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-rw-r--r--arch/ia64/include/asm/compat.h3
-rw-r--r--arch/mips/include/asm/compat.h3
-rw-r--r--arch/mips/kernel/linux32.c16
-rw-r--r--arch/mips/kernel/scall64-n32.S2
-rw-r--r--arch/mips/kernel/scall64-o32.S2
-rw-r--r--arch/parisc/include/asm/compat.h3
-rw-r--r--arch/parisc/kernel/sys_parisc.c15
-rw-r--r--arch/parisc/kernel/syscall_table.S2
-rw-r--r--arch/powerpc/include/asm/compat.h3
-rw-r--r--arch/powerpc/include/asm/syscalls.h2
-rw-r--r--arch/powerpc/include/asm/systbl.h2
-rw-r--r--arch/powerpc/kernel/syscalls.c13
-rw-r--r--arch/s390/include/asm/compat.h3
-rw-r--r--arch/s390/kernel/compat_wrapper.S2
-rw-r--r--arch/s390/kernel/entry.h2
-rw-r--r--arch/s390/kernel/sys_s390.c11
-rw-r--r--arch/s390/kernel/syscalls.S2
-rw-r--r--arch/sparc/include/asm/compat.h3
-rw-r--r--arch/sparc/kernel/sys_sparc_64.c11
-rw-r--r--arch/sparc/kernel/systbls.h3
-rw-r--r--arch/sparc/kernel/systbls_64.S4
-rw-r--r--arch/um/sys-x86_64/syscall_table.c5
-rw-r--r--arch/um/sys-x86_64/syscalls.c14
-rw-r--r--arch/x86/include/asm/compat.h3
-rw-r--r--arch/x86/include/asm/syscalls.h3
-rw-r--r--arch/x86/include/asm/unistd_64.h2
-rw-r--r--arch/x86/kernel/sys_x86_64.c12
27 files changed, 23 insertions, 123 deletions
diff --git a/arch/ia64/include/asm/compat.h b/arch/ia64/include/asm/compat.h
index dfcf75b8426..f90edc85b50 100644
--- a/arch/ia64/include/asm/compat.h
+++ b/arch/ia64/include/asm/compat.h
@@ -5,7 +5,8 @@
*/
#include <linux/types.h>
-#define COMPAT_USER_HZ 100
+#define COMPAT_USER_HZ 100
+#define COMPAT_UTS_MACHINE "i686\0\0\0"
typedef u32 compat_size_t;
typedef s32 compat_ssize_t;
diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h
index f58aed354bf..613f6912dfc 100644
--- a/arch/mips/include/asm/compat.h
+++ b/arch/mips/include/asm/compat.h
@@ -8,7 +8,8 @@
#include <asm/page.h>
#include <asm/ptrace.h>
-#define COMPAT_USER_HZ 100
+#define COMPAT_USER_HZ 100
+#define COMPAT_UTS_MACHINE "mips\0\0\0"
typedef u32 compat_size_t;
typedef s32 compat_ssize_t;
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index bde79ef602e..a39d0597a37 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -249,22 +249,6 @@ SYSCALL_DEFINE5(n32_msgrcv, int, msqid, u32, msgp, size_t, msgsz,
}
#endif
-SYSCALL_DEFINE1(32_newuname, struct new_utsname __user *, name)
-{
- int ret = 0;
-
- down_read(&uts_sem);
- if (copy_to_user(name, utsname(), sizeof *name))
- ret = -EFAULT;
- up_read(&uts_sem);
-
- if (current->personality == PER_LINUX32 && !ret)
- if (copy_to_user(name->machine, "mips\0\0\0", 8))
- ret = -EFAULT;
-
- return ret;
-}
-
SYSCALL_DEFINE1(32_personality, unsigned long, personality)
{
int ret;
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 66b5a48676d..44337ba0371 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -181,7 +181,7 @@ EXPORT(sysn32_call_table)
PTR sys_exit
PTR compat_sys_wait4
PTR sys_kill /* 6060 */
- PTR sys_32_newuname
+ PTR sys_newuname
PTR sys_semget
PTR sys_semop
PTR sys_n32_semctl
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 515f9eab2b2..813689ef238 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -325,7 +325,7 @@ sys_call_table:
PTR sys32_sigreturn
PTR sys32_clone /* 4120 */
PTR sys_setdomainname
- PTR sys_32_newuname
