diff options
Diffstat (limited to 'arch/sparc64/kernel')
| -rw-r--r-- | arch/sparc64/kernel/auxio.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/ebus.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/pci_common.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/pci_psycho.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/pci_sabre.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/pci_schizo.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/power.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/prom.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/stacktrace.c | 6 | ||||
| -rw-r--r-- | arch/sparc64/kernel/sys_sparc32.c | 176 | ||||
| -rw-r--r-- | arch/sparc64/kernel/systbls.S | 20 | ||||
| -rw-r--r-- | arch/sparc64/kernel/time.c | 2 |
12 files changed, 23 insertions, 197 deletions
diff --git a/arch/sparc64/kernel/auxio.c b/arch/sparc64/kernel/auxio.c index c55f0293eac..dd5c7bf8761 100644 --- a/arch/sparc64/kernel/auxio.c +++ b/arch/sparc64/kernel/auxio.c @@ -9,9 +9,9 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/ioport.h> +#include <linux/of_device.h> #include <asm/prom.h> -#include <asm/of_device.h> #include <asm/io.h> #include <asm/auxio.h> diff --git a/arch/sparc64/kernel/ebus.c b/arch/sparc64/kernel/ebus.c index 4d58d7ce708..60d36d14255 100644 --- a/arch/sparc64/kernel/ebus.c +++ b/arch/sparc64/kernel/ebus.c @@ -14,13 +14,13 @@ #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/pci.h> +#include <linux/of_device.h> #include <asm/system.h> #include <asm/page.h> #include <asm/ebus.h> #include <asm/oplib.h> #include <asm/prom.h> -#include <asm/of_device.h> #include <asm/bpp.h> #include <asm/irq.h> #include <asm/io.h> diff --git a/arch/sparc64/kernel/pci_common.c b/arch/sparc64/kernel/pci_common.c index 19fa621d6a6..09a5ec200c6 100644 --- a/arch/sparc64/kernel/pci_common.c +++ b/arch/sparc64/kernel/pci_common.c @@ -8,9 +8,9 @@ #include <linux/init.h> #include <linux/pci.h> #include <linux/device.h> +#include <linux/of_device.h> #include <asm/prom.h> -#include <asm/of_device.h> #include <asm/oplib.h> #include "pci_impl.h" diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c index 994dbe0603d..ef5fe29202c 100644 --- a/arch/sparc64/kernel/pci_psycho.c +++ b/arch/sparc64/kernel/pci_psycho.c @@ -11,12 +11,12 @@ #include <linux/init.h> #include <linux/slab.h> #include <linux/interrupt.h> +#include <linux/of_device.h> #include <asm/iommu.h> #include <asm/irq.h> #include <asm/starfire.h> #include <asm/prom.h> -#include <asm/of_device.h> #include <asm/oplib.h> #include "pci_impl.h" diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c index 4c34195baf3..ade5184e75d 100644 --- a/arch/sparc64/kernel/pci_sabre.c +++ b/arch/sparc64/kernel/pci_sabre.c @@ -11,6 +11,7 @@ #include <linux/init.h> #include <linux/slab.h> #include <linux/interrupt.h> +#include <linux/of_device.h> #include <asm/apb.h> #include <asm/iommu.h> @@ -18,7 +19,6 @@ #include <asm/smp.h> #include <asm/oplib.h> #include <asm/prom.h> -#include <asm/of_device.h> #include "pci_impl.h" #include "iommu_common.h" diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c index 615edd9c8e2..9248c6737f0 100644 --- a/arch/sparc64/kernel/pci_schizo.c +++ b/arch/sparc64/kernel/pci_schizo.c @@ -9,13 +9,13 @@ #include <linux/init.h> #include <linux/slab.h> #include <linux/interrupt.h> +#include <linux/of_device.h> #include <asm/iommu.h> #include <asm/irq.h> #include <asm/upa.h> #include <asm/pstate.h> #include <asm/prom.h> -#include <asm/of_device.h> #include <asm/oplib.h> #include "pci_impl.h" diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c index eae8ca2a6ba..3bb987a6d03 100644 --- a/arch/sparc64/kernel/power.c +++ b/arch/sparc64/kernel/power.c @@ -13,11 +13,11 @@ #include <linux/pm.h> #include <linux/syscalls.h> #include <linux/reboot.h> +#include <linux/of_device.h> #include <asm/system.h> #include <asm/auxio.h> #include <asm/prom.h> -#include <asm/of_device.h> #include <asm/io.h> #include <asm/sstate.h> #include <asm/reboot.h> diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c index ed03a18d3b3..3c048ac4e63 100644 --- a/arch/sparc64/kernel/prom.c +++ b/arch/sparc64/kernel/prom.c @@ -21,9 +21,9 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/lmb.h> +#include <linux/of_device.h> #include <asm/prom.h> -#include <asm/of_device.h> #include <asm/oplib.h> #include <asm/irq.h> #include <asm/asi.h> diff --git a/arch/sparc64/kernel/stacktrace.c b/arch/sparc64/kernel/stacktrace.c index b3e3737750d..e9d7f0660f2 100644 --- a/arch/sparc64/kernel/stacktrace.c +++ b/arch/sparc64/kernel/stacktrace.c @@ -26,13 +26,15 @@ void save_stack_trace(struct stack_trace *trace) /* Bogus frame pointer? */ if (fp < (thread_base + sizeof(struct thread_info)) || - fp >= (thread_base + THREAD_SIZE)) + fp > (thread_base + THREAD_SIZE - sizeof(struct sparc_stackf))) break; sf = (struct sparc_stackf *) fp; regs = (struct pt_regs *) (sf + 1); - if ((regs->magic & ~0x1ff) == PT_REGS_MAGIC) { + if (((unsigned long)regs <= + (thread_base + THREAD_SIZE - sizeof(*regs))) && + (regs->magic & ~0x1ff) == PT_REGS_MAGIC) { if (!(regs->tstate & TSTATE_PRIV)) break; pc = regs->tpc; diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c index 97b77fb5c50..3d118531baf 100644 --- a/arch/sparc64/kernel/sys_sparc32.c +++ b/arch/sparc64/kernel/sys_sparc32.c @@ -58,182 +58,6 @@ #include <asm/mmu_context.h> #include <asm/compat_signal.h> -asmlinkage long sys32_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) -{ - return sys_lchown(filename, low2highuid(user), low2highgid(group)); -} - -asmlinkage long sys32_fchown16(unsigned int fd, u16 user, u16 group) -{ - return sys_fchown(fd, low2highuid(user), low2highgid(group)); -} - -asmlinkage long sys32_setregid16(u16 rgid, u16 egid) -{ - return sys_setregid(low2highgid(rgid), low2highgid(egid)); -} - -asmlinkage long sys32_setgid16(u16 gid) -{ - return sys_setgid((gid_t)gid); -} - -asmlinkage long sys32_setreuid16(u16 ruid, u16 euid) -{ - return sys_setreuid(low2highuid(ruid), low2highuid(euid)); -} - -asmlinkage long sys32_setuid16(u16 uid) -{ - return sys_setuid((uid_t)uid); -} - -asmlinkage long sys32_setresuid16(u16 ruid, u16 euid, u16 suid) -{ - return sys_setresuid(low2highuid(ruid), low2highuid(euid), - low2highuid(suid)); -} - -asmlinkage long sys32_getresuid16(u16 __user *ruid, u16 __user *euid, u16 __user *suid) -{ - int retval; - - if (!(retval = put_user(high2lowuid(current->uid), ruid)) && - !(retval = put_user(high2lowuid(current->euid), euid))) - retval = put_user(high2lowuid(current->suid), suid); - - return retval; -} - -asmlinkage long sys32_setresgid16(u16 rgid, u16 egid, u16 sgid) -{ - return sys_setresgid(low2highgid(rgid), low2highgid(egid), - low2highgid(sgid)); -} - -asmlinkage long sys32_getresgid16(u16 __user *rgid, u16 __user *egid, u16 __user *sgid) -{ - int retval; - - if (!