summaryrefslogtreecommitdiffstats
path: root/arch/s390/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/kernel')
-rw-r--r--arch/s390/kernel/Makefile5
-rw-r--r--arch/s390/kernel/compat_exec_domain.c29
-rw-r--r--arch/s390/kernel/compat_linux.c116
-rw-r--r--arch/s390/kernel/compat_linux.h81
-rw-r--r--arch/s390/kernel/compat_signal.c4
-rw-r--r--arch/s390/kernel/compat_wrapper.S1425
-rw-r--r--arch/s390/kernel/compat_wrapper.c215
-rw-r--r--arch/s390/kernel/early.c2
-rw-r--r--arch/s390/kernel/entry.S9
-rw-r--r--arch/s390/kernel/entry.h6
-rw-r--r--arch/s390/kernel/entry64.S9
-rw-r--r--arch/s390/kernel/ftrace.c3
-rw-r--r--arch/s390/kernel/irq.c2
-rw-r--r--arch/s390/kernel/perf_event.c2
-rw-r--r--arch/s390/kernel/ptrace.c13
-rw-r--r--arch/s390/kernel/setup.c17
-rw-r--r--arch/s390/kernel/smp.c8
-rw-r--r--arch/s390/kernel/syscalls.S504
-rw-r--r--arch/s390/kernel/topology.c1
19 files changed, 607 insertions, 1844 deletions
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index 1b3ac09c11b..a95c4ca9961 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -47,9 +47,8 @@ obj-$(CONFIG_SCHED_BOOK) += topology.o
obj-$(CONFIG_HIBERNATION) += suspend.o swsusp_asm64.o
obj-$(CONFIG_AUDIT) += audit.o
compat-obj-$(CONFIG_AUDIT) += compat_audit.o
-obj-$(CONFIG_COMPAT) += compat_linux.o compat_signal.o \
- compat_wrapper.o compat_exec_domain.o \
- $(compat-obj-y)
+obj-$(CONFIG_COMPAT) += compat_linux.o compat_signal.o
+obj-$(CONFIG_COMPAT) += compat_wrapper.o $(compat-obj-y)
obj-$(CONFIG_STACKTRACE) += stacktrace.o
obj-$(CONFIG_KPROBES) += kprobes.o
diff --git a/arch/s390/kernel/compat_exec_domain.c b/arch/s390/kernel/compat_exec_domain.c
deleted file mode 100644
index 765fabdada9..00000000000
--- a/arch/s390/kernel/compat_exec_domain.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Support for 32-bit Linux for S390 personality.
- *
- * Copyright IBM Corp. 2000
- * Author(s): Gerhard Tonn (ton@de.ibm.com)
- *
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/personality.h>
-#include <linux/sched.h>
-
-static struct exec_domain s390_exec_domain;
-
-static int __init s390_init (void)
-{
- s390_exec_domain.name = "Linux/s390";
- s390_exec_domain.handler = NULL;
- s390_exec_domain.pers_low = PER_LINUX32;
- s390_exec_domain.pers_high = PER_LINUX32;
- s390_exec_domain.signal_map = default_exec_domain.signal_map;
- s390_exec_domain.signal_invmap = default_exec_domain.signal_invmap;
- register_exec_domain(&s390_exec_domain);
- return 0;
-}
-
-__initcall(s390_init);
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index db02052bd13..ca38139423a 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -86,48 +86,51 @@
#define SET_STAT_UID(stat, uid) (stat).st_uid = high2lowuid(uid)
#define SET_STAT_GID(stat, gid) (stat).st_gid = high2lowgid(gid)
-asmlinkage long sys32_chown16(const char __user * filename, u16 user, u16 group)
+COMPAT_SYSCALL_DEFINE3(s390_chown16, const char __user *, filename,
+ u16, user, u16, group)
{
return sys_chown(filename, low2highuid(user), low2highgid(group));
}
-asmlinkage long sys32_lchown16(const char __user * filename, u16 user, u16 group)
+COMPAT_SYSCALL_DEFINE3(s390_lchown16, const char __user *,
+ filename, u16, user, u16, group)
{
return sys_lchown(filename, low2highuid(user), low2highgid(group));
}
-asmlinkage long sys32_fchown16(unsigned int fd, u16 user, u16 group)
+COMPAT_SYSCALL_DEFINE3(s390_fchown16, unsigned int, fd, u16, user, u16, group)
{
return sys_fchown(fd, low2highuid(user), low2highgid(group));
}
-asmlinkage long sys32_setregid16(u16 rgid, u16 egid)
+COMPAT_SYSCALL_DEFINE2(s390_setregid16, u16, rgid, u16, egid)
{
return sys_setregid(low2highgid(rgid), low2highgid(egid));
}
-asmlinkage long sys32_setgid16(u16 gid)
+COMPAT_SYSCALL_DEFINE1(s390_setgid16, u16, gid)
{
return sys_setgid((gid_t)gid);
}
-asmlinkage long sys32_setreuid16(u16 ruid, u16 euid)
+COMPAT_SYSCALL_DEFINE2(s390_setreuid16, u16, ruid, u16, euid)
{
return sys_setreuid(low2highuid(ruid), low2highuid(euid));
}
-asmlinkage long sys32_setuid16(u16 uid)
+COMPAT_SYSCALL_DEFINE1(s390_setuid16, u16, uid)
{
return sys_setuid((uid_t)uid);
}
-asmlinkage long sys32_setresuid16(u16 ruid, u16 euid, u16 suid)
+COMPAT_SYSCALL_DEFINE3(s390_setresuid16, u16, ruid, u16, euid, u16, suid)
{
return sys_setresuid(low2highuid(ruid), low2highuid(euid),
- low2highuid(suid));
+ low2highuid(suid));
}
-asmlinkage long sys32_getresuid16(u16 __user *ruidp, u16 __user *euidp, u16 __user *suidp)
+COMPAT_SYSCALL_DEFINE3(s390_getresuid16, u16 __user *, ruidp,
+ u16 __user *, euidp, u16 __user *, suidp)
{
const struct cred *cred = current_cred();
int retval;
@@ -144,13 +147,14 @@ asmlinkage long sys32_getresuid16(u16 __user *ruidp, u16 __user *euidp, u16 __us
return retval;
}
-asmlinkage long sys32_setresgid16(u16 rgid, u16 egid, u16 sgid)
+COMPAT_SYSCALL_DEFINE3(s390_setresgid16, u16, rgid, u16, egid, u16, sgid)
{
return sys_setresgid(low2highgid(rgid), low2highgid(egid),
- low2highgid(sgid));
+ low2highgid(sgid));
}
-asmlinkage long sys32_getresgid16(u16 __user *rgidp, u16 __user *egidp, u16 __user *sgidp)
+COMPAT_SYSCALL_DEFINE3(s390_getresgid16, u16 __user *, rgidp,
+ u16 __user *, egidp, u16 __user *, sgidp)
{
const struct cred *cred = current_cred();
int retval;
@@ -167,12 +171,12 @@ asmlinkage long sys32_getresgid16(u16 __user *rgidp, u16 __user *egidp, u16 __us
return retval;
}
-asmlinkage long sys32_setfsuid16(u16 uid)
+COMPAT_SYSCALL_DEFINE1(s390_setfsuid16, u16, uid)
{
return sys_setfsuid((uid_t)uid);
}
-asmlinkage long sys32_setfsgid16(u16 gid)
+COMPAT_SYSCALL_DEFINE1(s390_setfsgid16, u16, gid)
{
return sys_setfsgid((gid_t)gid);
}
@@ -215,7 +219,7 @@ static int groups16_from_user(struct group_info *group_info, u16 __user *groupli
return 0;
}
-asmlinkage long sys32_getgroups16(int gidsetsize, u16 __user *grouplist)
+COMPAT_SYSCALL_DEFINE2(s390_getgroups16, int, gidsetsize, u16 __user *, grouplist)
{
const struct cred *cred = current_cred();
int i;
@@ -240,7 +244,7 @@ out:
return i;
}
-asmlinkage long sys32_setgroups16(int gidsetsize, u16 __user *grouplist)
+COMPAT_SYSCALL_DEFINE2(s390_setgroups16, int, gidsetsize, u16 __user *, grouplist)
{
struct group_info *group_info;
int retval;
@@ -265,22 +269,22 @@ asmlinkage long sys32_setgroups16(int gidsetsize, u16 __user *grouplist)
return retval;
}
-asmlinkage long sys32_getuid16(void)
+COMPAT_SYSCALL_DEFINE0(s390_getuid16)
{
return high2lowuid(from_kuid_munged(current_user_ns(), current_uid()));
}
-asmlinkage long sys32_geteuid16(void)
+COMPAT_SYSCALL_DEFINE0(s390_geteuid16)
{
return high2lowuid(from_kuid_munged(current_user_ns(), current_euid()));
}
-asmlinkage long sys32_getgid16(void)
+COMPAT_SYSCALL_DEFINE0(s390_getgid16)
{
return high2lowgid(from_kgid_munged(current_user_ns(), current_gid()));
}
-asmlinkage long sys32_getegid16(void)
+COMPAT_SYSCALL_DEFINE0(s390_getegid16)
{
return high2lowgid(from_kgid_munged(current_user_ns(), current_egid()));
}
@@ -295,41 +299,35 @@ COMPAT_SYSCALL_DEFINE5(s390_ipc, uint, call, int, first, compat_ulong_t, second,
}
#endif
-asmlinkage long sys32_truncate64(const char __user * path, unsigned long high, unsigned long low)
+COMPAT_SYSCALL_DEFINE3(s390_truncate64, const char __user *, path, u32, high, u32, low)
{
- if ((int)high < 0)
- return -EINVAL;
- else
- return sys_truncate(path, (high << 32) | low);
+ return sys_truncate(path, (unsigned long)high << 32 | low);
}
-asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long high, unsigned long low)
+COMPAT_SYSCALL_DEFINE3(s390_ftruncate64, unsigned int, fd, u32, high, u32, low)
{
- if ((int)high < 0)
- return -EINVAL;
- else
- return sys_ftruncate(fd, (high << 32) | low);
+ return sys_ftruncate(fd, (unsigned long)high << 32 | low);
}
-asmlinkage long sys32_pread64(unsigned int fd, char __user *ubuf,
- size_t count, u32 poshi, u32 poslo)
+COMPAT_SYSCALL_DEFINE5(s390_pread64, unsigned int, fd, char __user *, ubuf,
+ compat_size_t, count, u32, high, u32, low)
{
if ((compat_ssize_t) count < 0)
return -EINVAL;
- return sys_pread64(fd, ubuf, count, ((loff_t)AA(poshi) << 32) | AA(poslo));
+ return sys_pread64(fd, ubuf, count, (unsigned long)high << 32 | low);
}
-asmlinkage long sys32_pwrite64(unsigned int fd, const char __user *ubuf,
- size_t count, u32 poshi, u32 poslo)
+COMPAT_SYSCALL_DEFINE5(s390_pwrite64, unsigned int, fd, const char __user *, ubuf,
+ compat_size_t, count, u32, high, u32, low)
{
if ((compat_ssize_t) count < 0)
return -EINVAL;
- return sys_pwrite64(fd, ubuf, count, ((loff_t)AA(poshi) << 32) | AA(poslo));
+ return sys_pwrite64(fd, ubuf, count, (unsigned long)high << 32 | low);
}
-asmlinkage compat_ssize_t sys32_readahead(int fd, u32 offhi, u32 offlo, s32 count)
+COMPAT_SYSCALL_DEFINE4(s390_readahead, int, fd, u32, high, u32, low, s32, count)
{
- return sys_readahead(fd, ((loff_t)AA(offhi) << 32) | AA(offlo), count);
+ return sys_readahead(fd, (unsigned long)high << 32 | low, count);
}
struct stat64_emu31 {
@@ -381,7 +379,7 @@ static int cp_stat64(struct stat64_emu31 __user *ubuf, struct kstat *stat)
return copy_to_user(ubuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
}
-asmlinkage long sys32_stat64(const char __user * filename, struct stat64_emu31 __user * statbuf)
+COMPAT_SYSCALL_DEFINE2(s390_stat64, const char __user *, filename, struct stat64_emu31 __user *, statbuf)
{
struct kstat stat;
int ret = vfs_stat(filename, &stat);
@@ -390,7 +388,7 @@ asmlinkage long sys32_stat64(const char __user * filename, struct stat64_emu31 _
return ret;
}
-asmlinkage long sys32_lstat64(const char __user * filename, struct stat64_emu31 __user * statbuf)
+COMPAT_SYSCALL_DEFINE2(s390_lstat64, const char __user *, filename, struct stat64_emu31 __user *, statbuf)
{
struct kstat stat;
int ret = vfs_lstat(filename, &stat);
@@ -399,7 +397,7 @@ asmlinkage long sys32_lstat64(const char __user * filename, struct stat64_emu31
return ret;
}
-asmlinkage long sys32_fstat64(unsigned long fd, struct stat64_emu31 __user * statbuf)
+COMPAT_SYSCALL_DEFINE2(s390_fstat64, unsigned int, fd, struct stat64_emu31 __user *, statbuf)
{
struct kstat stat;
int ret = vfs_fstat(fd, &stat);
@@ -408,8 +406,8 @@ asmlinkage long sys32_fstat64(unsigned long fd, struct stat64_emu31 __user * sta
return ret;
}
-asmlinkage long sys32_fstatat64(unsigned int dfd, const char __user *filename,
- struct stat64_emu31 __user* statbuf, int flag)
+COMPAT_SYSCALL_DEFINE4(s390_fstatat64, unsigned int, dfd, const char __user *, filename,
+ struct stat64_emu31 __user *, statbuf, int, flag)
{
struct kstat stat;
int error;
@@ -435,7 +433,7 @@ struct mmap_arg_struct_emu31 {
compat_ulong_t offset;
};
-asmlinkage unsigned long old32_mmap(struct mmap_arg_struct_emu31 __user *arg)
+COMPAT_SYSCALL_DEFINE1(s390_old_mmap, struct mmap_arg_struct_emu31 __user *, arg)
{
struct mmap_arg_struct_emu31 a;
@@ -447,7 +445,7 @@ asmlinkage unsigned long old32_mmap(struct mmap_arg_struct_emu31 __user *arg)
a.offset >> PAGE_SHIFT);
}
-asmlinkage long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg)
+COMPAT_SYSCALL_DEFINE1(s390_mmap2, struct mmap_arg_struct_emu31 __user *, arg)
{
struct mmap_arg_struct_emu31 a;
@@ -456,7 +454,7 @@ asmlinkage long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg)
return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset);
}
-asmlinkage long sys32_read(unsigned int fd, char __user * buf, size_t count)
+COMPAT_SYSCALL_DEFINE3(s390_read, unsigned int, fd, char __user *, buf, compat_size_t, count)
{
if ((compat_ssize_t) count < 0)
return -EINVAL;
@@ -464,7 +462,7 @@ asmlinkage long sys32_read(unsigned int fd, char __user * buf, size_t count)
return sys_read(fd, buf, count);
}
-asmlinkage long sys32_write(unsigned int fd, const char __user * buf, size_t count)
+COMPAT_SYSCALL_DEFINE3(s390_write, unsigned int, fd, const char __user *, buf, compat_size_t, count)
{
if ((compat_ssize_t) count < 0)
return -EINVAL;
@@ -478,14 +476,13 @@ asmlinkage long sys32_write(unsigned int fd, const char __user * buf, size_t cou
* because the 31 bit values differ from the 64 bit values.
