline int put_statfs (struct statfs32 *ubuf, struct statfs *kbuf)
{
int err;
......@@ -1492,27 +1460,27 @@ struct nfsctl_client32 {
struct nfsctl_export32 {
s8 ex32_client[NFSCLNT_IDMAX+1];
s8 ex32_path[NFS_MAXPATHLEN+1];
__kernel_dev_t32 ex32_dev;
__kernel_ino_t32 ex32_ino;
compat_dev_t ex32_dev;
compat_ino_t ex32_ino;
s32 ex32_flags;
__kernel_uid_t32 ex32_anon_uid;
__kernel_gid_t32 ex32_anon_gid;
compat_uid_t ex32_anon_uid;
compat_gid_t ex32_anon_gid;
};
struct nfsctl_uidmap32 {
u32 ug32_ident; /* char * */
__kernel_uid_t32 ug32_uidbase;
compat_uid_t ug32_uidbase;
s32 ug32_uidlen;
u32 ug32_udimap; /* uid_t * */
__kernel_uid_t32 ug32_gidbase;
compat_uid_t ug32_gidbase;
s32 ug32_gidlen;
u32 ug32_gdimap; /* gid_t * */
};
struct nfsctl_fhparm32 {
struct sockaddr gf32_addr;
__kernel_dev_t32 gf32_dev;
__kernel_ino_t32 gf32_ino;
compat_dev_t gf32_dev;
compat_ino_t gf32_ino;
s32 gf32_version;
};
......@@ -1645,7 +1613,7 @@ static int nfs_uud32_trans(struct nfsctl_arg *karg, struct nfsctl_arg32 *arg32)
return -ENOMEM;
for(i = 0; i < karg->ca_umap.ug_uidlen; i++)
err |= __get_user(karg->ca_umap.ug_udimap[i],
&(((__kernel_uid_t32 *)A(uaddr))[i]));
&(((compat_uid_t *)A(uaddr))[i]));
err |= __get_user(karg->ca_umap.ug_gidbase,
&arg32->ca32_umap.ug32_gidbase);
err |= __get_user(karg->ca_umap.ug_uidlen,
......@@ -1659,7 +1627,7 @@ static int nfs_uud32_trans(struct nfsctl_arg *karg, struct nfsctl_arg32 *arg32)
return -ENOMEM;
for(i = 0; i < karg->ca_umap.ug_gidlen; i++)
err |= __get_user(karg->ca_umap.ug_gdimap[i],
&(((__kernel_gid_t32 *)A(uaddr))[i]));
&(((compat_gid_t *)A(uaddr))[i]));
return err;
}
......@@ -2076,37 +2044,6 @@ asmlinkage long sys32_settimeofday(struct compat_timeval *tv, struct timezone *t
}
struct tms32 {
__kernel_clock_t32 tms_utime;
__kernel_clock_t32 tms_stime;
__kernel_clock_t32 tms_cutime;
__kernel_clock_t32 tms_cstime;
};
extern asmlinkage long sys_times(struct tms * tbuf);
asmlinkage long sys32_times(struct tms32 *tbuf)
{
struct tms t;
long ret;
mm_segment_t old_fs = get_fs ();
int err;
set_fs (KERNEL_DS);
ret = sys_times(tbuf ? &t : NULL);
set_fs (old_fs);
if (tbuf) {
err = put_user (t.tms_utime, &tbuf->tms_utime);
err |= __put_user (t.tms_stime, &tbuf->tms_stime);
err |= __put_user (t.tms_cutime, &tbuf->tms_cutime);
err |= __put_user (t.tms_cstime, &tbuf->tms_cstime);
if (err)
ret = -EFAULT;
}
return ret;
}
struct msgbuf32 { s32 mtype; char mtext[1]; };
struct semid_ds32 {
......@@ -2159,8 +2096,8 @@ struct msqid64_ds32 {
unsigned int msg_cbytes;
unsigned int msg_qnum;
unsigned int msg_qbytes;
__kernel_pid_t32 msg_lspid;
__kernel_pid_t32 msg_lrpid;
compat_pid_t msg_lspid;
compat_pid_t msg_lrpid;
unsigned int __unused4;
unsigned int __unused5;
};
......@@ -2189,8 +2126,8 @@ struct shmid64_ds32 {
compat_time_t shm_ctime;
unsigned int __unused4;
compat_size_t shm_segsz;
__kernel_pid_t32 shm_cpid;
__kernel_pid_t32 shm_lpid;
compat_pid_t shm_cpid;
compat_pid_t shm_lpid;
unsigned int shm_nattch;
unsigned int __unused5;
unsigned int __unused6;
......@@ -2712,7 +2649,7 @@ extern asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd, off_t* offset, siz
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
asmlinkage long sys32_sendfile(u32 out_fd, u32 in_fd, __kernel_off_t32* offset, u32 count)
asmlinkage long sys32_sendfile(u32 out_fd, u32 in_fd, compat_off_t* offset, u32 count)
{
mm_segment_t old_fs = get_fs();
int ret;
......@@ -4296,7 +4233,7 @@ asmlinkage long sys32_time(compat_time_t* tloc)
extern asmlinkage int sys_sched_setaffinity(pid_t pid, unsigned int len,
unsigned long *user_mask_ptr);
asmlinkage int sys32_sched_setaffinity(__kernel_pid_t32 pid, unsigned int len,
asmlinkage int sys32_sched_setaffinity(compat_pid_t pid, unsigned int len,
u32 *user_mask_ptr)
{
unsigned long kernel_mask;
......@@ -4320,7 +4257,7 @@ asmlinkage int sys32_sched_setaffinity(__kernel_pid_t32 pid, unsigned int len,
extern asmlinkage int sys_sched_getaffinity(pid_t pid, unsigned int len,
unsigned long *user_mask_ptr);
asmlinkage int sys32_sched_getaffinity(__kernel_pid_t32 pid, unsigned int len,
asmlinkage int sys32_sched_getaffinity(compat_pid_t pid, unsigned int len,
u32 *user_mask_ptr)
{
unsigned long kernel_mask;
......
