Hi Dave, Linus,
This is the Sparc64 specific patch.
-- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/diff -ruN 2.5.50-BK.2/arch/sparc64/Kconfig 2.5.50-BK.2-32bit.1/arch/sparc64/Kconfig --- 2.5.50-BK.2/arch/sparc64/Kconfig 2002-11-28 10:35:37.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/Kconfig 2002-12-03 17:00:37.000000000 +1100 @@ -352,6 +352,11 @@ This allows you to run 32-bit binaries on your Ultra. Everybody wants this; say Y. +config COMPAT + bool + depends on SPARC32_COMPAT + default y + config BINFMT_ELF32 tristate "Kernel support for 32-bit ELF binaries" depends on SPARC32_COMPAT diff -ruN 2.5.50-BK.2/arch/sparc64/kernel/binfmt_elf32.c 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/binfmt_elf32.c --- 2.5.50-BK.2/arch/sparc64/kernel/binfmt_elf32.c 2002-11-28 10:35:37.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/binfmt_elf32.c 2002-12-04 15:29:39.000000000 +1100 @@ -86,11 +86,7 @@ #include <linux/module.h> #include <linux/config.h> #include <linux/elfcore.h> - -struct timeval32 -{ - int tv_sec, tv_usec; -}; +#include <linux/compat.h> #define elf_prstatus elf_prstatus32 struct elf_prstatus32 @@ -103,10 +99,10 @@ pid_t pr_ppid; pid_t pr_pgrp; pid_t pr_sid; - struct timeval32 pr_utime; /* User time */ - struct timeval32 pr_stime; /* System time */ - struct timeval32 pr_cutime; /* Cumulative user time */ - struct timeval32 pr_cstime; /* Cumulative system time */ + struct compat_timeval pr_utime; /* User time */ + struct compat_timeval pr_stime; /* System time */ + struct compat_timeval pr_cutime; /* Cumulative user time */ + struct compat_timeval pr_cstime; /* Cumulative system time */ elf_gregset_t pr_reg; /* GP registers */ int pr_fpvalid; /* True if math co-processor being used. */ }; @@ -136,9 +132,9 @@ #include <linux/time.h> -#define jiffies_to_timeval jiffies_to_timeval32 +#define jiffies_to_timeval jiffies_to_compat_timeval static __inline__ void -jiffies_to_timeval32(unsigned long jiffies, struct timeval32 *value) +jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value) { value->tv_usec = (jiffies % HZ) * (1000000L / HZ); value->tv_sec = jiffies / HZ; diff -ruN 2.5.50-BK.2/arch/sparc64/kernel/ioctl32.c 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/ioctl32.c --- 2.5.50-BK.2/arch/sparc64/kernel/ioctl32.c 2002-11-18 15:47:41.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/ioctl32.c 2002-12-04 15:30:07.000000000 +1100 @@ -10,6 +10,7 @@ #include <linux/config.h> #include <linux/types.h> +#include <linux/compat.h> #include <linux/kernel.h> #include <linux/sched.h> #include <linux/smp.h> @@ -405,14 +406,9 @@ return err; } -struct timeval32 { - int tv_sec; - int tv_usec; -}; - static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg) { - struct timeval32 *up = (struct timeval32 *)arg; + struct compat_timeval *up = (struct compat_timeval *)arg; struct timeval ktv; mm_segment_t old_fs = get_fs(); int err; @@ -1743,8 +1739,8 @@ #define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32) struct ppp_idle32 { - __kernel_time_t32 xmit_idle; - __kernel_time_t32 recv_idle; + compat_time_t xmit_idle; + compat_time_t recv_idle; }; #define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32) diff -ruN 2.5.50-BK.2/arch/sparc64/kernel/signal32.c 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/signal32.c --- 2.5.50-BK.2/arch/sparc64/kernel/signal32.c 2002-11-28 10:35:37.