*/
-asmlinkage long
-sys32_fadvise64(int fd, loff_t offset, size_t len, int advise)
+COMPAT_SYSCALL_DEFINE5(s390_fadvise64, int, fd, u32, high, u32, low, compat_size_t, len, int, advise)
{
if (advise == 4)
advise = POSIX_FADV_DONTNEED;
else if (advise == 5)
advise = POSIX_FADV_NOREUSE;
- return sys_fadvise64(fd, offset, len, advise);
+ return sys_fadvise64(fd, (unsigned long)high << 32 | low, len, advise);
}
struct fadvise64_64_args {
@@ -495,8 +492,7 @@ struct fadvise64_64_args {
int advice;
};
-asmlinkage long
-sys32_fadvise64_64(struct fadvise64_64_args __user *args)
+COMPAT_SYSCALL_DEFINE1(s390_fadvise64_64, struct fadvise64_64_args __user *, args)
{
struct fadvise64_64_args a;
@@ -508,3 +504,17 @@ sys32_fadvise64_64(struct fadvise64_64_args __user *args)
a.advice = POSIX_FADV_NOREUSE;
return sys_fadvise64_64(a.fd, a.offset, a.len, a.advice);
}
+
+COMPAT_SYSCALL_DEFINE6(s390_sync_file_range, int, fd, u32, offhigh, u32, offlow,
+ u32, nhigh, u32, nlow, unsigned int, flags)
+{
+ return sys_sync_file_range(fd, ((loff_t)offhigh << 32) + offlow,
+ ((u64)nhigh << 32) + nlow, flags);
+}
+
+COMPAT_SYSCALL_DEFINE6(s390_fallocate, int, fd, int, mode, u32, offhigh, u32, offlow,
+ u32, lenhigh, u32, lenlow)
+{
+ return sys_fallocate(fd, mode, ((loff_t)offhigh << 32) + offlow,
+ ((u64)lenhigh << 32) + lenlow);
+}
diff --git a/arch/s390/kernel/compat_linux.h b/arch/s390/kernel/compat_linux.h
index 1bfda3eca37..39ddfdb40ae 100644
--- a/arch/s390/kernel/compat_linux.h
+++ b/arch/s390/kernel/compat_linux.h
@@ -76,46 +76,43 @@ struct stat64_emu31;
struct mmap_arg_struct_emu31;
struct fadvise64_64_args;
-long sys32_chown16(const char __user * filename, u16 user, u16 group);
-long sys32_lchown16(const char __user * filename, u16 user, u16 group);
-long sys32_fchown16(unsigned int fd, u16 user, u16 group);
-long sys32_setregid16(u16 rgid, u16 egid);
-long sys32_setgid16(u16 gid);
-long sys32_setreuid16(u16 ruid, u16 euid);
-long sys32_setuid16(u16 uid);
-long sys32_setresuid16(u16 ruid, u16 euid, u16 suid);
-long sys32_getresuid16(u16 __user *ruid, u16 __user *euid, u16 __user *suid);
-long sys32_setresgid16(u16 rgid, u16 egid, u16 sgid);
-long sys32_getresgid16(u16 __user *rgid, u16 __user *egid, u16 __user *sgid);
-long sys32_setfsuid16(u16 uid);
-long sys32_setfsgid16(u16 gid);
-long sys32_getgroups16(int gidsetsize, u16 __user *grouplist);
-long sys32_setgroups16(int gidsetsize, u16 __user *grouplist);
-long sys32_getuid16(void);
-long sys32_geteuid16(void);
-long sys32_getgid16(void);
-long sys32_getegid16(void);
-long sys32_truncate64(const char __user * path, unsigned long high,
- unsigned long low);
-long sys32_ftruncate64(unsigned int fd, unsigned long high, unsigned long low);
-long sys32_init_module(void __user *umod, unsigned long len,
- const char __user *uargs);
-long sys32_delete_module(const char __user *name_user, unsigned int flags);
-long sys32_pread64(unsigned int fd, char __user *ubuf, size_t count,
- u32 poshi, u32 poslo);
-long sys32_pwrite64(unsigned int fd, const char __user *ubuf,
- size_t count, u32 poshi, u32 poslo);
-compat_ssize_t sys32_readahead(int fd, u32 offhi, u32 offlo, s32 count);
-long sys32_stat64(const char __user * filename, struct stat64_emu31 __user * statbuf);
-long sys32_lstat64(const char __user * filename,
- struct stat64_emu31 __user * statbuf);
-long sys32_fstat64(unsigned long fd, struct stat64_emu31 __user * statbuf);
-long sys32_fstatat64(unsigned int dfd, const char __user *filename,
- struct stat64_emu31 __user* statbuf, int flag);
-unsigned long old32_mmap(struct mmap_arg_struct_emu31 __user *arg);
-long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg);
-long sys32_read(unsigned int fd, char __user * buf, size_t count);
-long sys32_write(unsigned int fd, const char __user * buf, size_t count);
-long sys32_fadvise64(int fd, loff_t offset, size_t len, int advise);
-long sys32_fadvise64_64(struct fadvise64_64_args __user *args);
+long compat_sys_s390_chown16(const char __user *filename, u16 user, u16 group);
+long compat_sys_s390_lchown16(const char __user *filename, u16 user, u16 group);
+long compat_sys_s390_fchown16(unsigned int fd, u16 user, u16 group);
+long compat_sys_s390_setregid16(u16 rgid, u16 egid);
+long compat_sys_s390_setgid16(u16 gid);
+long compat_sys_s390_setreuid16(u16 ruid, u16 euid);
+long compat_sys_s390_setuid16(u16 uid);
+long compat_sys_s390_setresuid16(u16 ruid, u16 euid, u16 suid);
+long compat_sys_s390_getresuid16(u16 __user *ruid, u16 __user *euid, u16 __user *suid);
+long compat_sys_s390_setresgid16(u16 rgid, u16 egid, u16 sgid);
+long compat_sys_s390_getresgid16(u16 __user *rgid, u16 __user *egid, u16 __user *sgid);
+long compat_sys_s390_setfsuid16(u16 uid);
+long compat_sys_s390_setfsgid16(u16 gid);
+long compat_sys_s390_getgroups16(int gidsetsize, u16 __user *grouplist);
+long compat_sys_s390_setgroups16(int gidsetsize, u16 __user *grouplist);
+long compat_sys_s390_getuid16(void);
+long compat_sys_s390_geteuid16(void);
+long compat_sys_s390_getgid16(void);
+long compat_sys_s390_getegid16(void);
+long compat_sys_s390_truncate64(const char __user *path, u32 high, u32 low);
+long compat_sys_s390_ftruncate64(unsigned int fd, u32 high, u32 low);
+long compat_sys_s390_pread64(unsigned int fd, char __user *ubuf, compat_size_t count, u32 high, u32 low);
+long compat_sys_s390_pwrite64(unsigned int fd, const char __user *ubuf, compat_size_t count, u32 high, u32 low);
+long compat_sys_s390_readahead(int fd, u32 high, u32 low, s32 count);
+long compat_sys_s390_stat64(const char __user *filename, struct stat64_emu31 __user *statbuf);
+long compat_sys_s390_lstat64(const char __user *filename, struct stat64_emu31 __user *statbuf);
+long compat_sys_s390_fstat64(unsigned int fd, struct stat64_emu31 __user *statbuf);
+long compat_sys_s390_fstatat64(unsigned int dfd, const char __user *filename, struct stat64_emu31 __user *statbuf, int flag);
+long compat_sys_s390_old_mmap(struct mmap_arg_struct_emu31 __user *arg);
+long compat_sys_s390_mmap2(struct mmap_arg_struct_emu31 __user *arg);
+long compat_sys_s390_read(unsigned int fd, char __user * buf, compat_size_t count);
+long compat_sys_s390_write(unsigned int fd, const char __user * buf, compat_size_t count);
+long compat_sys_s390_fadvise64(int fd, u32 high, u32 low, compat_size_t len, int advise);
+long compat_sys_s390_fadvise64_64(struct fadvise64_64_args __user *args);
+long compat_sys_s390_sync_file_range(int fd, u32 offhigh, u32 offlow, u32 nhigh, u32 nlow, unsigned int flags);
+long compat_sys_s390_fallocate(int fd, int mode, u32 offhigh, u32 offlow, u32 lenhigh, u32 lenlow);
+long compat_sys_sigreturn(void);
+long compat_sys_rt_sigreturn(void);
+
#endif /* _ASM_S390X_S390_H */
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index 8b84bc373e9..7df5ed9f44d 100644
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -241,7 +241,7 @@ static int restore_sigregs_gprs_high(struct pt_regs *regs, __u32 __user *uregs)
return 0;
}
-asmlinkage long sys32_sigreturn(void)
+COMPAT_SYSCALL_DEFINE0(sigreturn)
{
struct pt_regs *regs = task_pt_regs(current);
sigframe32 __user *frame = (sigframe32 __user *)regs->gprs[15];
@@ -260,7 +260,7 @@ badframe:
return 0;
}
-asmlinkage long sys32_rt_sigreturn(void)
+COMPAT_SYSCALL_DEFINE0(rt_sigreturn)
{
struct pt_regs *regs = task_pt_regs(current);
rt_sigframe32 __user *frame = (rt_sigframe32 __user *)regs->gprs[15];
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
deleted file mode 100644
index 59c8efce1b9..00000000000
--- a/arch/s390/kernel/compat_wrapper.S
+++ /dev/null
@@ -1,1425 +0,0 @@
-/*
-* wrapper for 31 bit compatible system calls.
-*
-* Copyright IBM Corp. 2000, 2006
-* Author(s): Gerhard Tonn (ton@de.ibm.com),
-* Thomas Spatzier (tspat@de.ibm.com)
-*/
-
-#include <linux/linkage.h>
-
-ENTRY(sys32_exit_wrapper)
- lgfr %r2,%r2 # int
- jg sys_exit # branch to sys_exit
-
-ENTRY(sys32_read_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # char *
- llgfr %r4,%r4 # size_t
- jg sys32_read # branch to sys_read
-
-ENTRY(sys32_write_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # const char *
- llgfr %r4,%r4 # size_t
- jg sys32_write # branch to system call
-
-ENTRY(sys32_close_wrapper)
- llgfr %r2,%r2 # unsigned int
- jg sys_close # branch to system call
-
-ENTRY(sys32_creat_wrapper)
- llgtr %r2,%r2 # const char *
- lgfr %r3,%r3 # int
- jg sys_creat # branch to system call
-
-ENTRY(sys32_link_wrapper)
- llgtr %r2,%r2 # const char *
- llgtr %r3,%r3 # const char *
- jg sys_link # branch to system call
-
-ENTRY(sys32_unlink_wrapper)
- llgtr %r2,%r2 # const char *
- jg sys_unlink # branch to system call
-
-ENTRY(sys32_chdir_wrapper)
- llgtr %r2,%r2 # const char *
- jg sys_chdir # branch to system call
-
-ENTRY(sys32_time_wrapper)
- llgtr %r2,%r2 # int *
- jg compat_sys_time # branch to system call
-
-ENTRY(sys32_mknod_wrapper)
- llgtr %r2,%r2 # const char *
- lgfr %r3,%r3 # int
- llgfr %r4,%r4 # dev
- jg sys_mknod # branch to system call
-
-ENTRY(sys32_chmod_wrapper)
- llgtr %r2,%r2 # const char *
- llgfr %r3,%r3 # mode_t
- jg sys_chmod # branch to system call
-
-ENTRY(sys32_lchown16_wrapper)
- llgtr %r2,%r2 # const char *
- llgfr %r3,%r3 # __kernel_old_uid_emu31_t
- llgfr %r4,%r4 # __kernel_old_uid_emu31_t
- jg sys32_lchown16 # branch to system call
-
-#sys32_getpid_wrapper # void
-
-ENTRY(sys32_mount_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # char *
- llgfr %r5,%r5 # unsigned long
- llgtr %r6,%r6 # void *
- jg compat_sys_mount # branch to system call
-
-ENTRY(sys32_oldumount_wrapper)
- llgtr %r2,%r2 # char *
- jg sys_oldumount # branch to system call
-
-ENTRY(sys32_setuid16_wrapper)
- llgfr %r2,%r2 # __kernel_old_uid_emu31_t
- jg sys32_setuid16 # branch to system call
-
-#sys32_getuid16_wrapper # void
-
-ENTRY(sys32_ptrace_wrapper)
- lgfr %r2,%r2 # long
- lgfr %r3,%r3 # long
- llgtr %r4,%r4 # long
- llgfr %r5,%r5 # long
- jg compat_sys_ptrace # branch to system call
-
-ENTRY(sys32_alarm_wrapper)
- llgfr %r2,%r2 # unsigned int
- jg sys_alarm # branch to system call
-
-ENTRY(compat_sys_utime_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # struct compat_utimbuf *
- jg compat_sys_utime # branch to system call
-
-ENTRY(sys32_access_wrapper)
- llgtr %r2,%r2 # const char *
- lgfr %r3,%r3 # int
- jg sys_access # branch to system call
-
-ENTRY(sys32_nice_wrapper)
- lgfr %r2,%r2 # int
- jg sys_nice # branch to system call
-
-#sys32_sync_wrapper # void
-
-ENTRY(sys32_kill_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- jg sys_kill # branch to system call
-
-ENTRY(sys32_rename_wrapper)
- llgtr %r2,%r2 # const char *
- llgtr %r3,%r3 # const char *
- jg sys_rename # branch to system call
-
-ENTRY(sys32_mkdir_wrapper)
- llgtr %r2,%r2 # const char *
- lgfr %r3,%r3 # int
- jg sys_mkdir # branch to system call
-
-ENTRY(sys32_rmdir_wrapper)
- llgtr %r2,%r2 # const char *
- jg sys_rmdir # branch to system call
-
-ENTRY(sys32_dup_wrapper)
- llgfr %r2,%r2 # unsigned int
- jg sys_dup # branch to system call
-
-ENTRY(sys32_pipe_wrapper)
- llgtr %r2,%r2 # u32 *
- jg sys_pipe # branch to system call
-
-ENTRY(compat_sys_times_wrapper)
- llgtr %r2,%r2 # struct compat_tms *
- jg compat_sys_times # branch to system call
-
-ENTRY(sys32_brk_wrapper)
- llgtr %r2,%r2 # unsigned long
- jg sys_brk # branch to system call
-
-ENTRY(sys32_setgid16_wrapper)
- llgfr %r2,%r2 # __kernel_old_gid_emu31_t
- jg sys32_setgid16 # branch to system call
-
-#sys32_getgid16_wrapper # void
-
-ENTRY(sys32_signal_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # __sighandler_t
- jg sys_signal
-
-#sys32_geteuid16_wrapper # void
-
-#sys32_getegid16_wrapper # void
-
-ENTRY(sys32_acct_wrapper)
- llgtr %r2,%r2 # char *
- jg sys_acct # branch to system call
-
-ENTRY(sys32_umount_wrapper)
- llgtr %r2,%r2 # char *
- lgfr %r3,%r3 # int
- jg sys_umount # branch to system call
-
-ENTRY(compat_sys_ioctl_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # unsigned int
- llgfr %r4,%r4 # unsigned int
- jg compat_sys_ioctl # branch to system call
-
-ENTRY(compat_sys_fcntl_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # unsigned int
- llgfr %r4,%r4 # unsigned long
- jg compat_sys_fcntl # branch to system call
-
-ENTRY(sys32_setpgid_wrapper)
- lgfr %r2,%r2 # pid_t
- lgfr %r3,%r3 # pid_t
- jg sys_setpgid # branch to system call
-
-ENTRY(sys32_umask_wrapper)
- lgfr %r2,%r2 # int
- jg sys_umask # branch to system call
-
-ENTRY(sys32_chroot_wrapper)
- llgtr %r2,%r2 # char *
- jg sys_chroot # branch to system call
-
-ENTRY(sys32_ustat_wrapper)
- llgfr %r2,%r2 # dev_t
- llgtr %r3,%r3 # struct ustat *
- jg compat_sys_ustat
-
-ENTRY(sys32_dup2_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # unsigned int
- jg sys_dup2 # branch to system call
-
-#sys32_getppid_wrapper # void
-
-#sys32_getpgrp_wrapper # void
-
-#sys32_setsid_wrapper # void
-
-ENTRY(sys32_setreuid16_wrapper)
- llgfr %r2,%r2 # __kernel_old_uid_emu31_t
- llgfr %r3,%r3 # __kernel_old_uid_emu31_t
- jg sys32_setreuid16 # branch to system call
-
-ENTRY(sys32_setregid16_wrapper)
- llgfr %r2,%r2 # __kernel_old_gid_emu31_t
- llgfr %r3,%r3 # __kernel_old_gid_emu31_t
- jg sys32_setregid16 # branch to system call
-
-ENTRY(sys_sigsuspend_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- llgfr %r4,%r4 # old_sigset_t
- jg sys_sigsuspend
-
-ENTRY(compat_sys_sigpending_wrapper)
- llgtr %r2,%r2 # compat_old_sigset_t *
- jg compat_sys_sigpending # branch to system call
-
-ENTRY(sys32_sethostname_wrapper)
- llgtr %r2,%r2 # char *
- lgfr %r3,%r3 # int
- jg sys_sethostname # branch to system call
-
-ENTRY(compat_sys_setrlimit_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # struct rlimit_emu31 *
- jg compat_sys_setrlimit # branch to system call
-
-ENTRY(compat_sys_old_getrlimit_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # struct rlimit_emu31 *
- jg compat_sys_old_getrlimit # branch to system call
-
-ENTRY(compat_sys_getrlimit_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # struct rlimit_emu31 *
- jg compat_sys_getrlimit # branch to system call
-
-ENTRY(sys32_mmap2_wrapper)
- llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
- jg sys32_mmap2 # branch to system call
-
-ENTRY(compat_sys_gettimeofday_wrapper)
- llgtr %r2,%r2 # struct timeval_emu31 *
- llgtr %r3,%r3 # struct timezone *
- jg compat_sys_gettimeofday # branch to system call
-
-ENTRY(compat_sys_settimeofday_wrapper)
- llgtr %r2,%r2 # struct timeval_emu31 *
- llgtr %r3,%r3 # struct timezone *
- jg compat_sys_settimeofday # branch to system call
-
-ENTRY(sys32_getgroups16_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
- jg sys32_getgroups16 # branch to system call
-
-ENTRY(sys32_setgroups16_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
- jg sys32_setgroups16 # branch to system call
-
-ENTRY(sys32_symlink_wrapper)
- llgtr %r2,%r2 # const char *
- llgtr %r3,%r3 # const char *
- jg sys_symlink # branch to system call
-
-ENTRY(sys32_readlink_wrapper)
- llgtr %r2,%r2 # const char *
- llgtr %r3,%r3 # char *
- lgfr %r4,%r4 # int
- jg sys_readlink # branch to system call
-
-ENTRY(sys32_uselib_wrapper)
- llgtr %r2,%r2 # const char *
- jg sys_uselib # branch to system call
-
-ENTRY(sys32_swapon_wrapper)
- llgtr %r2,%r2 # const char *
- lgfr %r3,%r3 # int
- jg sys_swapon # branch to system call
-
-ENTRY(sys32_reboot_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- llgfr %r4,%r4 # unsigned int
- llgtr %r5,%r5 # void *
- jg sys_reboot # branch to system call
-
-ENTRY(old32_readdir_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # void *