include/asm-ppc64/compat.h
View file @ 7b732481
......@@ -5,9 +5,20 @@
*/
#include <linux/types.h>
#define COMPAT_USER_HZ 100
typedef u32 compat_size_t;
typedef s32 compat_ssize_t;
typedef s32 compat_time_t;
typedef s32 compat_clock_t;
typedef s32 compat_pid_t;
typedef u32 compat_uid_t;
typedef u32 compat_gid_t;
typedef u32 compat_mode_t;
typedef u32 compat_ino_t;
typedef u32 compat_dev_t;
typedef s32 compat_off_t;
typedef s16 compat_nlink_t;
struct compat_timespec {
compat_time_t tv_sec;
......@@ -19,4 +30,24 @@ struct compat_timeval {
s32 tv_usec;
};
struct compat_stat {
compat_dev_t st_dev;
compat_ino_t st_ino;
compat_mode_t st_mode;
compat_nlink_t st_nlink;
compat_uid_t st_uid;
compat_gid_t st_gid;
compat_dev_t st_rdev;
compat_off_t st_size;
compat_off_t st_blksize;
compat_off_t st_blocks;
compat_time_t st_atime;
u32 __unused1;
compat_time_t st_mtime;
u32 __unused2;
compat_time_t st_ctime;
u32 __unused3;
u32 __unused4[2];
};
#endif /* _ASM_PPC64_COMPAT_H */
include/asm-ppc64/ppc32.h
View file @ 7b732481
......@@ -44,19 +44,9 @@ typedef __kernel_fsid_t __kernel_fsid_t32;
})
/* These are here to support 32-bit syscalls on a 64-bit kernel. */
typedef int __kernel_ptrdiff_t32;
typedef int __kernel_clock_t32;
typedef int __kernel_pid_t32;
typedef unsigned short __kernel_ipc_pid_t32;
typedef unsigned int __kernel_uid_t32;
typedef unsigned int __kernel_gid_t32;
typedef unsigned int __kernel_dev_t32;
typedef unsigned int __kernel_ino_t32;
typedef unsigned int __kernel_mode_t32;
typedef unsigned int __kernel_umode_t32;
typedef short __kernel_nlink_t32;
typedef int __kernel_daddr_t32;
typedef int __kernel_off_t32;
typedef unsigned int __kernel_caddr_t32;
typedef int __kernel_loff_t32;
......@@ -88,8 +78,8 @@ typedef struct siginfo32 {
/* kill() */
struct {
__kernel_pid_t32 _pid; /* sender's pid */
__kernel_uid_t32 _uid; /* sender's uid */
compat_pid_t _pid; /* sender's pid */
compat_uid_t _uid; /* sender's uid */
} _kill;
/* POSIX.1b timers */
......@@ -100,18 +90,18 @@ typedef struct siginfo32 {
/* POSIX.1b signals */
struct {
__kernel_pid_t32 _pid; /* sender's pid */
__kernel_uid_t32 _uid; /* sender's uid */
compat_pid_t _pid; /* sender's pid */
compat_uid_t _uid; /* sender's uid */
sigval_t32 _sigval;
} _rt;
/* SIGCHLD */
struct {
__kernel_pid_t32 _pid; /* which child */
__kernel_uid_t32 _uid; /* sender's uid */
compat_pid_t _pid; /* which child */
compat_uid_t _uid; /* sender's uid */
int _status; /* exit code */
__kernel_clock_t32 _utime;
__kernel_clock_t32 _stime;
compat_clock_t _utime;
compat_clock_t _stime;
} _sigchld;
/* SIGILL, SIGFPE, SIGSEGV, SIGBUS, SIGEMT */
......@@ -164,32 +154,12 @@ typedef struct sigaltstack_32 {
struct flock32 {
short l_type;
short l_whence;
__kernel_off_t32 l_start;
__kernel_off_t32 l_len;
__kernel_pid_t32 l_pid;
compat_off_t l_start;
compat_off_t l_len;
compat_pid_t l_pid;
short __unused;
};
struct stat32 {
__kernel_dev_t32 st_dev; /* 2 */
__kernel_ino_t32 st_ino; /* 4 */
__kernel_mode_t32 st_mode; /* 2 */
short st_nlink; /* 2 */
__kernel_uid_t32 st_uid; /* 2 */
__kernel_gid_t32 st_gid; /* 2 */
__kernel_dev_t32 st_rdev; /* 2 */
__kernel_off_t32 st_size; /* 4 */
__kernel_off_t32 st_blksize; /* 4 */
__kernel_off_t32 st_blocks; /* 4 */
compat_time_t st_atime; /* 4 */
unsigned int __unused1; /* 4 */
compat_time_t st_mtime; /* 4 */
unsigned int __unused2; /* 4 */
compat_time_t st_ctime; /* 4 */
unsigned int __unused3; /* 4 */
unsigned int __unused4[2]; /* 2*4 */
};
struct sigcontext32 {
unsigned int _unused[4];
int signal;
......
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