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/signal32.c 2002-12-04 14:37:20.000000000 +1100 @@ -19,6 +19,7 @@ #include <linux/tty.h> #include <linux/smp_lock.h> #include <linux/binfmts.h> +#include <linux/compat.h> #include <asm/uaccess.h> #include <asm/bitops.h> @@ -181,7 +182,7 @@ sigset_t32 set32; /* XXX: Don't preclude handling different sized sigset_t's. */ - if (((__kernel_size_t32)sigsetsize) != sizeof(sigset_t)) { + if (((compat_size_t)sigsetsize) != sizeof(sigset_t)) { regs->tstate |= TSTATE_ICARRY; regs->u_regs[UREG_I0] = EINVAL; return; diff -ruN 2.5.50-BK.2/arch/sparc64/kernel/sys32.S 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/sys32.S --- 2.5.50-BK.2/arch/sparc64/kernel/sys32.S 2002-11-11 14:55:28.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/sys32.S 2002-12-04 14:36:56.000000000 +1100 @@ -175,7 +175,7 @@ lduwa [%o1 + 0x4] %asi, %o1 nop nop -do_sys_sendto: /* sys32_sendto(int, u32, __kernel_size_t32, unsigned int, u32, int) */ +do_sys_sendto: /* sys32_sendto(int, u32, compat_size_t, unsigned int, u32, int) */ ldswa [%o1 + 0x0] %asi, %o0 sethi %hi(sys32_sendto), %g1 lduwa [%o1 + 0x8] %asi, %o2 @@ -184,7 +184,7 @@ ldswa [%o1 + 0x14] %asi, %o5 jmpl %g1 + %lo(sys32_sendto), %g0 lduwa [%o1 + 0x4] %asi, %o1 -do_sys_recvfrom: /* sys32_recvfrom(int, u32, __kernel_size_t32, unsigned int, u32, u32) */ +do_sys_recvfrom: /* sys32_recvfrom(int, u32, compat_size_t, unsigned int, u32, u32) */ ldswa [%o1 + 0x0] %asi, %o0 sethi %hi(sys32_recvfrom), %g1 lduwa [%o1 + 0x8] %asi, %o2 diff -ruN 2.5.50-BK.2/arch/sparc64/kernel/sys_sparc32.c 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/sys_sparc32.c --- 2.5.50-BK.2/arch/sparc64/kernel/sys_sparc32.c 2002-12-04 12:07:33.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/sys_sparc32.c 2002-12-04 16:24:44.000000000 +1100 @@ -15,7 +15,6 @@ #include <linux/mm.h> #include <linux/file.h> #include <linux/signal.h> -#include <linux/utime.h> #include <linux/resource.h> #include <linux/times.h> #include <linux/utsname.h> @@ -52,6 +51,7 @@ #include <linux/binfmts.h> #include <linux/dnotify.h> #include <linux/security.h> +#include <linux/compat.h> #include <asm/types.h> #include <asm/ipc.h> @@ -263,49 +263,20 @@ /* 32-bit timeval and related flotsam. */ -struct timeval32 -{ - int tv_sec, tv_usec; -}; - -struct itimerval32 -{ - struct timeval32 it_interval; - struct timeval32 it_value; -}; - -static long get_tv32(struct timeval *o, struct timeval32 *i) +static long get_tv32(struct timeval *o, struct compat_timeval *i) { return (!access_ok(VERIFY_READ, tv32, sizeof(*tv32)) || (__get_user(o->tv_sec, &i->tv_sec) | __get_user(o->tv_usec, &i->tv_usec))); } -static inline long put_tv32(struct timeval32 *o, struct timeval *i) +static inline long put_tv32(struct compat_timeval *o, struct timeval *i) { return (!access_ok(VERIFY_WRITE, o, sizeof(*o)) || (__put_user(i->tv_sec, &o->tv_sec) | __put_user(i->tv_usec, &o->tv_usec))); } -static inline long get_it32(struct itimerval *o, struct itimerval32 *i) -{ - return (!access_ok(VERIFY_READ, i32, sizeof(*i32)) || - (__get_user(o->it_interval.tv_sec, &i->it_interval.tv_sec) | - __get_user(o->it_interval.tv_usec, &i->it_interval.tv_usec) | - __get_user(o->it_value.tv_sec, &i->it_value.tv_sec) | - __get_user(o->it_value.tv_usec, &i->it_value.tv_usec))); -} - -static long put_it32(struct itimerval32 *o, struct itimerval *i) -{ - return (!access_ok(VERIFY_WRITE, i32, sizeof(*i32)) || - (__put_user(i->it_interval.tv_sec, &o->it_interval.tv_sec) | - __put_user(i->it_interval.tv_usec, &o->it_interval.tv_usec) | - __put_user(i->it_value.tv_sec, &o->it_value.tv_sec) | - __put_user(i->it_value.tv_usec, &o->it_value.tv_usec))); -} - extern asmlinkage int sys_ioperm(unsigned long from, unsigned long num, int on); asmlinkage int sys32_ioperm(u32 from, u32 num, int on) @@ -328,8 +299,8 @@ struct semid_ds32 { struct ipc_perm32 sem_perm; /* permissions .. see ipc.h */ - __kernel_time_t32 sem_otime; /* last semop time */ - __kernel_time_t32 sem_ctime; /* last change time */ + compat_time_t sem_otime; /* last semop time */ + compat_time_t sem_ctime; /* last change time */ u32 sem_base; /* ptr to first semaphore in array */ u32 sem_pending; /* pending operations to be processed */ u32 sem_pending_last; /* last pending operation */ @@ -340,9 +311,9 @@ struct semid64_ds32 { struct ipc64_perm sem_perm; /* this structure is the same on sparc32 and sparc64 */ unsigned int __pad1; - __kernel_time_t32 sem_otime; + compat_time_t sem_otime; unsigned int __pad2; - __kernel_time_t32 sem_ctime; + compat_time_t sem_ctime; u32 sem_nsems; u32 __unused1; u32 __unused2; @@ -353,9 +324,9 @@ struct ipc_perm32 msg_perm; u32 msg_first; u32 msg_last; - __kernel_time_t32 msg_stime; - __kernel_time_t32 msg_rtime; - __kernel_time_t32 msg_ctime; + compat_time_t msg_stime; + compat_time_t msg_rtime; + compat_time_t msg_ctime; u32 wwait; u32 rwait; unsigned short msg_cbytes; @@ -368,11 +339,11 @@ struct msqid64_ds32 { struct ipc64_perm msg_perm; unsigned int __pad1; - __kernel_time_t32 msg_stime; + compat_time_t msg_stime; unsigned int __pad2; - __kernel_time_t32 msg_rtime; + compat_time_t msg_rtime; unsigned int __pad3; - __kernel_time_t32 msg_ctime; + compat_time_t msg_ctime; unsigned int msg_cbytes; unsigned int msg_qnum; unsigned int msg_qbytes; @@ -386,9 +357,9 @@ struct shmid_ds32 { struct ipc_perm32 shm_perm; int shm_segsz; - __kernel_time_t32 shm_atime; - __kernel_time_t32 shm_dtime; - __kernel_time_t32 shm_ctime; + compat_time_t shm_atime; + compat_time_t shm_dtime; + compat_time_t shm_ctime; __kernel_ipc_pid_t32 shm_cpid; __kernel_ipc_pid_t32 shm_lpid; unsigned short shm_nattch; @@ -397,12 +368,12 @@ struct shmid64_ds32 { struct ipc64_perm shm_perm; unsigned int __pad1; - __kernel_time_t32 shm_atime; + compat_time_t shm_atime; unsigned int __pad2; - __kernel_time_t32 shm_dtime; + compat_time_t shm_dtime; unsigned int __pad3; - __kernel_time_t32 shm_ctime; - __kernel_size_t32 shm_segsz; + compat_time_t shm_ctime; + compat_size_t shm_segsz; __kernel_pid_t32 shm_cpid; __kernel_pid_t32 shm_lpid; unsigned int shm_nattch; @@ -965,37 +936,7 @@ return sys_ftruncate(fd, (high << 32) | low); } -extern asmlinkage int sys_utime(char * filename, struct utimbuf * times); - -struct utimbuf32 { - __kernel_time_t32 actime, modtime; -}; - -asmlinkage int sys32_utime(char * filename, struct utimbuf32 *times) -{ - struct utimbuf t; - mm_segment_t old_fs; - int ret; - char *filenam; - - if (!times) - return sys_utime(filename, NULL); - if (get_user (t.actime, ×->actime) || - __get_user (t.modtime, ×->modtime)) - return -EFAULT; - filenam = getname (filename); - ret = PTR_ERR(filenam); - if (!IS_ERR(filenam)) { - old_fs = get_fs(); - set_fs (KERNEL_DS); - ret = sys_utime(filenam, &t); - set_fs (old_fs); - putname (filenam); - } - return ret; -} - -struct iovec32 { u32 iov_base; __kernel_size_t32 iov_len; }; +struct iovec32 { u32 iov_base; compat_size_t iov_len; }; typedef ssize_t (*io_fn_t)(struct file *, char *, size_t, loff_t *); typedef ssize_t (*iov_fn_t)(struct file *, const struct iovec *, unsigned long, loff_t *); @@ -1003,7 +944,7 @@ static long do_readv_writev32(int type, struct file *file, const struct iovec32 *vector, u32 count) { - __kernel_ssize_t32 tot_len; + compat_ssize_t tot_len; struct iovec iovstack[UIO_FASTIOV]; struct iovec *iov=iovstack, *ivp; struct inode *inode; @@ -1035,16 +976,16 @@ ivp = iov; retval = -EINVAL; while(i > 0) { - __kernel_ssize_t32 tmp = tot_len; - __kernel_ssize_t32 len; + compat_ssize_t tmp = tot_len; + compat_ssize_t len; u32 buf; __get_user(len, &vector->iov_len); __get_user(buf, &vector->iov_base); - if (len < 0) /* size_t not fittina an ssize_t32 .. */ + if (len < 0) /* size_t not fittina an compat_ssize_t .. */ goto out; tot_len += len; - if (tot_len < tmp) /* maths overflow on the ssize_t32 */ + if (tot_len < tmp) /* maths overflow on the compat_ssize_t */ goto out; ivp->iov_base = (void *)A(buf); ivp->iov_len = (__kernel_size_t) len; @@ -1331,7 +1272,7 @@ asmlinkage int sys32_select(int n, u32 *inp, u32 *outp, u32 *exp, u32 tvp_x) { fd_set_bits fds; - struct timeval32 *tvp = (struct timeval32 *)AA(tvp_x); + struct compat_timeval *tvp = (struct compat_timeval *)AA(tvp_x); char *bits; unsigned long nn; long timeout; @@ -1692,8 +1633,8 @@ } struct rusage32 { - struct timeval32 ru_utime; - struct timeval32 ru_stime; + struct compat_timeval ru_utime; + struct compat_timeval ru_stime; s32 ru_maxrss; s32 ru_ixrss; s32 ru_idrss; @@ -1795,14 +1736,9 @@ return ret; } -struct timespec32 { - s32 tv_sec; - s32 tv_nsec; -}; - extern asmlinkage int sys_sched_rr_get_interval(pid_t pid, struct timespec *interval); -asmlinkage int sys32_sched_rr_get_interval(__kernel_pid_t32 pid, struct timespec32 *interval) +asmlinkage int sys32_sched_rr_get_interval(__kernel_pid_t32 pid, struct compat_timespec *interval) { struct timespec t; int ret; @@ -1817,28 +1753,6 @@ return ret; } -extern asmlinkage int sys_nanosleep(struct timespec *rqtp, struct timespec *rmtp); - -asmlinkage int sys32_nanosleep(struct timespec32 *rqtp, struct timespec32 *rmtp) -{ - struct timespec t; - int ret; - mm_segment_t old_fs = get_fs (); - - if (get_user (t.tv_sec, &rqtp->tv_sec) || - __get_user (t.tv_nsec, &rqtp->tv_nsec)) - return -EFAULT; - set_fs (KERNEL_DS); - ret = sys_nanosleep(&t, rmtp ? &t : NULL); - set_fs (old_fs); - if (rmtp && ret == -EINTR) { - if (__put_user (t.tv_sec, &rmtp->tv_sec) || - __put_user (t.tv_nsec, &rmtp->tv_nsec)) - return -EFAULT; - } - return ret; -} - extern asmlinkage int sys_sigprocmask(int how, old_sigset_t *set, old_sigset_t *oset); asmlinkage int sys32_sigprocmask(int how, old_sigset_t32 *set, old_sigset_t32 *oset) @@ -1858,7 +1772,7 @@ extern asmlinkage int sys_rt_sigprocmask(int how, sigset_t *set, sigset_t *oset, size_t sigsetsize); -asmlinkage int sys32_rt_sigprocmask(int how, sigset_t32 *set, sigset_t32 *oset, __kernel_size_t32 sigsetsize) +asmlinkage int sys32_rt_sigprocmask(int how, sigset_t32 *set, sigset_t32 *oset, compat_size_t sigsetsize) { sigset_t s; sigset_t32 s32; @@ -1909,7 +1823,7 @@ extern asmlinkage int sys_rt_sigpending(sigset_t *set, size_t sigsetsize); -asmlinkage int sys32_rt_sigpending(sigset_t32 *set, __kernel_size_t32 sigsetsize) +asmlinkage int sys32_rt_sigpending(sigset_t32 *set, compat_size_t sigsetsize) { sigset_t s; sigset_t32 s32; @@ -1934,7 +1848,7 @@ asmlinkage int sys32_rt_sigtimedwait(sigset_t32 *uthese, siginfo_t32 *uinfo, - struct timespec32 *uts, __kernel_size_t32 sigsetsize) + struct compat_timespec *uts, compat_size_t sigsetsize) { int ret, sig; sigset_t these; @@ -2139,14 +2053,14 @@ u32 msg_name; int msg_namelen; u32 msg_iov; - __kernel_size_t32 msg_iovlen; + compat_size_t msg_iovlen; u32 msg_control; - __kernel_size_t32 msg_controllen; + compat_size_t msg_controllen; unsigned msg_flags; }; struct cmsghdr32 { - __kernel_size_t32 cmsg_len; + compat_size_t cmsg_len; int cmsg_level; int cmsg_type; }; @@ -2280,7 +2194,7 @@ { struct cmsghdr32 *ucmsg; struct cmsghdr *kcmsg, *kcmsg_base; - __kernel_size_t32 ucmlen; + compat_size_t ucmlen; __kernel_size_t kcmlen, tmp; kcmlen = 0; @@ -2646,7 +2560,7 @@ err = move_addr_to_user(addr, kern_msg.msg_namelen, uaddr, uaddr_len); if(cmsg_ptr != 0 && err >= 0) { unsigned long ucmsg_ptr = ((unsigned long)kern_msg.msg_control); - __kernel_size_t32 uclen = (__kernel_size_t32) (ucmsg_ptr - cmsg_ptr); + compat_size_t uclen = (compat_size_t) (ucmsg_ptr - cmsg_ptr); err |= __put_user(uclen, &user_msg->msg_controllen); } if(err >= 0) @@ -2734,7 +2648,7 @@ static int do_set_sock_timeout(int fd, int level, int optname, char *optval, int optlen) { - struct timeval32 *up = (struct timeval32 *) optval; + struct compat_timeval *up = (struct compat_timeval *) optval; struct timeval ktime; mm_segment_t old_fs; int err; @@ -2772,7 +2686,7 @@ static int do_get_sock_timeout(int fd, int level, int optname, char *optval, int *optlen) { - struct timeval32 *up = (struct timeval32 *) optval; + struct compat_timeval *up = (struct compat_timeval *) optval; struct timeval ktime; mm_segment_t old_fs; int len, err; @@ -2843,7 +2757,7 @@ asmlinkage int sys32_rt_sigaction(int sig, struct sigaction32 *act, struct sigaction32 *oact, - void *restorer, __kernel_size_t32 sigsetsize) + void *restorer, compat_size_t sigsetsize) { struct k_sigaction new_ka, old_ka; int ret; @@ -3481,7 +3395,7 @@ extern struct timezone sys_tz; extern int do_sys_settimeofday(struct timeval *tv, struct timezone *tz); -asmlinkage int sys32_gettimeofday(struct timeval32 *tv, struct timezone *tz) +asmlinkage int sys32_gettimeofday(struct compat_timeval *tv, struct timezone *tz) { if (tv) { struct timeval ktv; @@ -3496,7 +3410,7 @@ return 0; } -asmlinkage int sys32_settimeofday(struct timeval32 *tv, struct timezone *tz) +asmlinkage int sys32_settimeofday(struct compat_timeval *tv, struct timezone *tz) { struct timeval ktv; struct timezone ktz; @@ -3513,46 +3427,9 @@ return do_sys_settimeofday(tv ? &ktv : NULL, tz ? &ktz : NULL); } -extern int do_getitimer(int which, struct itimerval *value); - -asmlinkage int sys32_getitimer(int which, struct itimerval32 *it) -{ - struct itimerval kit; - int error; - - error = do_getitimer(which, &kit); - if (!error && put_it32(it, &kit)) - error = -EFAULT; - - return error; -} - -extern int do_setitimer(int which, struct itimerval *, struct itimerval *); - -asmlinkage int sys32_setitimer(int which, struct itimerval32 *in, struct itimerval32 *out) -{ - struct itimerval kin, kout; - int error; - - if (in) { - if (get_it32(&kin, in)) - return -EFAULT; - } else - memset(&kin, 0, sizeof(kin)); - - error = do_setitimer(which, &kin, out ? &kout : NULL); - if (error || !out) - return error; - if (put_it32(out, &kout)) - return -EFAULT; - - return 0; - -} - asmlinkage int sys_utimes(char *, struct timeval *); -asmlinkage int sys32_utimes(char *filename, struct timeval32 *tvs) +asmlinkage int sys32_utimes(char *filename, struct compat_timeval *tvs) { char *kfilename; struct timeval ktvs[2]; @@ -3636,23 +3513,21 @@ extern asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char * buf, size_t count, loff_t pos); -typedef __kernel_ssize_t32 ssize_t32; - -asmlinkage ssize_t32 sys32_pread64(unsigned int fd, char *ubuf, - __kernel_size_t32 count, u32 poshi, u32 poslo) +asmlinkage compat_ssize_t sys32_pread64(unsigned int fd, char *ubuf, + compat_size_t count, u32 poshi, u32 poslo) { return sys_pread64(fd, ubuf, count, ((loff_t)AA(poshi) << 32) | AA(poslo)); } -asmlinkage ssize_t32 sys32_pwrite64(unsigned int fd, char *ubuf, - __kernel_size_t32 count, u32 poshi, u32 poslo) +asmlinkage compat_ssize_t sys32_pwrite64(unsigned int fd, char *ubuf, + compat_size_t count, u32 poshi, u32 poslo) { return sys_pwrite64(fd, ubuf, count, ((loff_t)AA(poshi) << 32) | AA(poslo)); } extern asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count); -asmlinkage ssize_t32 sys32_readahead(int fd, u32 offhi, u32 offlo, s32 count) +asmlinkage compat_ssize_t sys32_readahead(int fd, u32 offhi, u32 offlo, s32 count) { return sys_readahead(fd, ((loff_t)AA(offhi) << 32) | AA(offlo), count); } @@ -3705,7 +3580,7 @@ u32 modes; s32 offset, freq, maxerror, esterror; s32 status, constant, precision, tolerance; - struct timeval32 time; + struct compat_timeval time; s32 tick; s32 ppsfreq, jitter, shift, stabil; s32 jitcnt, calcnt, errcnt, stbcnt; diff -ruN 2.5.50-BK.2/arch/sparc64/kernel/sys_sunos32.c 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/sys_sunos32.c --- 2.5.50-BK.2/arch/sparc64/kernel/sys_sunos32.c 2002-11-28 10:34:43.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/sys_sunos32.c 2002-12-04 15:28:36.000000000 +1100 @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/sched.h> #include <linux/types.h> +#include <linux/compat.h> #include <linux/mman.h> #include <linux/mm.h> #include <linux/swap.h> @@ -528,11 +529,6 @@ extern asmlinkage int sys32_select(int n, u32 inp, u32 outp, u32 exp, u32 tvp); -struct timeval32 -{ - int tv_sec, tv_usec; -}; - asmlinkage int sunos_select(int width, u32 inp, u32 outp, u32 exp, u32 tvp_x) { int ret; @@ -540,7 +536,7 @@ /* SunOS binaries expect that select won't change the tvp contents */ ret = sys32_select (width, inp, outp, exp, tvp_x); if (ret == -EINTR && tvp_x) { - struct timeval32 *tvp = (struct timeval32 *)A(tvp_x); + struct compat_timeval *tvp = (struct compat_timeval *)A(tvp_x); time_t sec, usec; __get_user(sec, &tvp->tv_sec); @@ -948,9 +944,9 @@ struct ipc_perm32 msg_perm; u32 msg_first; u32 msg_last; - __kernel_time_t32 msg_stime; - __kernel_time_t32 msg_rtime; - __kernel_time_t32 msg_ctime; + compat_time_t msg_stime; + compat_time_t msg_rtime; + compat_time_t msg_ctime; u32 wwait; u32 rwait; unsigned short msg_cbytes; @@ -1085,9 +1081,9 @@ struct shmid_ds32 { struct ipc_perm32 shm_perm; int shm_segsz; - __kernel_time_t32 shm_atime; - __kernel_time_t32 shm_dtime; - __kernel_time_t32 shm_ctime; + compat_time_t shm_atime; + compat_time_t shm_dtime; + compat_time_t shm_ctime; __kernel_ipc_pid_t32 shm_cpid; __kernel_ipc_pid_t32 shm_lpid; unsigned short shm_nattch; diff -ruN 2.5.50-BK.2/arch/sparc64/kernel/systbls.S 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/systbls.S --- 2.5.50-BK.2/arch/sparc64/kernel/systbls.S 2002-11-28 10:35:37.