- llgfr %r4,%r4 # unsigned int
- jg compat_sys_old_readdir # branch to system call
-
-ENTRY(old32_mmap_wrapper)
- llgtr %r2,%r2 # struct mmap_arg_struct_emu31 *
- jg old32_mmap # branch to system call
-
-ENTRY(sys32_munmap_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # size_t
- jg sys_munmap # branch to system call
-
-ENTRY(sys32_fchmod_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # mode_t
- jg sys_fchmod # branch to system call
-
-ENTRY(sys32_fchown16_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # compat_uid_t
- llgfr %r4,%r4 # compat_uid_t
- jg sys32_fchown16 # branch to system call
-
-ENTRY(sys32_getpriority_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- jg sys_getpriority # branch to system call
-
-ENTRY(sys32_setpriority_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- lgfr %r4,%r4 # int
- jg sys_setpriority # branch to system call
-
-ENTRY(compat_sys_statfs_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # struct compat_statfs *
- jg compat_sys_statfs # branch to system call
-
-ENTRY(compat_sys_fstatfs_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # struct compat_statfs *
- jg compat_sys_fstatfs # branch to system call
-
-ENTRY(compat_sys_socketcall_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # u32 *
- jg compat_sys_socketcall # branch to system call
-
-ENTRY(sys32_syslog_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # char *
- lgfr %r4,%r4 # int
- jg sys_syslog # branch to system call
-
-ENTRY(compat_sys_newstat_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # struct stat_emu31 *
- jg compat_sys_newstat # branch to system call
-
-ENTRY(compat_sys_newlstat_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # struct stat_emu31 *
- jg compat_sys_newlstat # branch to system call
-
-ENTRY(compat_sys_newfstat_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # struct stat_emu31 *
- jg compat_sys_newfstat # branch to system call
-
-#sys32_vhangup_wrapper # void
-
-ENTRY(sys32_swapoff_wrapper)
- llgtr %r2,%r2 # const char *
- jg sys_swapoff # branch to system call
-
-ENTRY(compat_sys_sysinfo_wrapper)
- llgtr %r2,%r2 # struct sysinfo_emu31 *
- jg compat_sys_sysinfo # branch to system call
-
-ENTRY(sys32_fsync_wrapper)
- llgfr %r2,%r2 # unsigned int
- jg sys_fsync # branch to system call
-
-#sys32_sigreturn_wrapper # done in sigreturn_glue
-
-#sys32_clone_wrapper # done in clone_glue
-
-ENTRY(sys32_setdomainname_wrapper)
- llgtr %r2,%r2 # char *
- lgfr %r3,%r3 # int
- jg sys_setdomainname # branch to system call
-
-ENTRY(sys32_newuname_wrapper)
- llgtr %r2,%r2 # struct new_utsname *
- jg sys_newuname # branch to system call
-
-ENTRY(compat_sys_adjtimex_wrapper)
- llgtr %r2,%r2 # struct compat_timex *
- jg compat_sys_adjtimex # branch to system call
-
-ENTRY(sys32_mprotect_wrapper)
- llgtr %r2,%r2 # unsigned long (actually pointer
- llgfr %r3,%r3 # size_t
- llgfr %r4,%r4 # unsigned long
- jg sys_mprotect # branch to system call
-
-ENTRY(sys_init_module_wrapper)
- llgtr %r2,%r2 # void *
- llgfr %r3,%r3 # unsigned long
- llgtr %r4,%r4 # char *
- jg sys_init_module # branch to system call
-
-ENTRY(sys_delete_module_wrapper)
- llgtr %r2,%r2 # const char *
- llgfr %r3,%r3 # unsigned int
- jg sys_delete_module # branch to system call
-
-ENTRY(sys32_quotactl_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # const char *
- llgfr %r4,%r4 # qid_t
- llgtr %r5,%r5 # caddr_t
- jg sys_quotactl # branch to system call
-
-ENTRY(sys32_getpgid_wrapper)
- lgfr %r2,%r2 # pid_t
- jg sys_getpgid # branch to system call
-
-ENTRY(sys32_fchdir_wrapper)
- llgfr %r2,%r2 # unsigned int
- jg sys_fchdir # branch to system call
-
-ENTRY(sys32_bdflush_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # long
- jg sys_bdflush # branch to system call
-
-ENTRY(sys32_sysfs_wrapper)
- lgfr %r2,%r2 # int
- llgfr %r3,%r3 # unsigned long
- llgfr %r4,%r4 # unsigned long
- jg sys_sysfs # branch to system call
-
-ENTRY(sys32_personality_wrapper)
- llgfr %r2,%r2 # unsigned int
- jg sys_s390_personality # branch to system call
-
-ENTRY(sys32_setfsuid16_wrapper)
- llgfr %r2,%r2 # __kernel_old_uid_emu31_t
- jg sys32_setfsuid16 # branch to system call
-
-ENTRY(sys32_setfsgid16_wrapper)
- llgfr %r2,%r2 # __kernel_old_gid_emu31_t
- jg sys32_setfsgid16 # branch to system call
-
-ENTRY(sys32_llseek_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # unsigned long
- llgfr %r4,%r4 # unsigned long
- llgtr %r5,%r5 # loff_t *
- llgfr %r6,%r6 # unsigned int
- jg sys_llseek # branch to system call
-
-ENTRY(sys32_getdents_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # void *
- llgfr %r4,%r4 # unsigned int
- jg compat_sys_getdents # branch to system call
-
-ENTRY(compat_sys_select_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # compat_fd_set *
- llgtr %r4,%r4 # compat_fd_set *
- llgtr %r5,%r5 # compat_fd_set *
- llgtr %r6,%r6 # struct compat_timeval *
- jg compat_sys_select # branch to system call
-
-ENTRY(sys32_flock_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # unsigned int
- jg sys_flock # branch to system call
-
-ENTRY(sys32_msync_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # size_t
- lgfr %r4,%r4 # int
- jg sys_msync # branch to system call
-
-ENTRY(compat_sys_readv_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const struct compat_iovec *
- llgfr %r4,%r4 # unsigned long
- jg compat_sys_readv # branch to system call
-
-ENTRY(compat_sys_writev_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const struct compat_iovec *
- llgfr %r4,%r4 # unsigned long
- jg compat_sys_writev # branch to system call
-
-ENTRY(sys32_getsid_wrapper)
- lgfr %r2,%r2 # pid_t
- jg sys_getsid # branch to system call
-
-ENTRY(sys32_fdatasync_wrapper)
- llgfr %r2,%r2 # unsigned int
- jg sys_fdatasync # branch to system call
-
-ENTRY(sys32_mlock_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # size_t
- jg sys_mlock # branch to system call
-
-ENTRY(sys32_munlock_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # size_t
- jg sys_munlock # branch to system call
-
-ENTRY(sys32_mlockall_wrapper)
- lgfr %r2,%r2 # int
- jg sys_mlockall # branch to system call
-
-#sys32_munlockall_wrapper # void
-
-ENTRY(sys32_sched_setparam_wrapper)
- lgfr %r2,%r2 # pid_t
- llgtr %r3,%r3 # struct sched_param *
- jg sys_sched_setparam # branch to system call
-
-ENTRY(sys32_sched_getparam_wrapper)
- lgfr %r2,%r2 # pid_t
- llgtr %r3,%r3 # struct sched_param *
- jg sys_sched_getparam # branch to system call
-
-ENTRY(sys32_sched_setscheduler_wrapper)
- lgfr %r2,%r2 # pid_t
- lgfr %r3,%r3 # int
- llgtr %r4,%r4 # struct sched_param *
- jg sys_sched_setscheduler # branch to system call
-
-ENTRY(sys32_sched_getscheduler_wrapper)
- lgfr %r2,%r2 # pid_t
- jg sys_sched_getscheduler # branch to system call
-
-#sys32_sched_yield_wrapper # void
-
-ENTRY(sys32_sched_get_priority_max_wrapper)
- lgfr %r2,%r2 # int
- jg sys_sched_get_priority_max # branch to system call
-
-ENTRY(sys32_sched_get_priority_min_wrapper)
- lgfr %r2,%r2 # int
- jg sys_sched_get_priority_min # branch to system call
-
-ENTRY(compat_sys_nanosleep_wrapper)
- llgtr %r2,%r2 # struct compat_timespec *
- llgtr %r3,%r3 # struct compat_timespec *
- jg compat_sys_nanosleep # branch to system call
-
-ENTRY(sys32_mremap_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # unsigned long
- llgfr %r4,%r4 # unsigned long
- llgfr %r5,%r5 # unsigned long
- llgfr %r6,%r6 # unsigned long
- jg sys_mremap # branch to system call
-
-ENTRY(sys32_setresuid16_wrapper)
- llgfr %r2,%r2 # __kernel_old_uid_emu31_t
- llgfr %r3,%r3 # __kernel_old_uid_emu31_t
- llgfr %r4,%r4 # __kernel_old_uid_emu31_t
- jg sys32_setresuid16 # branch to system call
-
-ENTRY(sys32_getresuid16_wrapper)
- llgtr %r2,%r2 # __kernel_old_uid_emu31_t *
- llgtr %r3,%r3 # __kernel_old_uid_emu31_t *
- llgtr %r4,%r4 # __kernel_old_uid_emu31_t *
- jg sys32_getresuid16 # branch to system call
-
-ENTRY(sys32_poll_wrapper)
- llgtr %r2,%r2 # struct pollfd *
- llgfr %r3,%r3 # unsigned int
- lgfr %r4,%r4 # int
- jg sys_poll # branch to system call
-
-ENTRY(sys32_setresgid16_wrapper)
- llgfr %r2,%r2 # __kernel_old_gid_emu31_t
- llgfr %r3,%r3 # __kernel_old_gid_emu31_t
- llgfr %r4,%r4 # __kernel_old_gid_emu31_t
- jg sys32_setresgid16 # branch to system call
-
-ENTRY(sys32_getresgid16_wrapper)
- llgtr %r2,%r2 # __kernel_old_gid_emu31_t *
- llgtr %r3,%r3 # __kernel_old_gid_emu31_t *
- llgtr %r4,%r4 # __kernel_old_gid_emu31_t *
- jg sys32_getresgid16 # branch to system call
-
-ENTRY(sys32_prctl_wrapper)
- lgfr %r2,%r2 # int
- llgfr %r3,%r3 # unsigned long
- llgfr %r4,%r4 # unsigned long
- llgfr %r5,%r5 # unsigned long
- llgfr %r6,%r6 # unsigned long
- jg sys_prctl # branch to system call
-
-#sys32_rt_sigreturn_wrapper # done in rt_sigreturn_glue
-
-ENTRY(sys32_pread64_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # char *
- llgfr %r4,%r4 # size_t
- llgfr %r5,%r5 # u32
- llgfr %r6,%r6 # u32
- jg sys32_pread64 # branch to system call
-
-ENTRY(sys32_pwrite64_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # const char *
- llgfr %r4,%r4 # size_t
- llgfr %r5,%r5 # u32
- llgfr %r6,%r6 # u32
- jg sys32_pwrite64 # branch to system call
-
-ENTRY(sys32_chown16_wrapper)
- llgtr %r2,%r2 # const char *
- llgfr %r3,%r3 # __kernel_old_uid_emu31_t
- llgfr %r4,%r4 # __kernel_old_gid_emu31_t
- jg sys32_chown16 # branch to system call
-
-ENTRY(sys32_getcwd_wrapper)
- llgtr %r2,%r2 # char *
- llgfr %r3,%r3 # unsigned long
- jg sys_getcwd # branch to system call
-
-ENTRY(sys32_capget_wrapper)
- llgtr %r2,%r2 # cap_user_header_t
- llgtr %r3,%r3 # cap_user_data_t
- jg sys_capget # branch to system call
-
-ENTRY(sys32_capset_wrapper)
- llgtr %r2,%r2 # cap_user_header_t
- llgtr %r3,%r3 # const cap_user_data_t
- jg sys_capset # branch to system call
-
-#sys32_vfork_wrapper # done in vfork_glue
-
-ENTRY(sys32_truncate64_wrapper)
- llgtr %r2,%r2 # const char *
- llgfr %r3,%r3 # unsigned long
- llgfr %r4,%r4 # unsigned long
- jg sys32_truncate64 # branch to system call
-
-ENTRY(sys32_ftruncate64_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # unsigned long
- llgfr %r4,%r4 # unsigned long
- jg sys32_ftruncate64 # branch to system call
-
-ENTRY(sys32_lchown_wrapper)
- llgtr %r2,%r2 # const char *
- llgfr %r3,%r3 # uid_t
- llgfr %r4,%r4 # gid_t
- jg sys_lchown # branch to system call
-
-#sys32_getuid_wrapper # void
-#sys32_getgid_wrapper # void
-#sys32_geteuid_wrapper # void
-#sys32_getegid_wrapper # void
-
-ENTRY(sys32_setreuid_wrapper)
- llgfr %r2,%r2 # uid_t
- llgfr %r3,%r3 # uid_t
- jg sys_setreuid # branch to system call
-
-ENTRY(sys32_setregid_wrapper)
- llgfr %r2,%r2 # gid_t
- llgfr %r3,%r3 # gid_t
- jg sys_setregid # branch to system call
-
-ENTRY(sys32_getgroups_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # gid_t *
- jg sys_getgroups # branch to system call
-
-ENTRY(sys32_setgroups_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # gid_t *
- jg sys_setgroups # branch to system call
-
-ENTRY(sys32_fchown_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # uid_t
- llgfr %r4,%r4 # gid_t
- jg sys_fchown # branch to system call
-
-ENTRY(sys32_setresuid_wrapper)
- llgfr %r2,%r2 # uid_t
- llgfr %r3,%r3 # uid_t
- llgfr %r4,%r4 # uid_t
- jg sys_setresuid # branch to system call
-
-ENTRY(sys32_getresuid_wrapper)
- llgtr %r2,%r2 # uid_t *
- llgtr %r3,%r3 # uid_t *
- llgtr %r4,%r4 # uid_t *
- jg sys_getresuid # branch to system call
-
-ENTRY(sys32_setresgid_wrapper)
- llgfr %r2,%r2 # gid_t
- llgfr %r3,%r3 # gid_t
- llgfr %r4,%r4 # gid_t
- jg sys_setresgid # branch to system call
-
-ENTRY(sys32_getresgid_wrapper)
- llgtr %r2,%r2 # gid_t *
- llgtr %r3,%r3 # gid_t *
- llgtr %r4,%r4 # gid_t *
- jg sys_getresgid # branch to system call
-
-ENTRY(sys32_chown_wrapper)
- llgtr %r2,%r2 # const char *
- llgfr %r3,%r3 # uid_t
- llgfr %r4,%r4 # gid_t
- jg sys_chown # branch to system call
-
-ENTRY(sys32_setuid_wrapper)
- llgfr %r2,%r2 # uid_t
- jg sys_setuid # branch to system call
-
-ENTRY(sys32_setgid_wrapper)
- llgfr %r2,%r2 # gid_t
- jg sys_setgid # branch to system call
-
-ENTRY(sys32_setfsuid_wrapper)
- llgfr %r2,%r2 # uid_t
- jg sys_setfsuid # branch to system call
-
-ENTRY(sys32_setfsgid_wrapper)
- llgfr %r2,%r2 # gid_t
- jg sys_setfsgid # branch to system call
-
-ENTRY(sys32_pivot_root_wrapper)
- llgtr %r2,%r2 # const char *
- llgtr %r3,%r3 # const char *
- jg sys_pivot_root # branch to system call
-
-ENTRY(sys32_mincore_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # size_t
- llgtr %r4,%r4 # unsigned char *
- jg sys_mincore # branch to system call
-
-ENTRY(sys32_madvise_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # size_t
- lgfr %r4,%r4 # int
- jg sys_madvise # branch to system call
-
-ENTRY(sys32_getdents64_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # void *
- llgfr %r4,%r4 # unsigned int
- jg sys_getdents64 # branch to system call
-
-ENTRY(compat_sys_fcntl64_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # unsigned int
- llgfr %r4,%r4 # unsigned long
- jg compat_sys_fcntl64 # branch to system call
-
-ENTRY(sys32_stat64_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # struct stat64 *
- jg sys32_stat64 # branch to system call
-
-ENTRY(sys32_lstat64_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # struct stat64 *
- jg sys32_lstat64 # branch to system call
-
-ENTRY(sys32_stime_wrapper)
- llgtr %r2,%r2 # long *
- jg compat_sys_stime # branch to system call
-
-ENTRY(sys32_fstat64_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgtr %r3,%r3 # struct stat64 *
- jg sys32_fstat64 # branch to system call
-
-ENTRY(sys32_setxattr_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # void *
- llgfr %r5,%r5 # size_t
- lgfr %r6,%r6 # int
- jg sys_setxattr
-
-ENTRY(sys32_lsetxattr_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # void *
- llgfr %r5,%r5 # size_t
- lgfr %r6,%r6 # int
- jg sys_lsetxattr
-
-ENTRY(sys32_fsetxattr_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # void *
- llgfr %r5,%r5 # size_t
- lgfr %r6,%r6 # int
- jg sys_fsetxattr
-
-ENTRY(sys32_getxattr_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # void *
- llgfr %r5,%r5 # size_t
- jg sys_getxattr
-
-ENTRY(sys32_lgetxattr_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # void *
- llgfr %r5,%r5 # size_t
- jg sys_lgetxattr
-
-ENTRY(sys32_fgetxattr_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # void *
- llgfr %r5,%r5 # size_t
- jg sys_fgetxattr
-
-ENTRY(sys32_listxattr_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # char *
- llgfr %r4,%r4 # size_t
- jg sys_listxattr
-
-ENTRY(sys32_llistxattr_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # char *
- llgfr %r4,%r4 # size_t
- jg sys_llistxattr
-
-ENTRY(sys32_flistxattr_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # char *
- llgfr %r4,%r4 # size_t
- jg sys_flistxattr
-
-ENTRY(sys32_removexattr_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # char *
- jg sys_removexattr
-
-ENTRY(sys32_lremovexattr_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # char *
- jg sys_lremovexattr
-
-ENTRY(sys32_fremovexattr_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # char *
- jg sys_fremovexattr
-
-ENTRY(sys32_sched_setaffinity_wrapper)
- lgfr %r2,%r2 # int
- llgfr %r3,%r3 # unsigned int
- llgtr %r4,%r4 # unsigned long *
- jg compat_sys_sched_setaffinity
-
-ENTRY(sys32_sched_getaffinity_wrapper)
- lgfr %r2,%r2 # int
- llgfr %r3,%r3 # unsigned int
- llgtr %r4,%r4 # unsigned long *
- jg compat_sys_sched_getaffinity
-
-ENTRY(sys32_exit_group_wrapper)
- lgfr %r2,%r2 # int