+ PTR sys_newuname
PTR sys_ni_syscall /* sys_modify_ldt */
PTR compat_sys_adjtimex
PTR sys_mprotect /* 4125 */
diff --git a/arch/parisc/include/asm/compat.h b/arch/parisc/include/asm/compat.h
index 7f32611a7a5..02b77baa5da 100644
--- a/arch/parisc/include/asm/compat.h
+++ b/arch/parisc/include/asm/compat.h
@@ -7,7 +7,8 @@
#include <linux/sched.h>
#include <linux/thread_info.h>
-#define COMPAT_USER_HZ 100
+#define COMPAT_USER_HZ 100
+#define COMPAT_UTS_MACHINE "parisc\0\0"
typedef u32 compat_size_t;
typedef s32 compat_ssize_t;
diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index 9147391afb0..c9b932260f4 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -234,18 +234,3 @@ long parisc_personality(unsigned long personality)
return err;
}
-
-long parisc_newuname(struct new_utsname __user *name)
-{
- int err = sys_newuname(name);
-
-#ifdef CONFIG_COMPAT
- if (!err && personality(current->personality) == PER_LINUX32) {
- if (__put_user(0, name->machine + 6) ||
- __put_user(0, name->machine + 7))
- err = -EFAULT;
- }
-#endif
-
- return err;
-}
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index de5f6dab48b..3d52c978738 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -127,7 +127,7 @@
ENTRY_SAME(socketpair)
ENTRY_SAME(setpgid)
ENTRY_SAME(send)
- ENTRY_OURS(newuname)
+ ENTRY_SAME(newuname)
ENTRY_SAME(umask) /* 60 */
ENTRY_SAME(chroot)
ENTRY_COMP(ustat)
diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h
index 4774c2f9223..396d21a8005 100644
--- a/arch/powerpc/include/asm/compat.h
+++ b/arch/powerpc/include/asm/compat.h
@@ -7,7 +7,8 @@
#include <linux/types.h>
#include <linux/sched.h>
-#define COMPAT_USER_HZ 100
+#define COMPAT_USER_HZ 100
+#define COMPAT_UTS_MACHINE "ppc\0\0"
typedef u32 compat_size_t;
typedef s32 compat_ssize_t;
diff --git a/arch/powerpc/include/asm/syscalls.h b/arch/powerpc/include/asm/syscalls.h
index 23bb74e7f94..4084e567d28 100644
--- a/arch/powerpc/include/asm/syscalls.h
+++ b/arch/powerpc/include/asm/syscalls.h
@@ -7,7 +7,6 @@
#include <linux/types.h>
#include <asm/signal.h>
-struct new_utsname;
struct pt_regs;
struct rtas_args;
struct sigaction;
@@ -38,7 +37,6 @@ asmlinkage long sys_rt_sigaction(int sig,
asmlinkage long ppc64_personality(unsigned long personality);
asmlinkage int ppc_rtas(struct rtas_args __user *uargs);
asmlinkage time_t sys64_time(time_t __user * tloc);
-asmlinkage long ppc_newuname(struct new_utsname __user * name);
asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset,
size_t sigsetsize);
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index 07d2d19ab5e..a5ee345b6a5 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -125,7 +125,7 @@ SYSCALL_SPU(fsync)
SYS32ONLY(sigreturn)
PPC_SYS(clone)
COMPAT_SYS_SPU(setdomainname)
-PPC_SYS_SPU(newuname)
+SYSCALL_SPU(newuname)
SYSCALL(ni_syscall)
COMPAT_SYS_SPU(adjtimex)
SYSCALL_SPU(mprotect)
diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c
index 5251221e7a5..69d3c5d50a5 100644
--- a/arch/powerpc/kernel/syscalls.c
+++ b/arch/powerpc/kernel/syscalls.c
@@ -132,19 +132,6 @@ static inline int override_machine(char __user *mach)
return 0;
}
-long ppc_newuname(struct new_utsname __user * name)
-{
- int err = 0;
-
- down_read(&uts_sem);