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/kernel/systbls.S 2002-12-04 17:40:44.000000000 +1100 @@ -25,7 +25,7 @@ /*15*/ .word sys32_chmod, sys32_lchown16, sparc_brk, sys_perfctr, sys32_lseek /*20*/ .word sys_getpid, sys_capget, sys_capset, sys32_setuid16, sys32_getuid16 /*25*/ .word sys_time, sys_ptrace, sys_alarm, sys32_sigaltstack, sys32_pause -/*30*/ .word sys32_utime, sys_lchown, sys_fchown, sys_access, sys_nice +/*30*/ .word compat_sys_utime, sys_lchown, sys_fchown, sys_access, sys_nice .word sys_chown, sys_sync, sys_kill, sys32_newstat, sys32_sendfile /*40*/ .word sys32_newlstat, sys_dup, sys_pipe, sys32_times, sys_getuid .word sys_umount, sys32_setgid16, sys32_getgid16, sys_signal, sys32_geteuid16 @@ -35,8 +35,8 @@ .word sys_msync, sys_vfork, sys32_pread64, sys32_pwrite64, sys_geteuid /*70*/ .word sys_getegid, sys32_mmap, sys_setreuid, sys_munmap, sys_mprotect .word sys_madvise, sys_vhangup, sys32_truncate64, sys_mincore, sys32_getgroups16 -/*80*/ .word sys32_setgroups16, sys_getpgrp, sys_setgroups, sys32_setitimer, sys32_ftruncate64 - .word sys_swapon, sys32_getitimer, sys_setuid, sys_sethostname, sys_setgid +/*80*/ .word sys32_setgroups16, sys_getpgrp, sys_setgroups, compat_sys_setitimer, sys32_ftruncate64 + .word sys_swapon, compat_sys_getitimer, sys_setuid, sys_sethostname, sys_setgid /*90*/ .word sys_dup2, sys_setfsuid, sys32_fcntl, sys32_select, sys_setfsgid .word sys_fsync, sys_setpriority32, sys_nis_syscall, sys_nis_syscall, sys_nis_syscall /*100*/ .word sys_getpriority, sys32_rt_sigreturn, sys32_rt_sigaction, sys32_rt_sigprocmask, sys32_rt_sigpending @@ -68,7 +68,7 @@ /*230*/ .word sys32_select, sys_time, sys_nis_syscall, sys_stime, sys_alloc_hugepages .word sys_free_hugepages, sys_llseek, sys_mlock, sys_munlock, sys_mlockall /*240*/ .word sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler - .word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys32_sched_rr_get_interval, sys32_nanosleep + .word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys32_sched_rr_get_interval, compat_sys_nanosleep /*250*/ .word sys32_mremap, sys32_sysctl, sys_getsid, sys_fdatasync, sys32_nfsservctl .word sys_aplib @@ -166,8 +166,8 @@ .word sys_mprotect, sys_madvise, sys_vhangup .word sunos_nosys, sys_mincore, sys32_getgroups16 .word sys32_setgroups16, sys_getpgrp, sunos_setpgrp - .word sys32_setitimer, sunos_nosys, sys_swapon - .word sys32_getitimer, sys_gethostname, sys_sethostname + .word compat_sys_setitimer, sunos_nosys, sys_swapon + .word compat_sys_getitimer, sys_gethostname, sys_sethostname .word sunos_getdtablesize, sys_dup2, sunos_nop .word sys32_fcntl, sunos_select, sunos_nop .word sys_fsync, sys_setpriority32, sunos_socket diff -ruN 2.5.50-BK.2/arch/sparc64/solaris/misc.c 2.5.50-BK.2-32bit.1/arch/sparc64/solaris/misc.c --- 2.5.50-BK.2/arch/sparc64/solaris/misc.c 2002-10-14 18:17:30.000000000 +1000 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/solaris/misc.c 2002-12-04 15:32:41.000000000 +1100 @@ -16,6 +16,7 @@ #include <linux/file.h> #include <linux/timex.h> #include <linux/major.h> +#include <linux/compat.h> #include <asm/uaccess.h> #include <asm/string.h> @@ -597,12 +598,8 @@ return ret; } -struct timeval32 { - int tv_sec, tv_usec; -}; - struct sol_ntptimeval { - struct timeval32 time; + struct compat_timeval time; s32 maxerror; s32 esterror; }; diff -ruN 2.5.50-BK.2/arch/sparc64/solaris/socket.c 2.5.50-BK.2-32bit.1/arch/sparc64/solaris/socket.c --- 2.5.50-BK.2/arch/sparc64/solaris/socket.c 2002-11-28 10:34:43.