- jg sys_exit_group # branch to system call
-
-ENTRY(sys32_set_tid_address_wrapper)
- llgtr %r2,%r2 # int *
- jg sys_set_tid_address # branch to system call
-
-ENTRY(sys_epoll_create_wrapper)
- lgfr %r2,%r2 # int
- jg sys_epoll_create # branch to system call
-
-ENTRY(sys_epoll_ctl_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- lgfr %r4,%r4 # int
- llgtr %r5,%r5 # struct epoll_event *
- jg sys_epoll_ctl # branch to system call
-
-ENTRY(sys_epoll_wait_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # struct epoll_event *
- lgfr %r4,%r4 # int
- lgfr %r5,%r5 # int
- jg sys_epoll_wait # branch to system call
-
-ENTRY(sys32_fadvise64_wrapper)
- lgfr %r2,%r2 # int
- sllg %r3,%r3,32 # get high word of 64bit loff_t
- or %r3,%r4 # get low word of 64bit loff_t
- llgfr %r4,%r5 # size_t (unsigned long)
- lgfr %r5,%r6 # int
- jg sys32_fadvise64
-
-ENTRY(sys32_fadvise64_64_wrapper)
- llgtr %r2,%r2 # struct fadvise64_64_args *
- jg sys32_fadvise64_64
-
-ENTRY(sys32_clock_settime_wrapper)
- lgfr %r2,%r2 # clockid_t (int)
- llgtr %r3,%r3 # struct compat_timespec *
- jg compat_sys_clock_settime
-
-ENTRY(sys32_clock_gettime_wrapper)
- lgfr %r2,%r2 # clockid_t (int)
- llgtr %r3,%r3 # struct compat_timespec *
- jg compat_sys_clock_gettime
-
-ENTRY(sys32_clock_getres_wrapper)
- lgfr %r2,%r2 # clockid_t (int)
- llgtr %r3,%r3 # struct compat_timespec *
- jg compat_sys_clock_getres
-
-ENTRY(sys32_clock_nanosleep_wrapper)
- lgfr %r2,%r2 # clockid_t (int)
- lgfr %r3,%r3 # int
- llgtr %r4,%r4 # struct compat_timespec *
- llgtr %r5,%r5 # struct compat_timespec *
- jg compat_sys_clock_nanosleep
-
-ENTRY(sys32_timer_create_wrapper)
- lgfr %r2,%r2 # timer_t (int)
- llgtr %r3,%r3 # struct compat_sigevent *
- llgtr %r4,%r4 # timer_t *
- jg compat_sys_timer_create
-
-ENTRY(sys32_timer_settime_wrapper)
- lgfr %r2,%r2 # timer_t (int)
- lgfr %r3,%r3 # int
- llgtr %r4,%r4 # struct compat_itimerspec *
- llgtr %r5,%r5 # struct compat_itimerspec *
- jg compat_sys_timer_settime
-
-ENTRY(sys32_timer_gettime_wrapper)
- lgfr %r2,%r2 # timer_t (int)
- llgtr %r3,%r3 # struct compat_itimerspec *
- jg compat_sys_timer_gettime
-
-ENTRY(sys32_timer_getoverrun_wrapper)
- lgfr %r2,%r2 # timer_t (int)
- jg sys_timer_getoverrun
-
-ENTRY(sys32_timer_delete_wrapper)
- lgfr %r2,%r2 # timer_t (int)
- jg sys_timer_delete
-
-ENTRY(sys32_io_setup_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # u32 *
- jg compat_sys_io_setup
-
-ENTRY(sys32_io_destroy_wrapper)
- llgfr %r2,%r2 # (aio_context_t) u32
- jg sys_io_destroy
-
-ENTRY(sys32_io_getevents_wrapper)
- llgfr %r2,%r2 # (aio_context_t) u32
- lgfr %r3,%r3 # long
- lgfr %r4,%r4 # long
- llgtr %r5,%r5 # struct io_event *
- llgtr %r6,%r6 # struct compat_timespec *
- jg compat_sys_io_getevents
-
-ENTRY(sys32_io_submit_wrapper)
- llgfr %r2,%r2 # (aio_context_t) u32
- lgfr %r3,%r3 # long
- llgtr %r4,%r4 # struct iocb **
- jg compat_sys_io_submit
-
-ENTRY(sys32_io_cancel_wrapper)
- llgfr %r2,%r2 # (aio_context_t) u32
- llgtr %r3,%r3 # struct iocb *
- llgtr %r4,%r4 # struct io_event *
- jg sys_io_cancel
-
-ENTRY(compat_sys_statfs64_wrapper)
- llgtr %r2,%r2 # const char *
- llgfr %r3,%r3 # compat_size_t
- llgtr %r4,%r4 # struct compat_statfs64 *
- jg compat_sys_statfs64
-
-ENTRY(compat_sys_fstatfs64_wrapper)
- llgfr %r2,%r2 # unsigned int fd
- llgfr %r3,%r3 # compat_size_t
- llgtr %r4,%r4 # struct compat_statfs64 *
- jg compat_sys_fstatfs64
-
-ENTRY(compat_sys_mq_open_wrapper)
- llgtr %r2,%r2 # const char *
- lgfr %r3,%r3 # int
- llgfr %r4,%r4 # mode_t
- llgtr %r5,%r5 # struct compat_mq_attr *
- jg compat_sys_mq_open
-
-ENTRY(sys32_mq_unlink_wrapper)
- llgtr %r2,%r2 # const char *
- jg sys_mq_unlink
-
-ENTRY(compat_sys_mq_timedsend_wrapper)
- lgfr %r2,%r2 # mqd_t
- llgtr %r3,%r3 # const char *
- llgfr %r4,%r4 # size_t
- llgfr %r5,%r5 # unsigned int
- llgtr %r6,%r6 # const struct compat_timespec *
- jg compat_sys_mq_timedsend
-
-ENTRY(compat_sys_mq_timedreceive_wrapper)
- lgfr %r2,%r2 # mqd_t
- llgtr %r3,%r3 # char *
- llgfr %r4,%r4 # size_t
- llgtr %r5,%r5 # unsigned int *
- llgtr %r6,%r6 # const struct compat_timespec *
- jg compat_sys_mq_timedreceive
-
-ENTRY(compat_sys_mq_notify_wrapper)
- lgfr %r2,%r2 # mqd_t
- llgtr %r3,%r3 # struct compat_sigevent *
- jg compat_sys_mq_notify
-
-ENTRY(compat_sys_mq_getsetattr_wrapper)
- lgfr %r2,%r2 # mqd_t
- llgtr %r3,%r3 # struct compat_mq_attr *
- llgtr %r4,%r4 # struct compat_mq_attr *
- jg compat_sys_mq_getsetattr
-
-ENTRY(compat_sys_add_key_wrapper)
- llgtr %r2,%r2 # const char *
- llgtr %r3,%r3 # const char *
- llgtr %r4,%r4 # const void *
- llgfr %r5,%r5 # size_t
- llgfr %r6,%r6 # (key_serial_t) u32
- jg sys_add_key
-
-ENTRY(compat_sys_request_key_wrapper)
- llgtr %r2,%r2 # const char *
- llgtr %r3,%r3 # const char *
- llgtr %r4,%r4 # const void *
- llgfr %r5,%r5 # (key_serial_t) u32
- jg sys_request_key
-
-ENTRY(sys32_remap_file_pages_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # unsigned long
- llgfr %r4,%r4 # unsigned long
- llgfr %r5,%r5 # unsigned long
- llgfr %r6,%r6 # unsigned long
- jg sys_remap_file_pages
-
-ENTRY(compat_sys_kexec_load_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # unsigned long
- llgtr %r4,%r4 # struct kexec_segment *
- llgfr %r5,%r5 # unsigned long
- jg compat_sys_kexec_load
-
-ENTRY(sys_ioprio_set_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- lgfr %r4,%r4 # int
- jg sys_ioprio_set
-
-ENTRY(sys_ioprio_get_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- jg sys_ioprio_get
-
-ENTRY(sys_inotify_add_watch_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- llgfr %r4,%r4 # u32
- jg sys_inotify_add_watch
-
-ENTRY(sys_inotify_rm_watch_wrapper)
- lgfr %r2,%r2 # int
- llgfr %r3,%r3 # u32
- jg sys_inotify_rm_watch
-
-ENTRY(sys_mkdirat_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- lgfr %r4,%r4 # int
- jg sys_mkdirat
-
-ENTRY(sys_mknodat_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- lgfr %r4,%r4 # int
- llgfr %r5,%r5 # unsigned int
- jg sys_mknodat
-
-ENTRY(sys_fchownat_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- llgfr %r4,%r4 # uid_t
- llgfr %r5,%r5 # gid_t
- lgfr %r6,%r6 # int
- jg sys_fchownat
-
-ENTRY(compat_sys_futimesat_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # struct timeval *
- jg compat_sys_futimesat
-
-ENTRY(sys32_fstatat64_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # struct stat64 *
- lgfr %r5,%r5 # int
- jg sys32_fstatat64
-
-ENTRY(sys_unlinkat_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- lgfr %r4,%r4 # int
- jg sys_unlinkat
-
-ENTRY(sys_renameat_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- lgfr %r4,%r4 # int
- llgtr %r5,%r5 # const char *
- jg sys_renameat
-
-ENTRY(sys_linkat_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- lgfr %r4,%r4 # int
- llgtr %r5,%r5 # const char *
- lgfr %r6,%r6 # int
- jg sys_linkat
-
-ENTRY(sys_symlinkat_wrapper)
- llgtr %r2,%r2 # const char *
- lgfr %r3,%r3 # int
- llgtr %r4,%r4 # const char *
- jg sys_symlinkat
-
-ENTRY(sys_readlinkat_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- llgtr %r4,%r4 # char *
- lgfr %r5,%r5 # int
- jg sys_readlinkat
-
-ENTRY(sys_fchmodat_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- llgfr %r4,%r4 # mode_t
- jg sys_fchmodat
-
-ENTRY(sys_faccessat_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char *
- lgfr %r4,%r4 # int
- jg sys_faccessat
-
-ENTRY(compat_sys_pselect6_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # fd_set *
- llgtr %r4,%r4 # fd_set *
- llgtr %r5,%r5 # fd_set *
- llgtr %r6,%r6 # struct timespec *
- llgt %r0,164(%r15) # void *
- stg %r0,160(%r15)
- jg compat_sys_pselect6
-
-ENTRY(compat_sys_ppoll_wrapper)
- llgtr %r2,%r2 # struct pollfd *
- llgfr %r3,%r3 # unsigned int
- llgtr %r4,%r4 # struct timespec *
- llgtr %r5,%r5 # const sigset_t *
- llgfr %r6,%r6 # size_t
- jg compat_sys_ppoll
-
-ENTRY(sys_unshare_wrapper)
- llgfr %r2,%r2 # unsigned long
- jg sys_unshare
-
-ENTRY(sys_splice_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # loff_t *
- lgfr %r4,%r4 # int
- llgtr %r5,%r5 # loff_t *
- llgfr %r6,%r6 # size_t
- llgf %r0,164(%r15) # unsigned int
- stg %r0,160(%r15)
- jg sys_splice
-
-ENTRY(sys_sync_file_range_wrapper)
- lgfr %r2,%r2 # int
- sllg %r3,%r3,32 # get high word of 64bit loff_t
- or %r3,%r4 # get low word of 64bit loff_t
- sllg %r4,%r5,32 # get high word of 64bit loff_t
- or %r4,%r6 # get low word of 64bit loff_t
- llgf %r5,164(%r15) # unsigned int
- jg sys_sync_file_range
-
-ENTRY(sys_tee_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- llgfr %r4,%r4 # size_t
- llgfr %r5,%r5 # unsigned int
- jg sys_tee
-
-ENTRY(sys_getcpu_wrapper)
- llgtr %r2,%r2 # unsigned *
- llgtr %r3,%r3 # unsigned *
- llgtr %r4,%r4 # struct getcpu_cache *
- jg sys_getcpu
-
-ENTRY(compat_sys_utimes_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # struct compat_timeval *
- jg compat_sys_utimes
-
-ENTRY(compat_sys_utimensat_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgtr %r3,%r3 # char *
- llgtr %r4,%r4 # struct compat_timespec *
- lgfr %r5,%r5 # int
- jg compat_sys_utimensat
-
-ENTRY(sys_eventfd_wrapper)
- llgfr %r2,%r2 # unsigned int
- jg sys_eventfd
-
-ENTRY(sys_fallocate_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- sllg %r4,%r4,32 # get high word of 64bit loff_t
- lr %r4,%r5 # get low word of 64bit loff_t
- sllg %r5,%r6,32 # get high word of 64bit loff_t
- l %r5,164(%r15) # get low word of 64bit loff_t
- jg sys_fallocate
-
-ENTRY(sys_timerfd_create_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- jg sys_timerfd_create
-
-ENTRY(sys_eventfd2_wrapper)
- llgfr %r2,%r2 # unsigned int
- lgfr %r3,%r3 # int
- jg sys_eventfd2
-
-ENTRY(sys_inotify_init1_wrapper)
- lgfr %r2,%r2 # int
- jg sys_inotify_init1
-
-ENTRY(sys_pipe2_wrapper)
- llgtr %r2,%r2 # u32 *
- lgfr %r3,%r3 # int
- jg sys_pipe2 # branch to system call
-
-ENTRY(sys_dup3_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # unsigned int
- lgfr %r4,%r4 # int
- jg sys_dup3 # branch to system call
-
-ENTRY(sys_epoll_create1_wrapper)
- lgfr %r2,%r2 # int
- jg sys_epoll_create1 # branch to system call
-
-ENTRY(sys32_readahead_wrapper)
- lgfr %r2,%r2 # int
- llgfr %r3,%r3 # u32
- llgfr %r4,%r4 # u32
- lgfr %r5,%r5 # s32
- jg sys32_readahead # branch to system call
-
-ENTRY(sys_tkill_wrapper)
- lgfr %r2,%r2 # pid_t
- lgfr %r3,%r3 # int
- jg sys_tkill # branch to system call
-
-ENTRY(sys_tgkill_wrapper)
- lgfr %r2,%r2 # pid_t
- lgfr %r3,%r3 # pid_t
- lgfr %r4,%r4 # int
- jg sys_tgkill # branch to system call
-
-ENTRY(compat_sys_keyctl_wrapper)
- llgfr %r2,%r2 # u32
- llgfr %r3,%r3 # u32
- llgfr %r4,%r4 # u32
- llgfr %r5,%r5 # u32
- llgfr %r6,%r6 # u32
- jg compat_sys_keyctl # branch to system call
-
-ENTRY(sys_perf_event_open_wrapper)
- llgtr %r2,%r2 # const struct perf_event_attr *
- lgfr %r3,%r3 # pid_t
- lgfr %r4,%r4 # int
- lgfr %r5,%r5 # int
- llgfr %r6,%r6 # unsigned long
- jg sys_perf_event_open # branch to system call
-
-ENTRY(sys_clone_wrapper)
- llgfr %r2,%r2 # unsigned long
- llgfr %r3,%r3 # unsigned long
- llgtr %r4,%r4 # int *
- llgtr %r5,%r5 # int *
- jg sys_clone # branch to system call
-
-ENTRY(sys32_execve_wrapper)
- llgtr %r2,%r2 # char *
- llgtr %r3,%r3 # compat_uptr_t *
- llgtr %r4,%r4 # compat_uptr_t *
- jg compat_sys_execve # branch to system call
-
-ENTRY(sys_fanotify_init_wrapper)
- llgfr %r2,%r2 # unsigned int
- llgfr %r3,%r3 # unsigned int
- jg sys_fanotify_init # branch to system call
-
-ENTRY(sys_prlimit64_wrapper)
- lgfr %r2,%r2 # pid_t
- llgfr %r3,%r3 # unsigned int
- llgtr %r4,%r4 # const struct rlimit64 __user *
- llgtr %r5,%r5 # struct rlimit64 __user *
- jg sys_prlimit64 # branch to system call
-
-ENTRY(sys_name_to_handle_at_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char __user *
- llgtr %r4,%r4 # struct file_handle __user *
- llgtr %r5,%r5 # int __user *
- lgfr %r6,%r6 # int
- jg sys_name_to_handle_at
-
-ENTRY(compat_sys_clock_adjtime_wrapper)
- lgfr %r2,%r2 # clockid_t (int)
- llgtr %r3,%r3 # struct compat_timex __user *
- jg compat_sys_clock_adjtime
-
-ENTRY(sys_syncfs_wrapper)
- lgfr %r2,%r2 # int
- jg sys_syncfs
-
-ENTRY(sys_setns_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- jg sys_setns
-
-ENTRY(compat_sys_process_vm_readv_wrapper)
- lgfr %r2,%r2 # compat_pid_t
- llgtr %r3,%r3 # struct compat_iovec __user *
- llgfr %r4,%r4 # unsigned long
- llgtr %r5,%r5 # struct compat_iovec __user *
- llgfr %r6,%r6 # unsigned long
- llgf %r0,164(%r15) # unsigned long
- stg %r0,160(%r15)
- jg compat_sys_process_vm_readv
-
-ENTRY(compat_sys_process_vm_writev_wrapper)
- lgfr %r2,%r2 # compat_pid_t
- llgtr %r3,%r3 # struct compat_iovec __user *
- llgfr %r4,%r4 # unsigned long
- llgtr %r5,%r5 # struct compat_iovec __user *
- llgfr %r6,%r6 # unsigned long
- llgf %r0,164(%r15) # unsigned long
- stg %r0,160(%r15)
- jg compat_sys_process_vm_writev
-
-ENTRY(sys_s390_runtime_instr_wrapper)
- lgfr %r2,%r2 # int
- lgfr %r3,%r3 # int
- jg sys_s390_runtime_instr
-
-ENTRY(sys_kcmp_wrapper)
- lgfr %r2,%r2 # pid_t
- lgfr %r3,%r3 # pid_t
- lgfr %r4,%r4 # int
- llgfr %r5,%r5 # unsigned long
- llgfr %r6,%r6 # unsigned long
- jg sys_kcmp
-
-ENTRY(sys_finit_module_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # const char __user *
- lgfr %r4,%r4 # int
- jg sys_finit_module
-
-ENTRY(sys_sched_setattr_wrapper)
- lgfr %r2,%r2 # pid_t
- llgtr %r3,%r3 # struct sched_attr __user *
- jg sys_sched_setattr
-
-ENTRY(sys_sched_getattr_wrapper)
- lgfr %r2,%r2 # pid_t
- llgtr %r3,%r3 # const char __user *
- llgfr %r3,%r3 # unsigned int
- jg sys_sched_getattr
diff --git a/arch/s390/kernel/compat_wrapper.c b/arch/s390/kernel/compat_wrapper.c
new file mode 100644
index 00000000000..824c39dfddf
--- /dev/null
+++ b/arch/s390/kernel/compat_wrapper.c
@@ -0,0 +1,215 @@
+/*
+ * Compat sytem call wrappers.
+ *
+ * Copyright IBM Corp. 2014
+ */
+
+#include <linux/syscalls.h>
+#include <linux/compat.h>
+#include "entry.h"
+
+#define COMPAT_SYSCALL_WRAP1(name, ...) \
+ COMPAT_SYSCALL_WRAPx(1, _##name, __VA_ARGS__)
+#define COMPAT_SYSCALL_WRAP2(name, ...) \
+ COMPAT_SYSCALL_WRAPx(2, _##name, __VA_ARGS__)
+#define COMPAT_SYSCALL_WRAP3(name, ...) \
+ COMPAT_SYSCALL_WRAPx(3, _##name, __VA_ARGS__)
+#define COMPAT_SYSCALL_WRAP4(name, ...) \
+ COMPAT_SYSCALL_WRAPx(4, _##name, __VA_ARGS__)
+#define COMPAT_SYSCALL_WRAP5(name, ...) \
+ COMPAT_SYSCALL_WRAPx(5, _##name, __VA_ARGS__)
+#define COMPAT_SYSCALL_WRAP6(name, ...) \
+ COMPAT_SYSCALL_WRAPx(6, _##name, __VA_ARGS__)
+
+#define __SC_COMPAT_TYPE(t, a) \
+ __typeof(__builtin_choose_expr(sizeof(t) > 4, 0L, (t)0)) a
+
+#define __SC_COMPAT_CAST(t, a) \
+({ \
+ long __ReS = a; \
+ \
+ BUILD_BUG_ON((sizeof(t) > 4) && !__TYPE_IS_L(t) && \
+ !__TYPE_IS_UL(t) && !__TYPE_IS_PTR(t)); \
+ if (__TYPE_IS_L(t)) \
+ __ReS = (s32)a; \
+ if (__TYPE_IS_UL(t)) \
+ __ReS = (u32)a; \
+ if (__TYPE_IS_PTR(t)) \
+ __ReS = a & 0x7fffffff; \
+ (t)__ReS; \
+})
+
+/*
+ * The COMPAT_SYSCALL_WRAP macro generates system call wrappers to be used by
+ * compat tasks. These wrappers will only be used for system calls where only
+ * the system call arguments need sign or zero extension or zeroing of the upper
+ * 33 bits of pointers.
+ * Note: since the wrapper function will afterwards call a system call which
+ * again performs zero and sign extension for all system call arguments with
+ * a size of less than eight bytes, these compat wrappers only touch those
+ * system call arguments with a size of eight bytes ((unsigned) long and
+ * pointers). Zero and sign extension for e.g. int parameters will be done by
+ * the regular system call wrappers.