- if (copy_to_user(name, utsname(), sizeof(*name)))
- err = -EFAULT;
- up_read(&uts_sem);
- if (!err)
- err = override_machine(name->machine);
- return err;
-}
-
int sys_uname(struct old_utsname __user *name)
{
int err = 0;
diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h
index 01a08020bc0..104f2007f09 100644
--- a/arch/s390/include/asm/compat.h
+++ b/arch/s390/include/asm/compat.h
@@ -35,7 +35,8 @@
extern long psw32_user_bits;
-#define COMPAT_USER_HZ 100
+#define COMPAT_USER_HZ 100
+#define COMPAT_UTS_MACHINE "s390\0\0\0\0"
typedef u32 compat_size_t;
typedef s32 compat_ssize_t;
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 30de2d0e52b..672ce52341b 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -547,7 +547,7 @@ sys32_setdomainname_wrapper:
.globl sys32_newuname_wrapper
sys32_newuname_wrapper:
llgtr %r2,%r2 # struct new_utsname *
- jg sys_s390_newuname # branch to system call
+ jg sys_newuname # branch to system call
.globl compat_sys_adjtimex_wrapper
compat_sys_adjtimex_wrapper:
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index 15fd68b196c..eb15c12ec15 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -24,7 +24,6 @@ int __cpuinit start_secondary(void *cpuvoid);
void __init startup_init(void);
void die(const char * str, struct pt_regs * regs, long err);
-struct new_utsname;
struct s390_mmap_arg_struct;
struct fadvise64_64_args;
struct old_sigaction;
@@ -32,7 +31,6 @@ struct old_sigaction;
long sys_mmap2(struct s390_mmap_arg_struct __user *arg);
long sys_s390_ipc(uint call, int first, unsigned long second,
unsigned long third, void __user *ptr);
-long sys_s390_newuname(struct new_utsname __user *name);
long sys_s390_personality(unsigned long personality);
long sys_s390_fadvise64(int fd, u32 offset_high, u32 offset_low,
size_t len, int advice);
diff --git a/arch/s390/kernel/sys_s390.c b/arch/s390/kernel/sys_s390.c
index b8b78092ab7..7b6b0f81a28 100644
--- a/arch/s390/kernel/sys_s390.c
+++ b/arch/s390/kernel/sys_s390.c
@@ -131,17 +131,6 @@ SYSCALL_DEFINE5(s390_ipc, uint, call, int, first, unsigned long, second,
}
#ifdef CONFIG_64BIT
-SYSCALL_DEFINE1(s390_newuname, struct new_utsname __user *, name)
-{
- int ret = sys_newuname(name);
-
- if (personality(current->personality) == PER_LINUX32 && !ret) {
- ret = copy_to_user(name->machine, "s390\0\0\0\0", 8);
- if (ret) ret = -EFAULT;
- }
- return ret;
-}
-
SYSCALL_DEFINE1(s390_personality, unsigned long, personality)
{
int ret;
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 990ac8b321c..201ce6bed34 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -130,7 +130,7 @@ 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_s390_newuname,sys32_newuname_wrapper)
+SYSCALL(sys_newuname,sys_newuname,sys32_newuname_wrapper)
NI_SYSCALL /* modify_ldt for i386 */
SYSCALL(sys_adjtimex,sys_adjtimex,compat_sys_adjtimex_wrapper)
SYSCALL(sys_mprotect,sys_mprotect,sys32_mprotect_wrapper) /* 125 */
diff --git a/arch/sparc/include/asm/compat.h b/arch/sparc/include/asm/compat.h
index 0e706257918..5016f76ea98 100644
--- a/arch/sparc/include/asm/compat.h
+++ b/arch/sparc/include/asm/compat.h
@@ -5,7 +5,8 @@
*/
#include <linux/types.h>
-#define COMPAT_USER_HZ 100
+#define COMPAT_USER_HZ 100
+#define COMPAT_UTS_MACHINE "sparc\0\0"