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/arch/sparc64/solaris/socket.c 2002-12-04 14:39:38.000000000 +1100 @@ -14,6 +14,7 @@ #include <linux/socket.h> #include <linux/file.h> #include <linux/net.h> +#include <linux/compat.h> #include <asm/uaccess.h> #include <asm/string.h> @@ -378,7 +379,7 @@ if(kern_msg.msg_controllen) { struct sol_cmsghdr *ucmsg = (struct sol_cmsghdr *)kern_msg.msg_control; unsigned long *kcmsg; - __kernel_size_t32 cmlen; + compat_size_t cmlen; if(kern_msg.msg_controllen > sizeof(ctl) && kern_msg.msg_controllen <= 256) { @@ -392,7 +393,7 @@ *kcmsg++ = (unsigned long)cmlen; err = -EFAULT; if(copy_from_user(kcmsg, &ucmsg->cmsg_level, - kern_msg.msg_controllen - sizeof(__kernel_size_t32))) + kern_msg.msg_controllen - sizeof(compat_size_t))) goto out_freectl; kern_msg.msg_control = ctl_buf; } diff -ruN 2.5.50-BK.2/include/asm-sparc64/compat.h 2.5.50-BK.2-32bit.1/include/asm-sparc64/compat.h --- 2.5.50-BK.2/include/asm-sparc64/compat.h 1970-01-01 10:00:00.000000000 +1000 +++ 2.5.50-BK.2-32bit.1/include/asm-sparc64/compat.h 2002-12-04 15:16:20.000000000 +1100 @@ -0,0 +1,18 @@ +#ifndef _ASM_SPARC64_COMPAT_H +#define _ASM_SPARC64_COMPAT_H +/* + * Architecture specific compatibility types + */ +#include <linux/types.h> + +typedef u32 compat_size_t; +typedef s32 compat_ssize_t; +typedef s32 compat_time_t; +typedef s32 compat_suseconds_t; + +struct compat_timespec { + compat_time_t tv_sec; + s32 tv_nsec; +}; + +#endif /* _ASM_SPARC64_COMPAT_H */ diff -ruN 2.5.50-BK.2/include/asm-sparc64/posix_types.h 2.5.50-BK.2-32bit.1/include/asm-sparc64/posix_types.h --- 2.5.50-BK.2/include/asm-sparc64/posix_types.h 2000-10-28 04:55:01.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/include/asm-sparc64/posix_types.h 2002-12-04 14:46:11.000000000 +1100 @@ -48,10 +48,7 @@ } __kernel_fsid_t; /* Now 32bit compatibility types */ -typedef unsigned int __kernel_size_t32; -typedef int __kernel_ssize_t32; typedef int __kernel_ptrdiff_t32; -typedef int __kernel_time_t32; typedef int __kernel_clock_t32; typedef int __kernel_pid_t32; typedef unsigned short __kernel_ipc_pid_t32; diff -ruN 2.5.50-BK.2/include/asm-sparc64/signal.h 2.5.50-BK.2-32bit.1/include/asm-sparc64/signal.h --- 2.5.50-BK.2/include/asm-sparc64/signal.h 2002-06-21 10:22:39.000000000 +1000 +++ 2.5.50-BK.2-32bit.1/include/asm-sparc64/signal.h 2002-12-04 14:29:24.000000000 +1100 @@ -8,6 +8,7 @@ #ifndef __ASSEMBLY__ #include <linux/personality.h> #include <linux/types.h> +#include <linux/compat.h> #endif #endif @@ -250,7 +251,7 @@ typedef struct sigaltstack32 { u32 ss_sp; int ss_flags; - __kernel_size_t32 ss_size; + compat_size_t ss_size; } stack_t32; #define HAVE_ARCH_GET_SIGNAL_TO_DELIVER diff -ruN 2.5.50-BK.2/include/asm-sparc64/stat.h 2.5.50-BK.2-32bit.1/include/asm-sparc64/stat.h --- 2.5.50-BK.2/include/asm-sparc64/stat.h 2002-11-18 15:47:55.000000000 +1100 +++ 2.5.50-BK.2-32bit.1/include/asm-sparc64/stat.h 2002-12-03 17:05:52.000000000 +1100 @@ -3,6 +3,7 @@ #define _SPARC64_STAT_H #include <linux/types.h> +#include <linux/compat.h> #include <linux/time.h> struct stat32 { @@ -14,11 +15,11 @@ __kernel_gid_t32 st_gid; __kernel_dev_t32 st_rdev; __kernel_off_t32 st_size; - __kernel_time_t32 st_atime; + compat_time_t st_atime; unsigned int __unused1; - __kernel_time_t32 st_mtime; + compat_time_t st_mtime; unsigned int __unused2; - __kernel_time_t32 st_ctime; + compat_time_t st_ctime; unsigned int __unused3; __kernel_off_t32 st_blksize; __kernel_off_t32 st_blocks; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sat Dec 07 2002 - 22:00:18 EST