+ */
+#define COMPAT_SYSCALL_WRAPx(x, name, ...) \
+ asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \
+ asmlinkage long compat_sys##name(__MAP(x,__SC_COMPAT_TYPE,__VA_ARGS__));\
+ asmlinkage long compat_sys##name(__MAP(x,__SC_COMPAT_TYPE,__VA_ARGS__)) \
+ { \
+ return sys##name(__MAP(x,__SC_COMPAT_CAST,__VA_ARGS__)); \
+ }
+
+COMPAT_SYSCALL_WRAP1(exit, int, error_code);
+COMPAT_SYSCALL_WRAP1(close, unsigned int, fd);
+COMPAT_SYSCALL_WRAP2(creat, const char __user *, pathname, umode_t, mode);
+COMPAT_SYSCALL_WRAP2(link, const char __user *, oldname, const char __user *, newname);
+COMPAT_SYSCALL_WRAP1(unlink, const char __user *, pathname);
+COMPAT_SYSCALL_WRAP1(chdir, const char __user *, filename);
+COMPAT_SYSCALL_WRAP3(mknod, const char __user *, filename, umode_t, mode, unsigned, dev);
+COMPAT_SYSCALL_WRAP2(chmod, const char __user *, filename, umode_t, mode);
+COMPAT_SYSCALL_WRAP1(oldumount, char __user *, name);
+COMPAT_SYSCALL_WRAP1(alarm, unsigned int, seconds);
+COMPAT_SYSCALL_WRAP2(access, const char __user *, filename, int, mode);
+COMPAT_SYSCALL_WRAP1(nice, int, increment);
+COMPAT_SYSCALL_WRAP2(kill, int, pid, int, sig);
+COMPAT_SYSCALL_WRAP2(rename, const char __user *, oldname, const char __user *, newname);
+COMPAT_SYSCALL_WRAP2(mkdir, const char __user *, pathname, umode_t, mode);
+COMPAT_SYSCALL_WRAP1(rmdir, const char __user *, pathname);
+COMPAT_SYSCALL_WRAP1(dup, unsigned int, fildes);
+COMPAT_SYSCALL_WRAP1(pipe, int __user *, fildes);
+COMPAT_SYSCALL_WRAP1(brk, unsigned long, brk);
+COMPAT_SYSCALL_WRAP2(signal, int, sig, __sighandler_t, handler);
+COMPAT_SYSCALL_WRAP1(acct, const char __user *, name);
+COMPAT_SYSCALL_WRAP2(umount, char __user *, name, int, flags);
+COMPAT_SYSCALL_WRAP2(setpgid, pid_t, pid, pid_t, pgid);
+COMPAT_SYSCALL_WRAP1(umask, int, mask);
+COMPAT_SYSCALL_WRAP1(chroot, const char __user *, filename);
+COMPAT_SYSCALL_WRAP2(dup2, unsigned int, oldfd, unsigned int, newfd);
+COMPAT_SYSCALL_WRAP3(sigsuspend, int, unused1, int, unused2, old_sigset_t, mask);
+COMPAT_SYSCALL_WRAP2(sethostname, char __user *, name, int, len);
+COMPAT_SYSCALL_WRAP2(symlink, const char __user *, old, const char __user *, new);
+COMPAT_SYSCALL_WRAP3(readlink, const char __user *, path, char __user *, buf, int, bufsiz);
+COMPAT_SYSCALL_WRAP1(uselib, const char __user *, library);
+COMPAT_SYSCALL_WRAP2(swapon, const char __user *, specialfile, int, swap_flags);
+COMPAT_SYSCALL_WRAP4(reboot, int, magic1, int, magic2, unsigned int, cmd, void __user *, arg);
+COMPAT_SYSCALL_WRAP2(munmap, unsigned long, addr, size_t, len);
+COMPAT_SYSCALL_WRAP2(fchmod, unsigned int, fd, umode_t, mode);
+COMPAT_SYSCALL_WRAP2(getpriority, int, which, int, who);
+COMPAT_SYSCALL_WRAP3(setpriority, int, which, int, who, int, niceval);
+COMPAT_SYSCALL_WRAP3(syslog, int, type, char __user *, buf, int, len);
+COMPAT_SYSCALL_WRAP1(swapoff, const char __user *, specialfile);
+COMPAT_SYSCALL_WRAP1(fsync, unsigned int, fd);
+COMPAT_SYSCALL_WRAP2(setdomainname, char __user *, name, int, len);
+COMPAT_SYSCALL_WRAP1(newuname, struct new_utsname __user *, name);
+COMPAT_SYSCALL_WRAP3(mprotect, unsigned long, start, size_t, len, unsigned long, prot);
+COMPAT_SYSCALL_WRAP3(init_module, void __user *, umod, unsigned long, len, const char __user *, uargs);
+COMPAT_SYSCALL_WRAP2(delete_module, const char __user *, name_user, unsigned int, flags);
+COMPAT_SYSCALL_WRAP4(quotactl, unsigned int, cmd, const char __user *, special, qid_t, id, void __user *, addr);
+COMPAT_SYSCALL_WRAP1(getpgid, pid_t, pid);
+COMPAT_SYSCALL_WRAP1(fchdir, unsigned int, fd);
+COMPAT_SYSCALL_WRAP2(bdflush, int, func, long, data);
+COMPAT_SYSCALL_WRAP3(sysfs, int, option, unsigned long, arg1, unsigned long, arg2);
+COMPAT_SYSCALL_WRAP1(s390_personality, unsigned int, personality);
+COMPAT_SYSCALL_WRAP5(llseek, unsigned int, fd, unsigned long, high, unsigned long, low, loff_t __user *, result, unsigned int, whence);
+COMPAT_SYSCALL_WRAP2(flock, unsigned int, fd, unsigned int, cmd);
+COMPAT_SYSCALL_WRAP3(msync, unsigned long, start, size_t, len, int, flags);
+COMPAT_SYSCALL_WRAP1(getsid, pid_t, pid);
+COMPAT_SYSCALL_WRAP1(fdatasync, unsigned int, fd);
+COMPAT_SYSCALL_WRAP2(mlock, unsigned long, start, size_t, len);
+COMPAT_SYSCALL_WRAP2(munlock, unsigned long, start, size_t, len);
+COMPAT_SYSCALL_WRAP1(mlockall, int, flags);
+COMPAT_SYSCALL_WRAP2(sched_setparam, pid_t, pid, struct sched_param __user *, param);
+COMPAT_SYSCALL_WRAP2(sched_getparam, pid_t, pid, struct sched_param __user *, param);
+COMPAT_SYSCALL_WRAP3(sched_setscheduler, pid_t, pid, int, policy, struct sched_param __user *, param);
+COMPAT_SYSCALL_WRAP1(sched_getscheduler, pid_t, pid);
+COMPAT_SYSCALL_WRAP1(sched_get_priority_max, int, policy);
+COMPAT_SYSCALL_WRAP1(sched_get_priority_min, int, policy);
+COMPAT_SYSCALL_WRAP5(mremap, unsigned long, addr, unsigned long, old_len, unsigned long, new_len, unsigned long, flags, unsigned long, new_addr);
+COMPAT_SYSCALL_WRAP3(poll, struct pollfd __user *, ufds, unsigned int, nfds, int, timeout);
+COMPAT_SYSCALL_WRAP5(prctl, int, option, unsigned long, arg2, unsigned long, arg3, unsigned long, arg4, unsigned long, arg5);
+COMPAT_SYSCALL_WRAP2(getcwd, char __user *, buf, unsigned long, size);
+COMPAT_SYSCALL_WRAP2(capget, cap_user_header_t, header, cap_user_data_t, dataptr);
+COMPAT_SYSCALL_WRAP2(capset, cap_user_header_t, header, const cap_user_data_t, data);
+COMPAT_SYSCALL_WRAP3(lchown, const char __user *, filename, uid_t, user, gid_t, group);
+COMPAT_SYSCALL_WRAP2(setreuid, uid_t, ruid, uid_t, euid);
+COMPAT_SYSCALL_WRAP2(setregid, gid_t, rgid, gid_t, egid);
+COMPAT_SYSCALL_WRAP2(getgroups, int, gidsetsize, gid_t __user *, grouplist);
+COMPAT_SYSCALL_WRAP2(setgroups, int, gidsetsize, gid_t __user *, grouplist);
+COMPAT_SYSCALL_WRAP3(fchown, unsigned int, fd, uid_t, user, gid_t, group);
+COMPAT_SYSCALL_WRAP3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid);
+COMPAT_SYSCALL_WRAP3(getresuid, uid_t __user *, ruid, uid_t __user *, euid, uid_t __user *, suid);
+COMPAT_SYSCALL_WRAP3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid);
+COMPAT_SYSCALL_WRAP3(getresgid, gid_t __user *, rgid, gid_t __user *, egid, gid_t __user *, sgid);
+COMPAT_SYSCALL_WRAP3(chown, const char __user *, filename, uid_t, user, gid_t, group);
+COMPAT_SYSCALL_WRAP1(setuid, uid_t, uid);
+COMPAT_SYSCALL_WRAP1(setgid, gid_t, gid);
+COMPAT_SYSCALL_WRAP1(setfsuid, uid_t, uid);
+COMPAT_SYSCALL_WRAP1(setfsgid, gid_t, gid);
+COMPAT_SYSCALL_WRAP2(pivot_root, const char __user *, new_root, const char __user *, put_old);
+COMPAT_SYSCALL_WRAP3(mincore, unsigned long, start, size_t, len, unsigned char __user *, vec);
+COMPAT_SYSCALL_WRAP3(madvise, unsigned long, start, size_t, len, int, behavior);
+COMPAT_SYSCALL_WRAP5(setxattr, const char __user *, path, const char __user *, name, const void __user *, value, size_t, size, int, flags);
+COMPAT_SYSCALL_WRAP5(lsetxattr, const char __user *, path, const char __user *, name, const void __user *, value, size_t, size, int, flags);
+COMPAT_SYSCALL_WRAP5(fsetxattr, int, fd, const char __user *, name, const void __user *, value, size_t, size, int, flags);
+COMPAT_SYSCALL_WRAP3(getdents64, unsigned int, fd, struct linux_dirent64 __user *, dirent, unsigned int, count);
+COMPAT_SYSCALL_WRAP4(getxattr, const char __user *, path, const char __user *, name, void __user *, value, size_t, size);
+COMPAT_SYSCALL_WRAP4(lgetxattr, const char __user *, path, const char __user *, name, void __user *, value, size_t, size);
+COMPAT_SYSCALL_WRAP4(fgetxattr, int, fd, const char __user *, name, void __user *, value, size_t, size);
+COMPAT_SYSCALL_WRAP3(listxattr, const char __user *, path, char __user *, list, size_t, size);
+COMPAT_SYSCALL_WRAP3(llistxattr, const char __user *, path, char __user *, list, size_t, size);
+COMPAT_SYSCALL_WRAP3(flistxattr, int, fd, char __user *, list, size_t, size);
+COMPAT_SYSCALL_WRAP2(removexattr, const char __user *, path, const char __user *, name);
+COMPAT_SYSCALL_WRAP2(lremovexattr, const char __user *, path, const char __user *, name);
+COMPAT_SYSCALL_WRAP2(fremovexattr, int, fd, const char __user *, name);
+COMPAT_SYSCALL_WRAP1(exit_group, int, error_code);
+COMPAT_SYSCALL_WRAP1(set_tid_address, int __user *, tidptr);
+COMPAT_SYSCALL_WRAP1(epoll_create, int, size);
+COMPAT_SYSCALL_WRAP4(epoll_ctl, int, epfd, int, op, int, fd, struct epoll_event __user *, event);
+COMPAT_SYSCALL_WRAP4(epoll_wait, int, epfd, struct epoll_event __user *, events, int, maxevents, int, timeout);
+COMPAT_SYSCALL_WRAP1(timer_getoverrun, timer_t, timer_id);
+COMPAT_SYSCALL_WRAP1(timer_delete, compat_timer_t, compat_timer_id);
+COMPAT_SYSCALL_WRAP1(io_destroy, aio_context_t, ctx);
+COMPAT_SYSCALL_WRAP3(io_cancel, aio_context_t, ctx_id, struct iocb __user *, iocb, struct io_event __user *, result);
+COMPAT_SYSCALL_WRAP1(mq_unlink, const char __user *, name);
+COMPAT_SYSCALL_WRAP5(add_key, const char __user *, tp, const char __user *, dsc, const void __user *, pld, size_t, len, key_serial_t, id);
+COMPAT_SYSCALL_WRAP4(request_key, const char __user *, tp, const char __user *, dsc, const char __user *, info, key_serial_t, id);
+COMPAT_SYSCALL_WRAP5(remap_file_pages, unsigned long, start, unsigned long, size, unsigned long, prot, unsigned long, pgoff, unsigned long, flags);
+COMPAT_SYSCALL_WRAP3(ioprio_set, int, which, int, who, int, ioprio);
+COMPAT_SYSCALL_WRAP2(ioprio_get, int, which, int, who);
+COMPAT_SYSCALL_WRAP3(inotify_add_watch, int, fd, const char __user *, path, u32, mask);
+COMPAT_SYSCALL_WRAP2(inotify_rm_watch, int, fd, __s32, wd);
+COMPAT_SYSCALL_WRAP3(mkdirat, int, dfd, const char __user *, pathname, umode_t, mode);
+COMPAT_SYSCALL_WRAP4(mknodat, int, dfd, const char __user *, filename, umode_t, mode, unsigned, dev);
+COMPAT_SYSCALL_WRAP5(fchownat, int, dfd, const char __user *, filename, uid_t, user, gid_t, group, int, flag);
+COMPAT_SYSCALL_WRAP3(unlinkat, int, dfd, const char __user *, pathname, int, flag);
+COMPAT_SYSCALL_WRAP4(renameat, int, olddfd, const char __user *, oldname, int, newdfd, const char __user *, newname);
+COMPAT_SYSCALL_WRAP5(linkat, int, olddfd, const char __user *, oldname, int, newdfd, const char __user *, newname, int, flags);
+COMPAT_SYSCALL_WRAP3(symlinkat, const char __user *, oldname, int, newdfd, const char __user *, newname);
+COMPAT_SYSCALL_WRAP4(readlinkat, int, dfd, const char __user *, path, char __user *, buf, int, bufsiz);
+COMPAT_SYSCALL_WRAP3(fchmodat, int, dfd, const char __user *, filename, umode_t, mode);
+COMPAT_SYSCALL_WRAP3(faccessat, int, dfd, const char __user *, filename, int, mode);
+COMPAT_SYSCALL_WRAP1(unshare, unsigned long, unshare_flags);
+COMPAT_SYSCALL_WRAP6(splice, int, fd_in, loff_t __user *, off_in, int, fd_out, loff_t __user *, off_out, size_t, len, unsigned int, flags);
+COMPAT_SYSCALL_WRAP4(tee, int, fdin, int, fdout, size_t, len, unsigned int, flags);
+COMPAT_SYSCALL_WRAP3(getcpu, unsigned __user *, cpu, unsigned __user *, node, struct getcpu_cache __user *, cache);
+COMPAT_SYSCALL_WRAP1(eventfd, unsigned int, count);
+COMPAT_SYSCALL_WRAP2(timerfd_create, int, clockid, int, flags);
+COMPAT_SYSCALL_WRAP2(eventfd2, unsigned int, count, int, flags);
+COMPAT_SYSCALL_WRAP1(inotify_init1, int, flags);
+COMPAT_SYSCALL_WRAP2(pipe2, int __user *, fildes, int, flags);
+COMPAT_SYSCALL_WRAP3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags);
+COMPAT_SYSCALL_WRAP1(epoll_create1, int, flags);
+COMPAT_SYSCALL_WRAP2(tkill, int, pid, int, sig);
+COMPAT_SYSCALL_WRAP3(tgkill, int, tgid, int, pid, int, sig);
+COMPAT_SYSCALL_WRAP5(perf_event_open, struct perf_event_attr __user *, attr_uptr, pid_t, pid, int, cpu, int, group_fd, unsigned long, flags);
+COMPAT_SYSCALL_WRAP5(clone, unsigned long, newsp, unsigned long, clone_flags, int __user *, parent_tidptr, int __user *, child_tidptr, int, tls_val);
+COMPAT_SYSCALL_WRAP2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags);
+COMPAT_SYSCALL_WRAP4(prlimit64, pid_t, pid, unsigned int, resource, const struct rlimit64 __user *, new_rlim, struct rlimit64 __user *, old_rlim);
+COMPAT_SYSCALL_WRAP5(name_to_handle_at, int, dfd, const char __user *, name, struct file_handle __user *, handle, int __user *, mnt_id, int, flag);
+COMPAT_SYSCALL_WRAP1(syncfs, int, fd);
+COMPAT_SYSCALL_WRAP2(setns, int, fd, int, nstype);
+COMPAT_SYSCALL_WRAP2(s390_runtime_instr, int, command, int, signum);
+COMPAT_SYSCALL_WRAP5(kcmp, pid_t, pid1, pid_t, pid2, int, type, unsigned long, idx1, unsigned long, idx2);
+COMPAT_SYSCALL_WRAP3(finit_module, int, fd, const char __user *, uargs, int, flags);
+COMPAT_SYSCALL_WRAP3(sched_setattr, pid_t, pid, struct sched_attr __user *, attr, unsigned int, flags);
+COMPAT_SYSCALL_WRAP4(sched_getattr, pid_t, pid, struct sched_attr __user *, attr, unsigned int, size, unsigned int, flags);
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index fca20b5fe79..6b594439cca 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -380,8 +380,6 @@ static __init void detect_machine_facilities(void)
S390_lowcore.machine_flags |= MACHINE_FLAG_EDAT2;
if (test_facility(3))
S390_lowcore.machine_flags |= MACHINE_FLAG_IDTE;
- if (test_facility(27))
- S390_lowcore.machine_flags |= MACHINE_FLAG_MVCOS;
if (test_facility(40))
S390_lowcore.machine_flags |= MACHINE_FLAG_LPP;
if (test_facility(50) && test_facility(73))
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 0dc2b6d0a1e..526d3735ed2 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -43,6 +43,7 @@ _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \
_TIF_MCCK_PENDING)
_TIF_TRACE = (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SECCOMP | \
_TIF_SYSCALL_TRACEPOINT)
+_TIF_TRANSFER = (_TIF_MCCK_PENDING | _TIF_TLB_WAIT)
STACK_SHIFT = PAGE_SHIFT + THREAD_ORDER
STACK_SIZE = 1 << STACK_SHIFT
@@ -159,10 +160,12 @@ ENTRY(__switch_to)
lctl %c4,%c4,__TASK_pid(%r3) # load pid to control reg. 4
mvc __LC_CURRENT_PID(4,%r0),__TASK_pid(%r3) # store pid of next
l %r15,__THREAD_ksp(%r3) # load kernel stack of next
- tm __TI_flags+3(%r4),_TIF_MCCK_PENDING # machine check pending?
+ lhi %r6,_TIF_TRANSFER # transfer TIF bits
+ n %r6,__TI_flags(%r4) # isolate TIF bits
jz 0f
- ni __TI_flags+3(%r4),255-_TIF_MCCK_PENDING # clear flag in prev
- oi __TI_flags+3(%r5),_TIF_MCCK_PENDING # set it in next
+ o %r6,__TI_flags(%r5) # set TIF bits of next
+ st %r6,__TI_flags(%r5)
+ ni __TI_flags+3(%r4),255-_TIF_TRANSFER # clear TIF bits of prev
0: lm %r6,%r15,__SF_GPRS(%r15) # load gprs of next task
br %r14
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index cb533f78c09..6ac78192455 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -67,9 +67,7 @@ struct s390_mmap_arg_struct;
struct fadvise64_64_args;
struct old_sigaction;
-long sys_sigreturn(void);
-long sys_rt_sigreturn(void);
-long sys32_sigreturn(void);
-long sys32_rt_sigreturn(void);
+long sys_s390_personality(unsigned int personality);
+long sys_s390_runtime_instr(int command, int signum);
#endif /* _ENTRY_H */
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index 384e609b471..e09dbe5f290 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -48,6 +48,7 @@ _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \
_TIF_MCCK_PENDING)
_TIF_TRACE = (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SECCOMP | \
_TIF_SYSCALL_TRACEPOINT)
+_TIF_TRANSFER = (_TIF_MCCK_PENDING | _TIF_TLB_WAIT)
#define BASED(name) name-system_call(%r13)
@@ -189,10 +190,12 @@ ENTRY(__switch_to)
lctl %c4,%c4,__TASK_pid(%r3) # load pid to control reg. 4
mvc __LC_CURRENT_PID+4(4,%r0),__TASK_pid(%r3) # store pid of next
lg %r15,__THREAD_ksp(%r3) # load kernel stack of next
- tm __TI_flags+7(%r4),_TIF_MCCK_PENDING # machine check pending?
+ llill %r6,_TIF_TRANSFER # transfer TIF bits
+ ng %r6,__TI_flags(%r4) # isolate TIF bits
jz 0f
- ni __TI_flags+7(%r4),255-_TIF_MCCK_PENDING # clear flag in prev
- oi __TI_flags+7(%r5),_TIF_MCCK_PENDING # set it in next
+ og %r6,__TI_flags(%r5) # set TIF bits of next
+ stg %r6,__TI_flags(%r5)
+ ni __TI_flags+7(%r4),255-_TIF_TRANSFER # clear TIF bits of prev
0: lmg %r6,%r15,__SF_GPRS(%r15) # load gprs of next task
br %r14
diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index 224db03e951..54d6493c4a5 100644
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -130,9 +130,8 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
return 0;
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
- *(unsigned long *) data = 0;
return 0;
}
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index bb27a262c44..d42b14cc72a 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -18,6 +18,7 @@
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/cpu.h>
+#include <linux/irq.h>
#include <asm/irq_regs.h>
#include <asm/cputime.h>
#include <asm/lowcore.h>
@@ -84,6 +85,7 @@ static const struct irq_class irqclass_sub_desc[NR_ARCH_IRQS] = {
[IRQIO_PCI] = {.name = "PCI", .desc = "[I/O] PCI Interrupt" },
[IRQIO_MSI] = {.name = "MSI", .desc = "[I/O] MSI Interrupt" },
[IRQIO_VIR] = {.name = "VIR", .desc = "[I/O] Virtual I/O Devices"},
+ [IRQIO_VAI] = {.name = "VAI", .desc = "[I/O] Virtual I/O Devices AI"},
[NMI_NMI] = {.name = "NMI", .desc = "[NMI] Machine Check"},
[CPU_RST] = {.name = "RST", .desc = "[CPU] CPU Restart"},
};
diff --git a/arch/s390/kernel/perf_event.c b/arch/s390/kernel/perf_event.c
index 5d2dfa31c4e..61595c1f0a0 100644
--- a/arch/s390/kernel/perf_event.c
+++ b/arch/s390/kernel/perf_event.c
@@ -121,7 +121,7 @@ unsigned long perf_misc_flags(struct pt_regs *regs)
: PERF_RECORD_MISC_KERNEL;
}
-void print_debug_cf(void)
+static void print_debug_cf(void)
{
struct cpumf_ctr_info cf_info;
int cpu = smp_processor_id();
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index f6be6087a0e..4ac8fafec95 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -85,7 +85,10 @@ void update_cr_regs(struct task_struct *task)
/* merge TIF_SINGLE_STEP into user specified PER registers. */
if (test_tsk_thread_flag(task, TIF_SINGLE_STEP)) {
- new.control |= PER_EVENT_IFETCH;
+ if (test_tsk_thread_flag(task, TIF_BLOCK_STEP))
+ new.control |= PER_EVENT_BRANCH;
+ else
+ new.control |= PER_EVENT_IFETCH;
#ifdef CONFIG_64BIT
new.control |= PER_CONTROL_SUSPENSION;
new.control |= PER_EVENT_TRANSACTION_END;
@@ -107,14 +110,22 @@ void update_cr_regs(struct task_struct *task)
void user_enable_single_step(struct task_struct *task)
{
+ clear_tsk_thread_flag(task, TIF_BLOCK_STEP);
set_tsk_thread_flag(task, TIF_SINGLE_STEP);
}
void user_disable_single_step(struct task_struct *task)
{
+ clear_tsk_thread_flag(task, TIF_BLOCK_STEP);
clear_tsk_thread_flag(task, TIF_SINGLE_STEP);
}
+void user_enable_block_step(struct task_struct *task)
+{
+ set_tsk_thread_flag(task, TIF_SINGLE_STEP);
+ set_tsk_thread_flag(task, TIF_BLOCK_STEP);
+}
+
/*
* Called by kernel/ptrace.c when detaching..