typedef u32 compat_size_t;
typedef s32 compat_ssize_t;
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 45410e93962..3d435c42e6d 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -510,17 +510,6 @@ out:
return err;
}
-SYSCALL_DEFINE1(sparc64_newuname, struct new_utsname __user *, name)
-{
- int ret = sys_newuname(name);
-
- if (current->personality == PER_LINUX32 && !ret) {
- ret = (copy_to_user(name->machine, "sparc\0\0", 8)
- ? -EFAULT : 0);
- }
- return ret;
-}
-
SYSCALL_DEFINE1(sparc64_personality, unsigned long, personality)
{
int ret;
diff --git a/arch/sparc/kernel/systbls.h b/arch/sparc/kernel/systbls.h
index 2c331c37e74..118759cd734 100644
--- a/arch/sparc/kernel/systbls.h
+++ b/arch/sparc/kernel/systbls.h
@@ -6,15 +6,12 @@
#include <asm/utrap.h>
#include <asm/signal.h>
-struct new_utsname;
-
extern asmlinkage unsigned long sys_getpagesize(void);
extern asmlinkage long sparc_pipe(struct pt_regs *regs);
extern asmlinkage long sys_sparc_ipc(unsigned int call, int first,
unsigned long second,
unsigned long third,
void __user *ptr, long fifth);
-extern asmlinkage long sparc64_newuname(struct new_utsname __user *name);
extern asmlinkage long sparc64_personality(unsigned long personality);
extern asmlinkage long sys64_munmap(unsigned long addr, size_t len);
extern asmlinkage unsigned long sys64_mremap(unsigned long addr,
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index 30ca2b1d3a1..9db058dd039 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -55,7 +55,7 @@ sys_call_table32:
/*170*/ .word sys32_lsetxattr, sys32_fsetxattr, sys_getxattr, sys_lgetxattr, compat_sys_getdents
.word sys_setsid, sys_fchdir, sys32_fgetxattr, sys_listxattr, sys_llistxattr
/*180*/ .word sys32_flistxattr, sys_removexattr, sys_lremovexattr, compat_sys_sigpending, sys_ni_syscall
- .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sys_sparc64_newuname
+ .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sys_newuname
/*190*/ .word sys32_init_module, sys_sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
.word sys32_epoll_wait, sys32_ioprio_set, sys_getppid, sys32_sigaction, sys_sgetmask
/*200*/ .word sys32_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir
@@ -130,7 +130,7 @@ sys_call_table:
/*170*/ .word sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, sys_getdents
.word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
/*180*/ .word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_nis_syscall, sys_ni_syscall
- .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_sparc64_newuname
+ .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_newuname
/*190*/ .word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
.word sys_epoll_wait, sys_ioprio_set, sys_getppid, sys_nis_syscall, sys_sgetmask
/*200*/ .word sys_ssetmask, sys_nis_syscall, sys_newlstat, sys_uselib, sys_nis_syscall
diff --git a/arch/um/sys-x86_64/syscall_table.c b/arch/um/sys-x86_64/syscall_table.c
index dd21d69715e..47d469e7e7c 100644
--- a/arch/um/sys-x86_64/syscall_table.c
+++ b/arch/um/sys-x86_64/syscall_table.c
@@ -26,11 +26,6 @@
/* On UML we call it this way ("old" means it's not mmap2) */
#define sys_mmap old_mmap
-/*
- * On x86-64 sys_uname is actually sys_newuname plus a compatibility trick.
