diff options
Diffstat (limited to 'arch/ia64')
-rw-r--r-- | arch/ia64/ia32/ia32_entry.S | 2 | ||||
-rw-r--r-- | arch/ia64/ia32/sys_ia32.c | 68 |
2 files changed, 1 insertions, 69 deletions
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S index a32cd59b81ed..687e5fdc9683 100644 --- a/arch/ia64/ia32/ia32_entry.S +++ b/arch/ia64/ia32/ia32_entry.S | |||
@@ -326,7 +326,7 @@ ia32_syscall_table: | |||
326 | data8 sys_ni_syscall | 326 | data8 sys_ni_syscall |
327 | data8 compat_sys_wait4 | 327 | data8 compat_sys_wait4 |
328 | data8 sys_swapoff /* 115 */ | 328 | data8 sys_swapoff /* 115 */ |
329 | data8 sys32_sysinfo | 329 | data8 compat_sys_sysinfo |
330 | data8 sys32_ipc | 330 | data8 sys32_ipc |
331 | data8 sys_fsync | 331 | data8 sys_fsync |
332 | data8 sys32_sigreturn | 332 | data8 sys32_sigreturn |
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c index 957681c39ad9..d430d36ae49d 100644 --- a/arch/ia64/ia32/sys_ia32.c +++ b/arch/ia64/ia32/sys_ia32.c | |||
@@ -2209,74 +2209,6 @@ sys32_fstat64 (unsigned int fd, struct stat64 __user *statbuf) | |||
2209 | return ret; | 2209 | return ret; |
2210 | } | 2210 | } |
2211 | 2211 | ||
2212 | struct sysinfo32 { | ||
2213 | s32 uptime; | ||
2214 | u32 loads[3]; | ||
2215 | u32 totalram; | ||
2216 | u32 freeram; | ||
2217 | u32 sharedram; | ||
2218 | u32 bufferram; | ||
2219 | u32 totalswap; | ||
2220 | u32 freeswap; | ||
2221 | u16 procs; | ||
2222 | u16 pad; | ||
2223 | u32 totalhigh; | ||
2224 | u32 freehigh; | ||
2225 | u32 mem_unit; | ||
2226 | char _f[8]; | ||
2227 | }; | ||
2228 | |||
2229 | asmlinkage long | ||
2230 | sys32_sysinfo (struct sysinfo32 __user *info) | ||
2231 | { | ||
2232 | struct sysinfo s; | ||
2233 | long ret, err; | ||
2234 | int bitcount = 0; | ||
2235 | mm_segment_t old_fs = get_fs(); | ||
2236 | |||
2237 | set_fs(KERNEL_DS); | ||
2238 | ret = sys_sysinfo((struct sysinfo __user *) &s); | ||
2239 | set_fs(old_fs); | ||
2240 | /* Check to see if any memory value is too large for 32-bit and | ||
2241 | * scale down if needed. | ||
2242 | */ | ||
2243 | if ((s.totalram >> 32) || (s.totalswap >> 32)) { | ||
2244 | while (s.mem_unit < PAGE_SIZE) { | ||
2245 | s.mem_unit <<= 1; | ||
2246 | bitcount++; | ||
2247 | } | ||
2248 | s.totalram >>= bitcount; | ||
2249 | s.freeram >>= bitcount; | ||
2250 | s.sharedram >>= bitcount; | ||
2251 | s.bufferram >>= bitcount; | ||
2252 | s.totalswap >>= bitcount; | ||
2253 | s.freeswap >>= bitcount; | ||
2254 | s.totalhigh >>= bitcount; | ||
2255 | s.freehigh >>= bitcount; | ||
2256 | } | ||
2257 | |||
2258 | if (!access_ok(VERIFY_WRITE, info, sizeof(*info))) | ||
2259 | return -EFAULT; | ||
2260 | |||
2261 | err = __put_user(s.uptime, &info->uptime); | ||
2262 | err |= __put_user(s.loads[0], &info->loads[0]); | ||
2263 | err |= __put_user(s.loads[1], &info->loads[1]); | ||
2264 | err |= __put_user(s.loads[2], &info->loads[2]); | ||
2265 | err |= __put_user(s.totalram, &info->totalram); | ||
2266 | err |= __put_user(s.freeram, &info->freeram); | ||
2267 | err |= __put_user(s.sharedram, &info->sharedram); | ||
2268 | err |= __put_user(s.bufferram, &info->bufferram); | ||
2269 | err |= __put_user(s.totalswap, &info->totalswap); | ||
2270 | err |= __put_user(s.freeswap, &info->freeswap); | ||
2271 | err |= __put_user(s.procs, &info->procs); | ||
2272 | err |= __put_user (s.totalhigh, &info->totalhigh); | ||
2273 | err |= __put_user (s.freehigh, &info->freehigh); | ||
2274 | err |= __put_user (s.mem_unit, &info->mem_unit); | ||
2275 | if (err) | ||
2276 | return -EFAULT; | ||
2277 | return ret; | ||
2278 | } | ||
2279 | |||
2280 | asmlinkage long | 2212 | asmlinkage long |
2281 | sys32_sched_rr_get_interval (pid_t pid, struct compat_timespec __user *interval) | 2213 | sys32_sched_rr_get_interval (pid_t pid, struct compat_timespec __user *interval) |
2282 | { | 2214 | { |