*
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 09e2f468f48..f70f2489fa5 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -47,7 +47,6 @@
#include <linux/compat.h>
#include <asm/ipl.h>
-#include <asm/uaccess.h>
#include <asm/facility.h>
#include <asm/smp.h>
#include <asm/mmu_context.h>
@@ -65,12 +64,6 @@
#include "entry.h"
/*
- * User copy operations.
- */
-struct uaccess_ops uaccess;
-EXPORT_SYMBOL(uaccess);
-
-/*
* Machine setup..
*/
unsigned int console_mode = 0;
@@ -294,14 +287,6 @@ static int __init parse_vmalloc(char *arg)
}
early_param("vmalloc", parse_vmalloc);
-static int __init early_parse_user_mode(char *p)
-{
- if (!p || strcmp(p, "primary") == 0)
- return 0;
- return 1;
-}
-early_param("user_mode", early_parse_user_mode);
-
void *restart_stack __attribute__((__section__(".data")));
static void __init setup_lowcore(void)
@@ -1009,8 +994,6 @@ void __init setup_arch(char **cmdline_p)
init_mm.end_data = (unsigned long) &_edata;
init_mm.brk = (unsigned long) &_end;
- uaccess = MACHINE_HAS_MVCOS ? uaccess_mvcos : uaccess_pt;
-
parse_early_param();
detect_memory_layout(memory_chunk, memory_end);
os_info_init();
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index a7125b62a9a..8827883310d 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -773,11 +773,11 @@ void __noreturn cpu_die(void)
void __init smp_fill_possible_mask(void)
{
- unsigned int possible, cpu;
+ unsigned int possible, sclp, cpu;
- possible = setup_possible_cpus;
- if (!possible)
- possible = MACHINE_IS_VM ? 64 : nr_cpu_ids;
+ sclp = sclp_get_max_cpu() ?: nr_cpu_ids;
+ possible = setup_possible_cpus ?: nr_cpu_ids;
+ possible = min(possible, sclp);
for (cpu = 0; cpu < possible && cpu < nr_cpu_ids; cpu++)
set_cpu_possible(cpu, true);
}
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 143992152ec..542ef488bac 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -9,349 +9,349 @@
#define NI_SYSCALL SYSCALL(sys_ni_syscall,sys_ni_syscall,sys_ni_syscall)
NI_SYSCALL /* 0 */
-SYSCALL(sys_exit,sys_exit,sys32_exit_wrapper)
+SYSCALL(sys_exit,sys_exit,compat_sys_exit)
SYSCALL(sys_fork,sys_fork,sys_fork)
-SYSCALL(sys_read,sys_read,sys32_read_wrapper)
-SYSCALL(sys_write,sys_write,sys32_write_wrapper)
+SYSCALL(sys_read,sys_read,compat_sys_s390_read)
+SYSCALL(sys_write,sys_write,compat_sys_s390_write)
SYSCALL(sys_open,sys_open,compat_sys_open) /* 5 */
-SYSCALL(sys_close,sys_close,sys32_close_wrapper)
+SYSCALL(sys_close,sys_close,compat_sys_close)
SYSCALL(sys_restart_syscall,sys_restart_syscall,sys_restart_syscall)
-SYSCALL(sys_creat,sys_creat,sys32_creat_wrapper)
-SYSCALL(sys_link,sys_link,sys32_link_wrapper)
-SYSCALL(sys_unlink,sys_unlink,sys32_unlink_wrapper) /* 10 */
-SYSCALL(sys_execve,sys_execve,sys32_execve_wrapper)
-SYSCALL(sys_chdir,sys_chdir,sys32_chdir_wrapper)
-SYSCALL(sys_time,sys_ni_syscall,sys32_time_wrapper) /* old time syscall */
-SYSCALL(sys_mknod,sys_mknod,sys32_mknod_wrapper)
-SYSCALL(sys_chmod,sys_chmod,sys32_chmod_wrapper) /* 15 */
-SYSCALL(sys_lchown16,sys_ni_syscall,sys32_lchown16_wrapper) /* old lchown16 syscall*/
+SYSCALL(sys_creat,sys_creat,compat_sys_creat)
+SYSCALL(sys_link,sys_link,compat_sys_link)
+SYSCALL(sys_unlink,sys_unlink,compat_sys_unlink) /* 10 */
+SYSCALL(sys_execve,sys_execve,compat_sys_execve)
+SYSCALL(sys_chdir,sys_chdir,compat_sys_chdir)
+SYSCALL(sys_time,sys_ni_syscall,compat_sys_time) /* old time syscall */
+SYSCALL(sys_mknod,sys_mknod,compat_sys_mknod)
+SYSCALL(sys_chmod,sys_chmod,compat_sys_chmod) /* 15 */
+SYSCALL(sys_lchown16,sys_ni_syscall,compat_sys_s390_lchown16) /* old lchown16 syscall*/
NI_SYSCALL /* old break syscall holder */
NI_SYSCALL /* old stat syscall holder */
SYSCALL(sys_lseek,sys_lseek,compat_sys_lseek)
SYSCALL(sys_getpid,sys_getpid,sys_getpid) /* 20 */
-SYSCALL(sys_mount,sys_mount,sys32_mount_wrapper)
-SYSCALL(sys_oldumount,sys_oldumount,sys32_oldumount_wrapper)
-SYSCALL(sys_setuid16,sys_ni_syscall,sys32_setuid16_wrapper) /* old setuid16 syscall*/
-SYSCALL(sys_getuid16,sys_ni_syscall,sys32_getuid16) /* old getuid16 syscall*/
-SYSCALL(sys_stime,sys_ni_syscall,sys32_stime_wrapper) /* 25 old stime syscall */
-SYSCALL(sys_ptrace,sys_ptrace,sys32_ptrace_wrapper)
-SYSCALL(sys_alarm,sys_alarm,sys32_alarm_wrapper)
+SYSCALL(sys_mount,sys_mount,compat_sys_mount)
+SYSCALL(sys_oldumount,sys_oldumount,compat_sys_oldumount)
+SYSCALL(sys_setuid16,sys_ni_syscall,compat_sys_s390_setuid16) /* old setuid16 syscall*/
+SYSCALL(sys_getuid16,sys_ni_syscall,compat_sys_s390_getuid16) /* old getuid16 syscall*/
+SYSCALL(sys_stime,sys_ni_syscall,compat_sys_stime) /* 25 old stime syscall */
+SYSCALL(sys_ptrace,sys_ptrace,compat_sys_ptrace)
+SYSCALL(sys_alarm,sys_alarm,compat_sys_alarm)
NI_SYSCALL /* old fstat syscall */
SYSCALL(sys_pause,sys_pause,sys_pause)
-SYSCALL(sys_utime,sys_utime,compat_sys_utime_wrapper) /* 30 */
+SYSCALL(sys_utime,sys_utime,compat_sys_utime) /* 30 */
NI_SYSCALL /* old stty syscall */
NI_SYSCALL /* old gtty syscall */
-SYSCALL(sys_access,sys_access,sys32_access_wrapper)
-SYSCALL(sys_nice,sys_nice,sys32_nice_wrapper)
+SYSCALL(sys_access,sys_access,compat_sys_access)
+SYSCALL(sys_nice,sys_nice,compat_sys_nice)
NI_SYSCALL /* 35 old ftime syscall */
SYSCALL(sys_sync,sys_sync,sys_sync)
-SYSCALL(sys_kill,sys_kill,sys32_kill_wrapper)
-SYSCALL(sys_rename,sys_rename,sys32_rename_wrapper)
-SYSCALL(sys_mkdir,sys_mkdir,sys32_mkdir_wrapper)
-SYSCALL(sys_rmdir,sys_rmdir,sys32_rmdir_wrapper) /* 40 */
-SYSCALL(sys_dup,sys_dup,sys32_dup_wrapper)
-SYSCALL(sys_pipe,sys_pipe,sys32_pipe_wrapper)
-SYSCALL(sys_times,sys_times,compat_sys_times_wrapper)
+SYSCALL(sys_kill,sys_kill,compat_sys_kill)
+SYSCALL(sys_rename,sys_rename,compat_sys_rename)
+SYSCALL(sys_mkdir,sys_mkdir,compat_sys_mkdir)
+SYSCALL(sys_rmdir,sys_rmdir,compat_sys_rmdir) /* 40 */
+SYSCALL(sys_dup,sys_dup,compat_sys_dup)
+SYSCALL(sys_pipe,sys_pipe,compat_sys_pipe)
+SYSCALL(sys_times,sys_times,compat_sys_times)
NI_SYSCALL /* old prof syscall */
-SYSCALL(sys_brk,sys_brk,sys32_brk_wrapper) /* 45 */
-SYSCALL(sys_setgid16,sys_ni_syscall,sys32_setgid16_wrapper) /* old setgid16 syscall*/
-SYSCALL(sys_getgid16,sys_ni_syscall,sys32_getgid16) /* old getgid16 syscall*/
-SYSCALL(sys_signal,sys_signal,sys32_signal_wrapper)
-SYSCALL(sys_geteuid16,sys_ni_syscall,sys32_geteuid16) /* old geteuid16 syscall */
-SYSCALL(sys_getegid16,sys_ni_syscall,sys32_getegid16) /* 50 old getegid16 syscall */
-SYSCALL(sys_acct,sys_acct,sys32_acct_wrapper)
-SYSCALL(sys_umount,sys_umount,sys32_umount_wrapper)
+SYSCALL(sys_brk,sys_brk,compat_sys_brk) /* 45 */
+SYSCALL(sys_setgid16,sys_ni_syscall,compat_sys_s390_setgid16) /* old setgid16 syscall*/
+SYSCALL(sys_getgid16,sys_ni_syscall,compat_sys_s390_getgid16) /* old getgid16 syscall*/
+SYSCALL(sys_signal,sys_signal,compat_sys_signal)
+SYSCALL(sys_geteuid16,sys_ni_syscall,compat_sys_s390_geteuid16) /* old geteuid16 syscall */
+SYSCALL(sys_getegid16,sys_ni_syscall,compat_sys_s390_getegid16) /* 50 old getegid16 syscall */
+SYSCALL(sys_acct,sys_acct,compat_sys_acct)
+SYSCALL(sys_umount,sys_umount,compat_sys_umount)
NI_SYSCALL /* old lock syscall */
-SYSCALL(sys_ioctl,sys_ioctl,compat_sys_ioctl_wrapper)
-SYSCALL(sys_fcntl,sys_fcntl,compat_sys_fcntl_wrapper) /* 55 */
+SYSCALL(sys_ioctl,sys_ioctl,compat_sys_ioctl)
+SYSCALL(sys_fcntl,sys_fcntl,compat_sys_fcntl) /* 55 */
NI_SYSCALL /* intel mpx syscall */
-SYSCALL(sys_setpgid,sys_setpgid,sys32_setpgid_wrapper)
+SYSCALL(sys_setpgid,sys_setpgid,compat_sys_setpgid)
NI_SYSCALL /* old ulimit syscall */
NI_SYSCALL /* old uname syscall */
-SYSCALL(sys_umask,sys_umask,sys32_umask_wrapper) /* 60 */
-SYSCALL(sys_chroot,sys_chroot,sys32_chroot_wrapper)
-SYSCALL(sys_ustat,sys_ustat,sys32_ustat_wrapper)
-SYSCALL(sys_dup2,sys_dup2,sys32_dup2_wrapper)
+SYSCALL(sys_umask,sys_umask,compat_sys_umask) /* 60 */
+SYSCALL(sys_chroot,sys_chroot,compat_sys_chroot)
+SYSCALL(sys_ustat,sys_ustat,compat_sys_ustat)
+SYSCALL(sys_dup2,sys_dup2,compat_sys_dup2)
SYSCALL(sys_getppid,sys_getppid,sys_getppid)
SYSCALL(sys_getpgrp,sys_getpgrp,sys_getpgrp) /* 65 */
SYSCALL(sys_setsid,sys_setsid,sys_setsid)
SYSCALL(sys_sigaction,sys_sigaction,compat_sys_sigaction)
NI_SYSCALL /* old sgetmask syscall*/
NI_SYSCALL /* old ssetmask syscall*/
-SYSCALL(sys_setreuid16,sys_ni_syscall,sys32_setreuid16_wrapper) /* old setreuid16 syscall */
-SYSCALL(sys_setregid16,sys_ni_syscall,sys32_setregid16_wrapper) /* old setregid16 syscall */
-SYSCALL(sys_sigsuspend,sys_sigsuspend,sys_sigsuspend_wrapper)
-SYSCALL(sys_sigpending,sys_sigpending,compat_sys_sigpending_wrapper)
-SYSCALL(sys_sethostname,sys_sethostname,sys32_sethostname_wrapper)
-SYSCALL(sys_setrlimit,sys_setrlimit,compat_sys_setrlimit_wrapper) /* 75 */
-SYSCALL(sys_old_getrlimit,sys_getrlimit,compat_sys_old_getrlimit_wrapper)
+SYSCALL(sys_setreuid16,sys_ni_syscall,compat_sys_s390_setreuid16) /* old setreuid16 syscall */
+SYSCALL(sys_setregid16,sys_ni_syscall,compat_sys_s390_setregid16) /* old setregid16 syscall */
+SYSCALL(sys_sigsuspend,sys_sigsuspend,compat_sys_sigsuspend)
+SYSCALL(sys_sigpending,sys_sigpending,compat_sys_sigpending)
+SYSCALL(sys_sethostname,sys_sethostname,compat_sys_sethostname)
+SYSCALL(sys_setrlimit,sys_setrlimit,compat_sys_setrlimit) /* 75 */
+SYSCALL(sys_old_getrlimit,sys_getrlimit,compat_sys_old_getrlimit)
SYSCALL(sys_getrusage,sys_getrusage,compat_sys_getrusage)
-SYSCALL(sys_gettimeofday,sys_gettimeofday,compat_sys_gettimeofday_wrapper)
-SYSCALL(sys_settimeofday,sys_settimeofday,compat_sys_settimeofday_wrapper)
-SYSCALL(sys_getgroups16,sys_ni_syscall,sys32_getgroups16_wrapper) /* 80 old getgroups16 syscall */
-SYSCALL(sys_setgroups16,sys_ni_syscall,sys32_setgroups16_wrapper) /* old setgroups16 syscall */
+SYSCALL(sys_gettimeofday,sys_gettimeofday,compat_sys_gettimeofday)
+SYSCALL(sys_settimeofday,sys_settimeofday,compat_sys_settimeofday)
+SYSCALL(sys_getgroups16,sys_ni_syscall,compat_sys_s390_getgroups16) /* 80 old getgroups16 syscall */
+SYSCALL(sys_setgroups16,sys_ni_syscall,compat_sys_s390_setgroups16) /* old setgroups16 syscall */
NI_SYSCALL /* old select syscall */
-SYSCALL(sys_symlink,sys_symlink,sys32_symlink_wrapper)
+SYSCALL(sys_symlink,sys_symlink,compat_sys_symlink)
NI_SYSCALL /* old lstat syscall */
-SYSCALL(sys_readlink,sys_readlink,sys32_readlink_wrapper) /* 85 */
-SYSCALL(sys_uselib,sys_uselib,sys32_uselib_wrapper)
-SYSCALL(sys_swapon,sys_swapon,sys32_swapon_wrapper)
-SYSCALL(sys_reboot,sys_reboot,sys32_reboot_wrapper)
-SYSCALL(sys_ni_syscall,sys_ni_syscall,old32_readdir_wrapper) /* old readdir syscall */
-SYSCALL(sys_old_mmap,sys_old_mmap,old32_mmap_wrapper) /* 90 */
-SYSCALL(sys_munmap,sys_munmap,sys32_munmap_wrapper)
+SYSCALL(sys_readlink,sys_readlink,compat_sys_readlink) /* 85 */
+SYSCALL(sys_uselib,sys_uselib,compat_sys_uselib)
+SYSCALL(sys_swapon,sys_swapon,compat_sys_swapon)
+SYSCALL(sys_reboot,sys_reboot,compat_sys_reboot)
+SYSCALL(sys_ni_syscall,sys_ni_syscall,compat_sys_old_readdir) /* old readdir syscall */
+SYSCALL(sys_old_mmap,sys_old_mmap,compat_sys_s390_old_mmap) /* 90 */
+SYSCALL(sys_munmap,sys_munmap,compat_sys_munmap)
SYSCALL(sys_truncate,sys_truncate,compat_sys_truncate)
SYSCALL(sys_ftruncate,sys_ftruncate,compat_sys_ftruncate)
-SYSCALL(sys_fchmod,sys_fchmod,sys32_fchmod_wrapper)
-SYSCALL(sys_fchown16,sys_ni_syscall,sys32_fchown16_wrapper) /* 95 old fchown16 syscall*/
-SYSCALL(sys_getpriority,sys_getpriority,sys32_getpriority_wrapper)
-SYSCALL(sys_setpriority,sys_setpriority,sys32_setpriority_wrapper)
+SYSCALL(sys_fchmod,sys_fchmod,compat_sys_fchmod)
+SYSCALL(sys_fchown16,sys_ni_syscall,compat_sys_s390_fchown16) /* 95 old fchown16 syscall*/
+SYSCALL(sys_getpriority,sys_getpriority,compat_sys_getpriority)
+SYSCALL(sys_setpriority,sys_setpriority,compat_sys_setpriority)
NI_SYSCALL /* old profil syscall */
-SYSCALL(sys_statfs,sys_statfs,compat_sys_statfs_wrapper)
-SYSCALL(sys_fstatfs,sys_fstatfs,compat_sys_fstatfs_wrapper) /* 100 */
+SYSCALL(sys_statfs,sys_statfs,compat_sys_statfs)
+SYSCALL(sys_fstatfs,sys_fstatfs,compat_sys_fstatfs) /* 100 */
NI_SYSCALL /* ioperm for i386 */
-SYSCALL(sys_socketcall,sys_socketcall,compat_sys_socketcall_wrapper)
-SYSCALL(sys_syslog,sys_syslog,sys32_syslog_wrapper)
+SYSCALL(sys_socketcall,sys_socketcall,compat_sys_socketcall)
+SYSCALL(sys_syslog,sys_syslog,compat_sys_syslog)
SYSCALL(sys_setitimer,sys_setitimer,compat_sys_setitimer)
SYSCALL(sys_getitimer,sys_getitimer,compat_sys_getitimer) /* 105 */
-SYSCALL(sys_newstat,sys_newstat,compat_sys_newstat_wrapper)
-SYSCALL(sys_newlstat,sys_newlstat,compat_sys_newlstat_wrapper)
-SYSCALL(sys_newfstat,sys_newfstat,compat_sys_newfstat_wrapper)
+SYSCALL(sys_newstat,sys_newstat,compat_sys_newstat)
+SYSCALL(sys_newlstat,sys_newlstat,compat_sys_newlstat)
+SYSCALL(sys_newfstat,sys_newfstat,compat_sys_newfstat)
NI_SYSCALL /* old uname syscall */
SYSCALL(sys_lookup_dcookie,sys_lookup_dcookie,compat_sys_lookup_dcookie) /* 110 */
SYSCALL(sys_vhangup,sys_vhangup,sys_vhangup)
NI_SYSCALL /* old "idle" system call */
NI_SYSCALL /* vm86old for i386 */
SYSCALL(sys_wait4,sys_wait4,compat_sys_wait4)
-SYSCALL(sys_swapoff,sys_swapoff,sys32_swapoff_wrapper) /* 115 */
-SYSCALL(sys_sysinfo,sys_sysinfo,compat_sys_sysinfo_wrapper)
+SYSCALL(sys_swapoff,sys_swapoff,compat_sys_swapoff) /* 115 */
+SYSCALL(sys_sysinfo,sys_sysinfo,compat_sys_sysinfo)