- * See arch/x86_64/kernel/sys_x86_64.c
- */
-#define sys_uname sys_uname64
#define stub_clone sys_clone
#define stub_fork sys_fork
diff --git a/arch/um/sys-x86_64/syscalls.c b/arch/um/sys-x86_64/syscalls.c
index f1199fd34d3..f3d82bb6e15 100644
--- a/arch/um/sys-x86_64/syscalls.c
+++ b/arch/um/sys-x86_64/syscalls.c
@@ -12,20 +12,6 @@
#include "asm/uaccess.h"
#include "os.h"
-asmlinkage long sys_uname64(struct new_utsname __user * name)
-{
- int err;
-
- down_read(&uts_sem);
- err = copy_to_user(name, utsname(), sizeof (*name));
- up_read(&uts_sem);
-
- if (personality(current->personality) == PER_LINUX32)
- err |= copy_to_user(&name->machine, "i686", 5);
-
- return err ? -EFAULT : 0;
-}
-
long arch_prctl(struct task_struct *task, int code, unsigned long __user *addr)
{
unsigned long *ptr = addr, tmp;
diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
index 9a9c7bdc923..306160e58b4 100644
--- a/arch/x86/include/asm/compat.h
+++ b/arch/x86/include/asm/compat.h
@@ -8,7 +8,8 @@
#include <linux/sched.h>
#include <asm/user32.h>
-#define COMPAT_USER_HZ 100
+#define COMPAT_USER_HZ 100
+#define COMPAT_UTS_MACHINE "i686\0\0"
typedef u32 compat_size_t;
typedef s32 compat_ssize_t;
diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h
index 50f6a569f0d..47cd606c353 100644
--- a/arch/x86/include/asm/syscalls.h
+++ b/arch/x86/include/asm/syscalls.h
@@ -68,11 +68,8 @@ int sys_vm86(unsigned long, unsigned long, struct pt_regs *);
long sys_arch_prctl(int, unsigned long);
/* kernel/sys_x86_64.c */
-struct new_utsname;
-
asmlinkage long sys_mmap(unsigned long, unsigned long, unsigned long,
unsigned long, unsigned long, unsigned long);
-asmlinkage long sys_uname(struct new_utsname __user *);
#endif /* CONFIG_X86_32 */
#endif /* _ASM_X86_SYSCALLS_H */
diff --git a/arch/x86/include/asm/unistd_64.h b/arch/x86/include/asm/unistd_64.h
index 4843f7ba754..83e2d6dc503 100644
--- a/arch/x86/include/asm/unistd_64.h
+++ b/arch/x86/include/asm/unistd_64.h
@@ -146,7 +146,7 @@ __SYSCALL(__NR_wait4, sys_wait4)
#define __NR_kill 62
__SYSCALL(__NR_kill, sys_kill)
#define __NR_uname 63
-__SYSCALL(__NR_uname, sys_uname)
+__SYSCALL(__NR_uname, sys_newuname)
#define __NR_semget 64
__SYSCALL(__NR_semget, sys_semget)
diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index 8aa2057efd1..ff14a5044ce 100644
--- a/arch/x86/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
@@ -209,15 +209,3 @@ bottomup:
return addr;
}
-
-
-SYSCALL_DEFINE1(uname, struct new_utsname __user *, name)
-{
- int err;
- down_read(&uts_sem);
- err = copy_to_user(name, utsname(), sizeof(*name));
- up_read(&uts_sem);
- if (personality(current->personality) == PER_LINUX32)
- err |= copy_to_user(&name->machine, "i686", 5);
- return err ? -EFAULT : 0;
-}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-26 14:08:45 +0000