diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/ia32/ia32_entry.S | 2 | ||||
| -rw-r--r-- | arch/ia64/ia32/sys_ia32.c | 28 | ||||
| -rw-r--r-- | arch/powerpc/kernel/sys_ppc32.c | 32 | ||||
| -rw-r--r-- | arch/powerpc/kernel/systbl.S | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/compat_linux.c | 32 | ||||
| -rw-r--r-- | arch/s390/kernel/compat_wrapper.S | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/sys_sparc32.c | 36 | ||||
| -rw-r--r-- | arch/sparc64/kernel/systbls.S | 2 | ||||
| -rw-r--r-- | arch/x86_64/ia32/ia32entry.S | 2 | ||||
| -rw-r--r-- | arch/x86_64/ia32/sys_ia32.c | 19 |
10 files changed, 5 insertions, 152 deletions
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S index 494fad6bf376..95fe04400f6b 100644 --- a/arch/ia64/ia32/ia32_entry.S +++ b/arch/ia64/ia32/ia32_entry.S @@ -469,7 +469,7 @@ ia32_syscall_table: data8 sys32_epoll_wait data8 sys_remap_file_pages data8 sys_set_tid_address - data8 sys32_timer_create + data8 compat_sys_timer_create data8 compat_sys_timer_settime /* 260 */ data8 compat_sys_timer_gettime data8 sys_timer_getoverrun diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c index 9f8e8d558873..5ea38286d8d5 100644 --- a/arch/ia64/ia32/sys_ia32.c +++ b/arch/ia64/ia32/sys_ia32.c @@ -2553,34 +2553,6 @@ sys32_get_thread_area (struct ia32_user_desc __user *u_info) return 0; } -asmlinkage long -sys32_timer_create(u32 clock, struct compat_sigevent __user *se32, timer_t __user *timer_id) -{ - struct sigevent se; - mm_segment_t oldfs; - timer_t t; - long err; - - if (se32 == NULL) - return sys_timer_create(clock, NULL, timer_id); - - if (get_compat_sigevent(&se, se32)) - return -EFAULT; - - if (!access_ok(VERIFY_WRITE,timer_id,sizeof(timer_t))) - return -EFAULT; - - oldfs = get_fs(); - set_fs(KERNEL_DS); - err = sys_timer_create(clock, (struct sigevent __user *) &se, (timer_t __user *) &t); - set_fs(oldfs); - - if (!err) - err = __put_user (t, timer_id); - - return err; -} - long sys32_fadvise64_64(int fd, __u32 offset_low, __u32 offset_high, __u32 len_low, __u32 len_high, int advice) { diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c index 9c921d1c4084..0ee44be4ab73 100644 --- a/arch/powerpc/kernel/sys_ppc32.c +++ b/arch/powerpc/kernel/sys_ppc32.c @@ -956,38 +956,6 @@ long ppc32_fadvise64(int fd, u32 unused, u32 offset_high, u32 offset_low, advice); } -long ppc32_timer_create(clockid_t clock, - struct compat_sigevent __user *ev32, - timer_t __user *timer_id) -{ - sigevent_t event; - timer_t t; - long err; - mm_segment_t savefs; - - if (ev32 == NULL) - return sys_timer_create(clock, NULL, timer_id); - - if (get_compat_sigevent(&event, ev32)) - return -EFAULT; - - if (!access_ok(VERIFY_WRITE, timer_id, sizeof(timer_t))) - return -EFAULT; - - savefs = get_fs(); - set_fs(KERNEL_DS); - /* The __user pointer casts are valid due to the set_fs() */ - err = sys_timer_create(clock, - (sigevent_t __user *) &event, - (timer_t __user *) &t); - set_fs(savefs); - - if (err == 0) - err = __put_user(t, timer_id); - - return err; -} - asmlinkage long compat_sys_add_key(const char __user *_type, const char __user *_description, const void __user *_payload, diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S index 65463a1076e8..dd2ab85e3513 100644 --- a/arch/powerpc/kernel/systbl.S +++ b/arch/powerpc/kernel/systbl.S @@ -281,7 +281,7 @@ SYSCALL(epoll_create) SYSCALL(epoll_ctl) SYSCALL(epoll_wait) SYSCALL(remap_file_pages) -SYSX(sys_timer_create,ppc32_timer_create,sys_timer_create) +SYSX(sys_timer_create,compat_sys_timer_create,sys_timer_create) COMPAT_SYS(timer_settime) COMPAT_SYS(timer_gettime) SYSCALL(timer_getoverrun) diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 41b197a3f3a3..cd3b3c3e7a9f 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -1014,38 +1014,6 @@ asmlinkage long sys32_clone(struct pt_regs regs) } /* - * Wrapper function for sys_timer_create. - */ -extern asmlinkage long -sys_timer_create(clockid_t, struct sigevent *, timer_t *); - -asmlinkage long -sys32_timer_create(clockid_t which_clock, struct compat_sigevent *se32, - timer_t *timer_id) -{ - struct sigevent se; - timer_t ktimer_id; - mm_segment_t old_fs; - long ret; - - if (se32 == NULL) - return sys_timer_create(which_clock, NULL, timer_id); - - if (get_compat_sigevent(&se, se32)) - return -EFAULT; - - old_fs = get_fs(); - set_fs(KERNEL_DS); - ret = sys_timer_create(which_clock, &se, &ktimer_id); - set_fs(old_fs); - - if (!ret) - ret = put_user (ktimer_id, timer_id); - - return ret; -} - -/* * 31 bit emulation wrapper functions for sys_fadvise64/fadvise64_64. * These need to rewrite the advise values for POSIX_FADV_{DONTNEED,NOREUSE} * because the 31 bit values differ from the 64 bit values. diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 23fe94e58688..cfde1905d07d 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1289,7 +1289,7 @@ sys32_timer_create_wrapper: lgfr %r2,%r2 # timer_t (int) llgtr %r3,%r3 # struct compat_sigevent * llgtr %r4,%r4 # timer_t * - jg sys32_timer_create + jg compat_sys_timer_create .globl sys32_timer_settime_wrapper sys32_timer_settime_wrapper: diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c index 7f6239ed2521..de342ee3116b 100644 --- a/arch/sparc64/kernel/sys_sparc32.c +++ b/arch/sparc64/kernel/sys_sparc32.c @@ -1120,39 +1120,3 @@ long sys32_lookup_dcookie(unsigned long cookie_high, return sys_lookup_dcookie((cookie_high << 32) | cookie_low, buf, len); } - -extern asmlinkage long -sys_timer_create(clockid_t which_clock, - struct sigevent __user *timer_event_spec, - timer_t __user *created_timer_id); - -long -sys32_timer_create(u32 clock, struct compat_sigevent __user *se32, - timer_t __user *timer_id) -{ - struct sigevent se; - mm_segment_t oldfs; - timer_t t; - long err; - - if (se32 == NULL) - return sys_timer_create(clock, NULL, timer_id); - - if (get_compat_sigevent(&se, se32)) - return -EFAULT; - - if (!access_ok(VERIFY_WRITE,timer_id,sizeof(timer_t))) - return -EFAULT; - - oldfs = get_fs(); - set_fs(KERNEL_DS); - err = sys_timer_create(clock, - (struct sigevent __user *) &se, - (timer_t __user *) &t); - set_fs(oldfs); - - if (!err) - err = __put_user (t, timer_id); - - return err; -} diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S index 53eaf2345fe9..37e9acc9e587 100644 --- a/arch/sparc64/kernel/systbls.S +++ b/arch/sparc64/kernel/systbls.S @@ -73,7 +73,7 @@ sys_call_table32: /*250*/ .word sys32_mremap, sys32_sysctl, sys32_getsid, sys_fdatasync, sys32_nfsservctl .word sys_ni_syscall, sys32_clock_settime, compat_sys_clock_gettime, compat_sys_clock_getres, sys32_clock_nanosleep /*260*/ .word compat_sys_sched_getaffinity, compat_sys_sched_setaffinity, sys32_timer_settime, compat_sys_timer_gettime, sys_timer_getoverrun - .word sys_timer_delete, sys32_timer_create, sys_ni_syscall, compat_sys_io_setup, sys_io_destroy + .word sys_timer_delete, compat_sys_timer_create, sys_ni_syscall, compat_sys_io_setup, sys_io_destroy /*270*/ .word sys32_io_submit, sys_io_cancel, compat_sys_io_getevents, sys32_mq_open, sys_mq_unlink .word compat_sys_mq_timedsend, compat_sys_mq_timedreceive, compat_sys_mq_notify, compat_sys_mq_getsetattr, compat_sys_waitid /*280*/ .word sys_ni_syscall, sys_add_key, sys_request_key, sys_keyctl diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S index 1f0ff5adc80e..2ff07b47ea9c 100644 --- a/arch/x86_64/ia32/ia32entry.S +++ b/arch/x86_64/ia32/ia32entry.S @@ -608,7 +608,7 @@ ia32_sys_call_table: .quad sys_epoll_wait .quad sys_remap_file_pages .quad sys_set_tid_address - .quad sys32_timer_create + .quad compat_sys_timer_create .quad compat_sys_timer_settime /* 260 */ .quad compat_sys_timer_gettime .quad sys_timer_getoverrun diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c index 5389df610e78..54481af5344a 100644 --- a/arch/x86_64/ia32/sys_ia32.c +++ b/arch/x86_64/ia32/sys_ia32.c @@ -969,25 +969,6 @@ long sys32_kill(int pid, int sig) return sys_kill(pid, sig); } -extern asmlinkage long -sys_timer_create(clockid_t which_clock, - struct sigevent __user *timer_event_spec, - timer_t __user * created_timer_id); - -long -sys32_timer_create(u32 clock, struct compat_sigevent __user *se32, timer_t __user *timer_id) -{ - struct sigevent __user *p = NULL; - if (se32) { - struct sigevent se; - p = compat_alloc_user_space(sizeof(struct sigevent)); - if (get_compat_sigevent(&se, se32) || - copy_to_user(p, &se, sizeof(se))) - return -EFAULT; - } - return sys_timer_create(clock, p, timer_id); -} - long sys32_fadvise64_64(int fd, __u32 offset_low, __u32 offset_high, __u32 len_low, __u32 len_high, int advice) { |