SYSCALL(sys_s390_ipc,sys_s390_ipc,compat_sys_s390_ipc)
-SYSCALL(sys_fsync,sys_fsync,sys32_fsync_wrapper)
-SYSCALL(sys_sigreturn,sys_sigreturn,sys32_sigreturn)
-SYSCALL(sys_clone,sys_clone,sys_clone_wrapper) /* 120 */
-SYSCALL(sys_setdomainname,sys_setdomainname,sys32_setdomainname_wrapper)
-SYSCALL(sys_newuname,sys_newuname,sys32_newuname_wrapper)
+SYSCALL(sys_fsync,sys_fsync,compat_sys_fsync)
+SYSCALL(sys_sigreturn,sys_sigreturn,compat_sys_sigreturn)
+SYSCALL(sys_clone,sys_clone,compat_sys_clone) /* 120 */
+SYSCALL(sys_setdomainname,sys_setdomainname,compat_sys_setdomainname)
+SYSCALL(sys_newuname,sys_newuname,compat_sys_newuname)
NI_SYSCALL /* modify_ldt for i386 */
-SYSCALL(sys_adjtimex,sys_adjtimex,compat_sys_adjtimex_wrapper)
-SYSCALL(sys_mprotect,sys_mprotect,sys32_mprotect_wrapper) /* 125 */
+SYSCALL(sys_adjtimex,sys_adjtimex,compat_sys_adjtimex)
+SYSCALL(sys_mprotect,sys_mprotect,compat_sys_mprotect) /* 125 */
SYSCALL(sys_sigprocmask,sys_sigprocmask,compat_sys_sigprocmask)
NI_SYSCALL /* old "create module" */
-SYSCALL(sys_init_module,sys_init_module,sys_init_module_wrapper)
-SYSCALL(sys_delete_module,sys_delete_module,sys_delete_module_wrapper)
+SYSCALL(sys_init_module,sys_init_module,compat_sys_init_module)
+SYSCALL(sys_delete_module,sys_delete_module,compat_sys_delete_module)
NI_SYSCALL /* 130: old get_kernel_syms */
-SYSCALL(sys_quotactl,sys_quotactl,sys32_quotactl_wrapper)
-SYSCALL(sys_getpgid,sys_getpgid,sys32_getpgid_wrapper)
-SYSCALL(sys_fchdir,sys_fchdir,sys32_fchdir_wrapper)
-SYSCALL(sys_bdflush,sys_bdflush,sys32_bdflush_wrapper)
-SYSCALL(sys_sysfs,sys_sysfs,sys32_sysfs_wrapper) /* 135 */
-SYSCALL(sys_personality,sys_s390_personality,sys32_personality_wrapper)
+SYSCALL(sys_quotactl,sys_quotactl,compat_sys_quotactl)
+SYSCALL(sys_getpgid,sys_getpgid,compat_sys_getpgid)
+SYSCALL(sys_fchdir,sys_fchdir,compat_sys_fchdir)
+SYSCALL(sys_bdflush,sys_bdflush,compat_sys_bdflush)
+SYSCALL(sys_sysfs,sys_sysfs,compat_sys_sysfs) /* 135 */
+SYSCALL(sys_personality,sys_s390_personality,compat_sys_s390_personality)
NI_SYSCALL /* for afs_syscall */
-SYSCALL(sys_setfsuid16,sys_ni_syscall,sys32_setfsuid16_wrapper) /* old setfsuid16 syscall */
-SYSCALL(sys_setfsgid16,sys_ni_syscall,sys32_setfsgid16_wrapper) /* old setfsgid16 syscall */
-SYSCALL(sys_llseek,sys_llseek,sys32_llseek_wrapper) /* 140 */
-SYSCALL(sys_getdents,sys_getdents,sys32_getdents_wrapper)
-SYSCALL(sys_select,sys_select,compat_sys_select_wrapper)
-SYSCALL(sys_flock,sys_flock,sys32_flock_wrapper)
-SYSCALL(sys_msync,sys_msync,sys32_msync_wrapper)
-SYSCALL(sys_readv,sys_readv,compat_sys_readv_wrapper) /* 145 */
-SYSCALL(sys_writev,sys_writev,compat_sys_writev_wrapper)
-SYSCALL(sys_getsid,sys_getsid,sys32_getsid_wrapper)
-SYSCALL(sys_fdatasync,sys_fdatasync,sys32_fdatasync_wrapper)
+SYSCALL(sys_setfsuid16,sys_ni_syscall,compat_sys_s390_setfsuid16) /* old setfsuid16 syscall */
+SYSCALL(sys_setfsgid16,sys_ni_syscall,compat_sys_s390_setfsgid16) /* old setfsgid16 syscall */
+SYSCALL(sys_llseek,sys_llseek,compat_sys_llseek) /* 140 */
+SYSCALL(sys_getdents,sys_getdents,compat_sys_getdents)
+SYSCALL(sys_select,sys_select,compat_sys_select)
+SYSCALL(sys_flock,sys_flock,compat_sys_flock)
+SYSCALL(sys_msync,sys_msync,compat_sys_msync)
+SYSCALL(sys_readv,sys_readv,compat_sys_readv) /* 145 */
+SYSCALL(sys_writev,sys_writev,compat_sys_writev)
+SYSCALL(sys_getsid,sys_getsid,compat_sys_getsid)
+SYSCALL(sys_fdatasync,sys_fdatasync,compat_sys_fdatasync)
SYSCALL(sys_sysctl,sys_sysctl,compat_sys_sysctl)
-SYSCALL(sys_mlock,sys_mlock,sys32_mlock_wrapper) /* 150 */
-SYSCALL(sys_munlock,sys_munlock,sys32_munlock_wrapper)
-SYSCALL(sys_mlockall,sys_mlockall,sys32_mlockall_wrapper)
+SYSCALL(sys_mlock,sys_mlock,compat_sys_mlock) /* 150 */
+SYSCALL(sys_munlock,sys_munlock,compat_sys_munlock)
+SYSCALL(sys_mlockall,sys_mlockall,compat_sys_mlockall)
SYSCALL(sys_munlockall,sys_munlockall,sys_munlockall)
-SYSCALL(sys_sched_setparam,sys_sched_setparam,sys32_sched_setparam_wrapper)
-SYSCALL(sys_sched_getparam,sys_sched_getparam,sys32_sched_getparam_wrapper) /* 155 */
-SYSCALL(sys_sched_setscheduler,sys_sched_setscheduler,sys32_sched_setscheduler_wrapper)
-SYSCALL(sys_sched_getscheduler,sys_sched_getscheduler,sys32_sched_getscheduler_wrapper)
+SYSCALL(sys_sched_setparam,sys_sched_setparam,compat_sys_sched_setparam)
+SYSCALL(sys_sched_getparam,sys_sched_getparam,compat_sys_sched_getparam) /* 155 */
+SYSCALL(sys_sched_setscheduler,sys_sched_setscheduler,compat_sys_sched_setscheduler)
+SYSCALL(sys_sched_getscheduler,sys_sched_getscheduler,compat_sys_sched_getscheduler)
SYSCALL(sys_sched_yield,sys_sched_yield,sys_sched_yield)
-SYSCALL(sys_sched_get_priority_max,sys_sched_get_priority_max,sys32_sched_get_priority_max_wrapper)
-SYSCALL(sys_sched_get_priority_min,sys_sched_get_priority_min,sys32_sched_get_priority_min_wrapper) /* 160 */
+SYSCALL(sys_sched_get_priority_max,sys_sched_get_priority_max,compat_sys_sched_get_priority_max)
+SYSCALL(sys_sched_get_priority_min,sys_sched_get_priority_min,compat_sys_sched_get_priority_min) /* 160 */
SYSCALL(sys_sched_rr_get_interval,sys_sched_rr_get_interval,compat_sys_sched_rr_get_interval)
-SYSCALL(sys_nanosleep,sys_nanosleep,compat_sys_nanosleep_wrapper)
-SYSCALL(sys_mremap,sys_mremap,sys32_mremap_wrapper)
-SYSCALL(sys_setresuid16,sys_ni_syscall,sys32_setresuid16_wrapper) /* old setresuid16 syscall */
-SYSCALL(sys_getresuid16,sys_ni_syscall,sys32_getresuid16_wrapper) /* 165 old getresuid16 syscall */
+SYSCALL(sys_nanosleep,sys_nanosleep,compat_sys_nanosleep)
+SYSCALL(sys_mremap,sys_mremap,compat_sys_mremap)
+SYSCALL(sys_setresuid16,sys_ni_syscall,compat_sys_s390_setresuid16) /* old setresuid16 syscall */
+SYSCALL(sys_getresuid16,sys_ni_syscall,compat_sys_s390_getresuid16) /* 165 old getresuid16 syscall */
NI_SYSCALL /* for vm86 */
NI_SYSCALL /* old sys_query_module */
-SYSCALL(sys_poll,sys_poll,sys32_poll_wrapper)
+SYSCALL(sys_poll,sys_poll,compat_sys_poll)
NI_SYSCALL /* old nfsservctl */
-SYSCALL(sys_setresgid16,sys_ni_syscall,sys32_setresgid16_wrapper) /* 170 old setresgid16 syscall */
-SYSCALL(sys_getresgid16,sys_ni_syscall,sys32_getresgid16_wrapper) /* old getresgid16 syscall */
-SYSCALL(sys_prctl,sys_prctl,sys32_prctl_wrapper)
-SYSCALL(sys_rt_sigreturn,sys_rt_sigreturn,sys32_rt_sigreturn)
+SYSCALL(sys_setresgid16,sys_ni_syscall,compat_sys_s390_setresgid16) /* 170 old setresgid16 syscall */
+SYSCALL(sys_getresgid16,sys_ni_syscall,compat_sys_s390_getresgid16) /* old getresgid16 syscall */
+SYSCALL(sys_prctl,sys_prctl,compat_sys_prctl)
+SYSCALL(sys_rt_sigreturn,sys_rt_sigreturn,compat_sys_rt_sigreturn)
SYSCALL(sys_rt_sigaction,sys_rt_sigaction,compat_sys_rt_sigaction)
SYSCALL(sys_rt_sigprocmask,sys_rt_sigprocmask,compat_sys_rt_sigprocmask) /* 175 */
SYSCALL(sys_rt_sigpending,sys_rt_sigpending,compat_sys_rt_sigpending)
SYSCALL(sys_rt_sigtimedwait,sys_rt_sigtimedwait,compat_sys_rt_sigtimedwait)
SYSCALL(sys_rt_sigqueueinfo,sys_rt_sigqueueinfo,compat_sys_rt_sigqueueinfo)
SYSCALL(sys_rt_sigsuspend,sys_rt_sigsuspend,compat_sys_rt_sigsuspend)
-SYSCALL(sys_pread64,sys_pread64,sys32_pread64_wrapper) /* 180 */
-SYSCALL(sys_pwrite64,sys_pwrite64,sys32_pwrite64_wrapper)
-SYSCALL(sys_chown16,sys_ni_syscall,sys32_chown16_wrapper) /* old chown16 syscall */
-SYSCALL(sys_getcwd,sys_getcwd,sys32_getcwd_wrapper)
-SYSCALL(sys_capget,sys_capget,sys32_capget_wrapper)
-SYSCALL(sys_capset,sys_capset,sys32_capset_wrapper) /* 185 */
+SYSCALL(sys_pread64,sys_pread64,compat_sys_s390_pread64) /* 180 */
+SYSCALL(sys_pwrite64,sys_pwrite64,compat_sys_s390_pwrite64)
+SYSCALL(sys_chown16,sys_ni_syscall,compat_sys_s390_chown16) /* old chown16 syscall */
+SYSCALL(sys_getcwd,sys_getcwd,compat_sys_getcwd)
+SYSCALL(sys_capget,sys_capget,compat_sys_capget)
+SYSCALL(sys_capset,sys_capset,compat_sys_capset) /* 185 */
SYSCALL(sys_sigaltstack,sys_sigaltstack,compat_sys_sigaltstack)
SYSCALL(sys_sendfile,sys_sendfile64,compat_sys_sendfile)
NI_SYSCALL /* streams1 */
NI_SYSCALL /* streams2 */
SYSCALL(sys_vfork,sys_vfork,sys_vfork) /* 190 */
-SYSCALL(sys_getrlimit,sys_getrlimit,compat_sys_getrlimit_wrapper)
-SYSCALL(sys_mmap2,sys_mmap2,sys32_mmap2_wrapper)
-SYSCALL(sys_truncate64,sys_ni_syscall,sys32_truncate64_wrapper)
-SYSCALL(sys_ftruncate64,sys_ni_syscall,sys32_ftruncate64_wrapper)
-SYSCALL(sys_stat64,sys_ni_syscall,sys32_stat64_wrapper) /* 195 */
-SYSCALL(sys_lstat64,sys_ni_syscall,sys32_lstat64_wrapper)
-SYSCALL(sys_fstat64,sys_ni_syscall,sys32_fstat64_wrapper)
-SYSCALL(sys_lchown,sys_lchown,sys32_lchown_wrapper)
+SYSCALL(sys_getrlimit,sys_getrlimit,compat_sys_getrlimit)
+SYSCALL(sys_mmap2,sys_mmap2,compat_sys_s390_mmap2)
+SYSCALL(sys_truncate64,sys_ni_syscall,compat_sys_s390_truncate64)
+SYSCALL(sys_ftruncate64,sys_ni_syscall,compat_sys_s390_ftruncate64)
+SYSCALL(sys_stat64,sys_ni_syscall,compat_sys_s390_stat64) /* 195 */
+SYSCALL(sys_lstat64,sys_ni_syscall,compat_sys_s390_lstat64)
+SYSCALL(sys_fstat64,sys_ni_syscall,compat_sys_s390_fstat64)
+SYSCALL(sys_lchown,sys_lchown,compat_sys_lchown)
SYSCALL(sys_getuid,sys_getuid,sys_getuid)
SYSCALL(sys_getgid,sys_getgid,sys_getgid) /* 200 */
SYSCALL(sys_geteuid,sys_geteuid,sys_geteuid)
SYSCALL(sys_getegid,sys_getegid,sys_getegid)
-SYSCALL(sys_setreuid,sys_setreuid,sys32_setreuid_wrapper)
-SYSCALL(sys_setregid,sys_setregid,sys32_setregid_wrapper)
-SYSCALL(sys_getgroups,sys_getgroups,sys32_getgroups_wrapper) /* 205 */
-SYSCALL(sys_setgroups,sys_setgroups,sys32_setgroups_wrapper)
-SYSCALL(sys_fchown,sys_fchown,sys32_fchown_wrapper)
-SYSCALL(sys_setresuid,sys_setresuid,sys32_setresuid_wrapper)
-SYSCALL(sys_getresuid,sys_getresuid,sys32_getresuid_wrapper)
-SYSCALL(sys_setresgid,sys_setresgid,sys32_setresgid_wrapper) /* 210 */
-SYSCALL(sys_getresgid,sys_getresgid,sys32_getresgid_wrapper)
-SYSCALL(sys_chown,sys_chown,sys32_chown_wrapper)
-SYSCALL(sys_setuid,sys_setuid,sys32_setuid_wrapper)
-SYSCALL(sys_setgid,sys_setgid,sys32_setgid_wrapper)
-SYSCALL(sys_setfsuid,sys_setfsuid,sys32_setfsuid_wrapper) /* 215 */
-SYSCALL(sys_setfsgid,sys_setfsgid,sys32_setfsgid_wrapper)
-SYSCALL(sys_pivot_root,sys_pivot_root,sys32_pivot_root_wrapper)
-SYSCALL(sys_mincore,sys_mincore,sys32_mincore_wrapper)
-SYSCALL(sys_madvise,sys_madvise,sys32_madvise_wrapper)
-SYSCALL(sys_getdents64,sys_getdents64,sys32_getdents64_wrapper) /* 220 */
-SYSCALL(sys_fcntl64,sys_ni_syscall,compat_sys_fcntl64_wrapper)
-SYSCALL(sys_readahead,sys_readahead,sys32_readahead_wrapper)
+SYSCALL(sys_setreuid,sys_setreuid,compat_sys_setreuid)
+SYSCALL(sys_setregid,sys_setregid,compat_sys_setregid)
+SYSCALL(sys_getgroups,sys_getgroups,compat_sys_getgroups) /* 205 */
+SYSCALL(sys_setgroups,sys_setgroups,compat_sys_setgroups)
+SYSCALL(sys_fchown,sys_fchown,compat_sys_fchown)
+SYSCALL(sys_setresuid,sys_setresuid,compat_sys_setresuid)
+SYSCALL(sys_getresuid,sys_getresuid,compat_sys_getresuid)
+SYSCALL(sys_setresgid,sys_setresgid,compat_sys_setresgid) /* 210 */
+SYSCALL(sys_getresgid,sys_getresgid,compat_sys_getresgid)
+SYSCALL(sys_chown,sys_chown,compat_sys_chown)
+SYSCALL(sys_setuid,sys_setuid,compat_sys_setuid)
+SYSCALL(sys_setgid,sys_setgid,compat_sys_setgid)
+SYSCALL(sys_setfsuid,sys_setfsuid,compat_sys_setfsuid) /* 215 */
+SYSCALL(sys_setfsgid,sys_setfsgid,compat_sys_setfsgid)
+SYSCALL(sys_pivot_root,sys_pivot_root,compat_sys_pivot_root)
+SYSCALL(sys_mincore,sys_mincore,compat_sys_mincore)
+SYSCALL(sys_madvise,sys_madvise,compat_sys_madvise)
+SYSCALL(sys_getdents64,sys_getdents64,compat_sys_getdents64) /* 220 */
+SYSCALL(sys_fcntl64,sys_ni_syscall,compat_sys_fcntl64)
+SYSCALL(sys_readahead,sys_readahead,compat_sys_s390_readahead)
SYSCALL(sys_sendfile64,sys_ni_syscall,compat_sys_sendfile64)
-SYSCALL(sys_setxattr,sys_setxattr,sys32_setxattr_wrapper)
-SYSCALL(sys_lsetxattr,sys_lsetxattr,sys32_lsetxattr_wrapper) /* 225 */
-SYSCALL(sys_fsetxattr,sys_fsetxattr,sys32_fsetxattr_wrapper)
-SYSCALL(sys_getxattr,sys_getxattr,sys32_getxattr_wrapper)
-SYSCALL(sys_lgetxattr,sys_lgetxattr,sys32_lgetxattr_wrapper)
-SYSCALL(sys_fgetxattr,sys_fgetxattr,sys32_fgetxattr_wrapper)
-SYSCALL(sys_listxattr,sys_listxattr,sys32_listxattr_wrapper) /* 230 */
-SYSCALL(sys_llistxattr,sys_llistxattr,sys32_llistxattr_wrapper)
-SYSCALL(sys_flistxattr,sys_flistxattr,sys32_flistxattr_wrapper)
-SYSCALL(sys_removexattr,sys_removexattr,sys32_removexattr_wrapper)
-SYSCALL(sys_lremovexattr,sys_lremovexattr,sys32_lremovexattr_wrapper)
-SYSCALL(sys_fremovexattr,sys_fremovexattr,sys32_fremovexattr_wrapper) /* 235 */
+SYSCALL(sys_setxattr,sys_setxattr,compat_sys_setxattr)
+SYSCALL(sys_lsetxattr,sys_lsetxattr,compat_sys_lsetxattr) /* 225 */
+SYSCALL(sys_fsetxattr,sys_fsetxattr,compat_sys_fsetxattr)
+SYSCALL(sys_getxattr,sys_getxattr,compat_sys_getxattr)
+SYSCALL(sys_lgetxattr,sys_lgetxattr,compat_sys_lgetxattr)
+SYSCALL(sys_fgetxattr,sys_fgetxattr,compat_sys_fgetxattr)
+SYSCALL(sys_listxattr,sys_listxattr,compat_sys_listxattr) /* 230 */
+SYSCALL(sys_llistxattr,sys_llistxattr,compat_sys_llistxattr)
+SYSCALL(sys_flistxattr,sys_flistxattr,compat_sys_flistxattr)
+SYSCALL(sys_removexattr,sys_removexattr,compat_sys_removexattr)
+SYSCALL(sys_lremovexattr,sys_lremovexattr,compat_sys_lremovexattr)
+SYSCALL(sys_fremovexattr,sys_fremovexattr,compat_sys_fremovexattr) /* 235 */
SYSCALL(sys_gettid,sys_gettid,sys_gettid)
-SYSCALL(sys_tkill,sys_tkill,sys_tkill_wrapper)
+SYSCALL(sys_tkill,sys_tkill,compat_sys_tkill)
SYSCALL(sys_futex,sys_futex,compat_sys_futex)
-SYSCALL(sys_sched_setaffinity,sys_sched_setaffinity,sys32_sched_setaffinity_wrapper)
-SYSCALL(sys_sched_getaffinity,sys_sched_getaffinity,sys32_sched_getaffinity_wrapper) /* 240 */
-SYSCALL(sys_tgkill,sys_tgkill,sys_tgkill_wrapper)
+SYSCALL(sys_sched_setaffinity,sys_sched_setaffinity,compat_sys_sched_setaffinity)
+SYSCALL(sys_sched_getaffinity,sys_sched_getaffinity,compat_sys_sched_getaffinity) /* 240 */
+SYSCALL(sys_tgkill,sys_tgkill,compat_sys_tgkill)
NI_SYSCALL /* reserved for TUX */
-SYSCALL(sys_io_setup,sys_io_setup,sys32_io_setup_wrapper)
-SYSCALL(sys_io_destroy,sys_io_destroy,sys32_io_destroy_wrapper)
-SYSCALL(sys_io_getevents,sys_io_getevents,sys32_io_getevents_wrapper) /* 245 */
-SYSCALL(sys_io_submit,sys_io_submit,sys32_io_submit_wrapper)
-SYSCALL(sys_io_cancel,sys_io_cancel,sys32_io_cancel_wrapper)
-SYSCALL(sys_exit_group,sys_exit_group,sys32_exit_group_wrapper)
-SYSCALL(sys_epoll_create,sys_epoll_create,sys_epoll_create_wrapper)
-SYSCALL(sys_epoll_ctl,sys_epoll_ctl,sys_epoll_ctl_wrapper) /* 250 */
-SYSCALL(sys_epoll_wait,sys_epoll_wait,sys_epoll_wait_wrapper)
-SYSCALL(sys_set_tid_address,sys_set_tid_address,sys32_set_tid_address_wrapper)
-SYSCALL(sys_s390_fadvise64,sys_fadvise64_64,sys32_fadvise64_wrapper)
-SYSCALL(sys_timer_create,sys_timer_create,sys32_timer_create_wrapper)
-SYSCALL(sys_timer_settime,sys_timer_settime,sys32_timer_settime_wrapper) /* 255 */
-SYSCALL(sys_timer_gettime,sys_timer_gettime,sys32_timer_gettime_wrapper)
-SYSCALL(sys_timer_getoverrun,sys_timer_getoverrun,sys32_timer_getoverrun_wrapper)
-SYSCALL(sys_timer_delete,sys_timer_delete,sys32_timer_delete_wrapper)
-SYSCALL(sys_clock_settime,sys_clock_settime,sys32_clock_settime_wrapper)
-SYSCALL(sys_clock_gettime,sys_clock_gettime,sys32_clock_gettime_wrapper) /* 260 */
-SYSCALL(sys_clock_getres,sys_clock_getres,sys32_clock_getres_wrapper)
-SYSCALL(sys_clock_nanosleep,sys_clock_nanosleep,sys32_clock_nanosleep_wrapper)
+SYSCALL(sys_io_setup,sys_io_setup,compat_sys_io_setup)
+SYSCALL(sys_io_destroy,sys_io_destroy,compat_sys_io_destroy)
+SYSCALL(sys_io_getevents,sys_io_getevents,compat_sys_io_getevents) /* 245 */
+SYSCALL(sys_io_submit,sys_io_submit,compat_sys_io_submit)
+SYSCALL(sys_io_cancel,sys_io_cancel,compat_sys_io_cancel)
+SYSCALL(sys_exit_group,sys_exit_group,compat_sys_exit_group)
+SYSCALL(sys_epoll_create,sys_epoll_create,compat_sys_epoll_create)
+SYSCALL(sys_epoll_ctl,sys_epoll_ctl,compat_sys_epoll_ctl) /* 250 */
+SYSCALL(sys_epoll_wait,sys_epoll_wait,compat_sys_epoll_wait)
+SYSCALL(sys_set_tid_address,sys_set_tid_address,compat_sys_set_tid_address)
+SYSCALL(sys_s390_fadvise64,sys_fadvise64_64,compat_sys_s390_fadvise64)
+SYSCALL(sys_timer_create,sys_timer_create,compat_sys_timer_create)
+SYSCALL(sys_timer_settime,sys_timer_settime,compat_sys_timer_settime) /* 255 */
+SYSCALL(sys_timer_gettime,sys_timer_gettime,compat_sys_timer_gettime)
+SYSCALL(sys_timer_getoverrun,sys_timer_getoverrun,compat_sys_timer_getoverrun)
+SYSCALL(sys_timer_delete,sys_timer_delete,compat_sys_timer_delete)
+SYSCALL(sys_clock_settime,sys_clock_settime,compat_sys_clock_settime)
+SYSCALL(sys_clock_gettime,sys_clock_gettime,compat_sys_clock_gettime) /* 260 */
+SYSCALL(sys_clock_getres,sys_clock_getres,compat_sys_clock_getres)
+SYSCALL(sys_clock_nanosleep,sys_clock_nanosleep,compat_sys_clock_nanosleep)
NI_SYSCALL /* reserved for vserver */
-SYSCALL(sys_s390_fadvise64_64,sys_ni_syscall,sys32_fadvise64_64_wrapper)
-SYSCALL(sys_statfs64,sys_statfs64,compat_sys_statfs64_wrapper)
-SYSCALL(sys_fstatfs64,sys_fstatfs64,compat_sys_fstatfs64_wrapper)
-SYSCALL(sys_remap_file_pages,sys_remap_file_pages,sys32_remap_file_pages_wrapper)
+SYSCALL(sys_s390_fadvise64_64,sys_ni_syscall,compat_sys_s390_fadvise64_64)
+SYSCALL(sys_statfs64,sys_statfs64,compat_sys_statfs64)
+SYSCALL(sys_fstatfs64,sys_fstatfs64,compat_sys_fstatfs64)
+SYSCALL(sys_remap_file_pages,sys_remap_file_pages,compat_sys_remap_file_pages)
NI_SYSCALL /* 268 sys_mbind */
NI_SYSCALL /* 269 sys_get_mempolicy */
NI_SYSCALL /* 270 sys_set_mempolicy */
-SYSCALL(sys_mq_open,sys_mq_open,compat_sys_mq_open_wrapper)
-SYSCALL(sys_mq_unlink,sys_mq_unlink,sys32_mq_unlink_wrapper)
-SYSCALL(sys_mq_timedsend,sys_mq_timedsend,compat_sys_mq_timedsend_wrapper)
-SYSCALL(sys_mq_timedreceive,sys_mq_timedreceive,compat_sys_mq_timedreceive_wrapper)
-SYSCALL(sys_mq_notify,sys_mq_notify,compat_sys_mq_notify_wrapper) /* 275 */
-SYSCALL(sys_mq_getsetattr,sys_mq_getsetattr,compat_sys_mq_getsetattr_wrapper)
-SYSCALL(sys_kexec_load,sys_kexec_load,compat_sys_kexec_load_wrapper)
-SYSCALL(sys_add_key,sys_add_key,compat_sys_add_key_wrapper)
-SYSCALL(sys_request_key,sys_request_key,compat_sys_request_key_wrapper)
-SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl_wrapper) /* 280 */
+SYSCALL(sys_mq_open,sys_mq_open,compat_sys_mq_open)
+SYSCALL(sys_mq_unlink,sys_mq_unlink,compat_sys_mq_unlink)
+SYSCALL(sys_mq_timedsend,sys_mq_timedsend,compat_sys_mq_timedsend)
+SYSCALL(sys_mq_timedreceive,sys_mq_timedreceive,compat_sys_mq_timedreceive)
+SYSCALL(sys_mq_notify,sys_mq_notify,compat_sys_mq_notify) /* 275 */
+SYSCALL(sys_mq_getsetattr,sys_mq_getsetattr,compat_sys_mq_getsetattr)
+SYSCALL(sys_kexec_load,sys_kexec_load,compat_sys_kexec_load)
+SYSCALL(sys_add_key,sys_add_key,compat_sys_add_key)
+SYSCALL(sys_request_key,sys_request_key,compat_sys_request_key)
+SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl) /* 280 */
SYSCALL(sys_waitid,sys_waitid,compat_sys_waitid)
-SYSCALL(sys_ioprio_set,sys_ioprio_set,sys_ioprio_set_wrapper)
-SYSCALL(sys_ioprio_get,sys_ioprio_get,sys_ioprio_get_wrapper)
+SYSCALL(sys_ioprio_set,sys_ioprio_set,compat_sys_ioprio_set)
+SYSCALL(sys_ioprio_get,sys_ioprio_get,compat_sys_ioprio_get)
SYSCALL(sys_inotify_init,sys_inotify_init,sys_inotify_init)
-SYSCALL(sys_inotify_add_watch,sys_inotify_add_watch,sys_inotify_add_watch_wrapper) /* 285 */
-SYSCALL(sys_inotify_rm_watch,sys_inotify_rm_watch,sys_inotify_rm_watch_wrapper)
+SYSCALL(sys_inotify_add_watch,sys_inotify_add_watch,compat_sys_inotify_add_watch) /* 285 */
+SYSCALL(sys_inotify_rm_watch,sys_inotify_rm_watch,compat_sys_inotify_rm_watch)
NI_SYSCALL /* 287 sys_migrate_pages */
SYSCALL(sys_openat,sys_openat,compat_sys_openat)
-SYSCALL(sys_mkdirat,sys_mkdirat,sys_mkdirat_wrapper)
-SYSCALL(sys_mknodat,sys_mknodat,sys_mknodat_wrapper) /* 290 */
-SYSCALL(sys_fchownat,sys_fchownat,sys_fchownat_wrapper)
-SYSCALL(sys_futimesat,sys_futimesat,compat_sys_futimesat_wrapper)
-SYSCALL(sys_fstatat64,sys_newfstatat,sys32_fstatat64_wrapper)
-SYSCALL(sys_unlinkat,sys_unlinkat,sys_unlinkat_wrapper)
-SYSCALL(sys_renameat,sys_renameat,sys_renameat_wrapper) /* 295 */
-SYSCALL(sys_linkat,sys_linkat,sys_linkat_wrapper)
-SYSCALL(sys_symlinkat,sys_symlinkat,sys_symlinkat_wrapper)
-SYSCALL(sys_readlinkat,sys_readlinkat,sys_readlinkat_wrapper)
-SYSCALL(sys_fchmodat,sys_fchmodat,sys_fchmodat_wrapper)
-SYSCALL(sys_faccessat,sys_faccessat,sys_faccessat_wrapper) /* 300 */
-SYSCALL(sys_pselect6,sys_pselect6,compat_sys_pselect6_wrapper)
-SYSCALL(sys_ppoll,sys_ppoll,compat_sys_ppoll_wrapper)
-SYSCALL(sys_unshare,sys_unshare,sys_unshare_wrapper)
+SYSCALL(sys_mkdirat,sys_mkdirat,compat_sys_mkdirat)
+SYSCALL(sys_mknodat,sys_mknodat,compat_sys_mknodat) /* 290 */
+SYSCALL(sys_fchownat,sys_fchownat,compat_sys_fchownat)
+SYSCALL(sys_futimesat,sys_futimesat,compat_sys_futimesat)
+SYSCALL(sys_fstatat64,sys_newfstatat,compat_sys_s390_fstatat64)
+SYSCALL(sys_unlinkat,sys_unlinkat,compat_sys_unlinkat)
+SYSCALL(sys_renameat,sys_renameat,compat_sys_renameat) /* 295 */
+SYSCALL(sys_linkat,sys_linkat,compat_sys_linkat)
+SYSCALL(sys_symlinkat,sys_symlinkat,compat_sys_symlinkat)
+SYSCALL(sys_readlinkat,sys_readlinkat,compat_sys_readlinkat)
+SYSCALL(sys_fchmodat,sys_fchmodat,compat_sys_fchmodat)
+SYSCALL(sys_faccessat,sys_faccessat,compat_sys_faccessat) /* 300 */
+SYSCALL(sys_pselect6,sys_pselect6,compat_sys_pselect6)
+SYSCALL(sys_ppoll,sys_ppoll,compat_sys_ppoll)
+SYSCALL(sys_unshare,sys_unshare,compat_sys_unshare)
SYSCALL(sys_set_robust_list,sys_set_robust_list,compat_sys_set_robust_list)
SYSCALL(sys_get_robust_list,sys_get_robust_list,compat_sys_get_robust_list)
-SYSCALL(sys_splice,sys_splice,sys_splice_wrapper)
-SYSCALL(sys_sync_file_range,sys_sync_file_range,sys_sync_file_range_wrapper)
-SYSCALL(sys_tee,sys_tee,sys_tee_wrapper)
+SYSCALL(sys_splice,sys_splice,compat_sys_splice)
+SYSCALL(sys_sync_file_range,sys_sync_file_range,compat_sys_s390_sync_file_range)
+SYSCALL(sys_tee,sys_tee,compat_sys_tee)
SYSCALL(sys_vmsplice,sys_vmsplice,compat_sys_vmsplice)
NI_SYSCALL /* 310 sys_move_pages */
-SYSCALL(sys_getcpu,sys_getcpu,sys_getcpu_wrapper)
+SYSCALL(sys_getcpu,sys_getcpu,compat_sys_getcpu)
SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait)
-SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes_wrapper)
-SYSCALL(sys_s390_fallocate,sys_fallocate,sys_fallocate_wrapper)
-SYSCALL(sys_utimensat,sys_utimensat,compat_sys_utimensat_wrapper) /* 315 */
+SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes)
+SYSCALL(sys_s390_fallocate,sys_fallocate,compat_sys_s390_fallocate)
+SYSCALL(sys_utimensat,sys_utimensat,compat_sys_utimensat) /* 315 */
SYSCALL(sys_signalfd,sys_signalfd,compat_sys_signalfd)
NI_SYSCALL /* 317 old sys_timer_fd */
-SYSCALL(sys_eventfd,sys_eventfd,sys_eventfd_wrapper)
-SYSCALL(sys_timerfd_create,sys_timerfd_create,sys_timerfd_create_wrapper)
+SYSCALL(sys_eventfd,sys_eventfd,compat_sys_eventfd)
+SYSCALL(sys_timerfd_create,sys_timerfd_create,compat_sys_timerfd_create)
SYSCALL(sys_timerfd_settime,sys_timerfd_settime,compat_sys_timerfd_settime) /* 320 */
SYSCALL(sys_timerfd_gettime,sys_timerfd_gettime,compat_sys_timerfd_gettime)
SYSCALL(sys_signalfd4,sys_signalfd4,compat_sys_signalfd4)
-SYSCALL(sys_eventfd2,sys_eventfd2,sys_eventfd2_wrapper)
-SYSCALL(sys_inotify_init1,sys_inotify_init1,sys_inotify_init1_wrapper)
-SYSCALL(sys_pipe2,sys_pipe2,sys_pipe2_wrapper) /* 325 */
-SYSCALL(sys_dup3,sys_dup3,sys_dup3_wrapper)
-SYSCALL(sys_epoll_create1,sys_epoll_create1,sys_epoll_create1_wrapper)
+SYSCALL(sys_eventfd2,sys_eventfd2,compat_sys_eventfd2)
+SYSCALL(sys_inotify_init1,sys_inotify_init1,compat_sys_inotify_init1)
+SYSCALL(sys_pipe2,sys_pipe2,compat_sys_pipe2) /* 325 */
+SYSCALL(sys_dup3,sys_dup3,compat_sys_dup3)
+SYSCALL(sys_epoll_create1,sys_epoll_create1,compat_sys_epoll_create1)
SYSCALL(sys_preadv,sys_preadv,compat_sys_preadv)
SYSCALL(sys_pwritev,sys_pwritev,compat_sys_pwritev)
SYSCALL(sys_rt_tgsigqueueinfo,sys_rt_tgsigqueueinfo,compat_sys_rt_tgsigqueueinfo) /* 330 */
-SYSCALL(sys_perf_event_open,sys_perf_event_open,sys_perf_event_open_wrapper)
-SYSCALL(sys_fanotify_init,sys_fanotify_init,sys_fanotify_init_wrapper)
+SYSCALL(sys_perf_event_open,sys_perf_event_open,compat_sys_perf_event_open)
+SYSCALL(sys_fanotify_init,sys_fanotify_init,compat_sys_fanotify_init)
SYSCALL(sys_fanotify_mark,sys_fanotify_mark,compat_sys_fanotify_mark)
-SYSCALL(sys_prlimit64,sys_prlimit64,sys_prlimit64_wrapper)
-SYSCALL(sys_name_to_handle_at,sys_name_to_handle_at,sys_name_to_handle_at_wrapper) /* 335 */
+SYSCALL(sys_prlimit64,sys_prlimit64,compat_sys_prlimit64)
+SYSCALL(sys_name_to_handle_at,sys_name_to_handle_at,compat_sys_name_to_handle_at) /* 335 */
SYSCALL(sys_open_by_handle_at,sys_open_by_handle_at,compat_sys_open_by_handle_at)
-SYSCALL(sys_clock_adjtime,sys_clock_adjtime,compat_sys_clock_adjtime_wrapper)
-SYSCALL(sys_syncfs,sys_syncfs,sys_syncfs_wrapper)
-SYSCALL(sys_setns,sys_setns,sys_setns_wrapper)
-SYSCALL(sys_process_vm_readv,sys_process_vm_readv,compat_sys_process_vm_readv_wrapper) /* 340 */
-SYSCALL(sys_process_vm_writev,sys_process_vm_writev,compat_sys_process_vm_writev_wrapper)
-SYSCALL(sys_ni_syscall,sys_s390_runtime_instr,sys_s390_runtime_instr_wrapper)
-SYSCALL(sys_kcmp,sys_kcmp,sys_kcmp_wrapper)
-SYSCALL(sys_finit_module,sys_finit_module,sys_finit_module_wrapper)
-SYSCALL(sys_sched_setattr,sys_sched_setattr,sys_sched_setattr_wrapper) /* 345 */
-SYSCALL(sys_sched_getattr,sys_sched_getattr,sys_sched_getattr_wrapper)
+SYSCALL(sys_clock_adjtime,sys_clock_adjtime,compat_sys_clock_adjtime)
+SYSCALL(sys_syncfs,sys_syncfs,compat_sys_syncfs)
+SYSCALL(sys_setns,sys_setns,compat_sys_setns)
+SYSCALL(sys_process_vm_readv,sys_process_vm_readv,compat_sys_process_vm_readv) /* 340 */
+SYSCALL(sys_process_vm_writev,sys_process_vm_writev,compat_sys_process_vm_writev)
+SYSCALL(sys_ni_syscall,sys_s390_runtime_instr,compat_sys_s390_runtime_instr)
+SYSCALL(sys_kcmp,sys_kcmp,compat_sys_kcmp)
+SYSCALL(sys_finit_module,sys_finit_module,compat_sys_finit_module)
+SYSCALL(sys_sched_setattr,sys_sched_setattr,compat_sys_sched_setattr) /* 345 */
+SYSCALL(sys_sched_getattr,sys_sched_getattr,compat_sys_sched_getattr)
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c
index 4b2e3e31700..6298fed11ce 100644
--- a/arch/s390/kernel/topology.c
+++ b/arch/s390/kernel/topology.c
@@ -451,7 +451,6 @@ static int __init topology_init(void)
}
set_topology_timer();
out:
- update_cpu_masks();
return device_create_file(cpu_subsys.dev_root, &dev_attr_dispatching);
}
device_initcall(topology_init);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-29 19:29:38 +0000