(retval = put_user(high2lowgid(current->gid), rgid)) && - !(retval = put_user(high2lowgid(current->egid), egid))) - retval = put_user(high2lowgid(current->sgid), sgid); - - return retval; -} - -asmlinkage long sys32_setfsuid16(u16 uid) -{ - return sys_setfsuid((uid_t)uid); -} - -asmlinkage long sys32_setfsgid16(u16 gid) -{ - return sys_setfsgid((gid_t)gid); -} - -static int groups16_to_user(u16 __user *grouplist, struct group_info *group_info) -{ - int i; - u16 group; - - for (i = 0; i < group_info->ngroups; i++) { - group = (u16)GROUP_AT(group_info, i); - if (put_user(group, grouplist+i)) - return -EFAULT; - } - - return 0; -} - -static int groups16_from_user(struct group_info *group_info, u16 __user *grouplist) -{ - int i; - u16 group; - - for (i = 0; i < group_info->ngroups; i++) { - if (get_user(group, grouplist+i)) - return -EFAULT; - GROUP_AT(group_info, i) = (gid_t)group; - } - - return 0; -} - -asmlinkage long sys32_getgroups16(int gidsetsize, u16 __user *grouplist) -{ - int i; - - if (gidsetsize < 0) - return -EINVAL; - - get_group_info(current->group_info); - i = current->group_info->ngroups; - if (gidsetsize) { - if (i > gidsetsize) { - i = -EINVAL; - goto out; - } - if (groups16_to_user(grouplist, current->group_info)) { - i = -EFAULT; - goto out; - } - } -out: - put_group_info(current->group_info); - return i; -} - -asmlinkage long sys32_setgroups16(int gidsetsize, u16 __user *grouplist) -{ - struct group_info *group_info; - int retval; - - if (!capable(CAP_SETGID)) - return -EPERM; - if ((unsigned)gidsetsize > NGROUPS_MAX) - return -EINVAL; - - group_info = groups_alloc(gidsetsize); - if (!group_info) - return -ENOMEM; - retval = groups16_from_user(group_info, grouplist); - if (retval) { - put_group_info(group_info); - return retval; - } - - retval = set_current_groups(group_info); - put_group_info(group_info); - - return retval; -} - -asmlinkage long sys32_getuid16(void) -{ - return high2lowuid(current->uid); -} - -asmlinkage long sys32_geteuid16(void) -{ - return high2lowuid(current->euid); -} - -asmlinkage long sys32_getgid16(void) -{ - return high2lowgid(current->gid); -} - -asmlinkage long sys32_getegid16(void) -{ - return high2lowgid(current->egid); -} - /* 32-bit timeval and related flotsam. */ static inline long put_tv32(struct compat_timeval __user *o, struct timeval *i) diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S index 1095bf4c510..0fdbf3ba956 100644 --- a/arch/sparc64/kernel/systbls.S +++ b/arch/sparc64/kernel/systbls.S @@ -20,21 +20,21 @@ sys_call_table32: /*0*/ .word sys_restart_syscall, sys32_exit, sys_fork, sys_read, sys_write /*5*/ .word sys32_open, sys_close, sys32_wait4, sys32_creat, sys_link -/*10*/ .word sys_unlink, sunos_execv, sys_chdir, sys32_chown16, sys32_mknod -/*15*/ .word sys_chmod, sys32_lchown16, sparc_brk, sys32_perfctr, sys32_lseek -/*20*/ .word sys_getpid, sys_capget, sys_capset, sys32_setuid16, sys32_getuid16 +/*10*/ .word sys_unlink, sunos_execv, sys_chdir, sys_chown16, sys32_mknod +/*15*/ .word sys_chmod, sys_lchown16, sparc_brk, sys32_perfctr, sys32_lseek +/*20*/ .word sys_getpid, sys_capget, sys_capset, sys_setuid16, sys_getuid16 /*25*/ .word sys32_vmsplice, compat_sys_ptrace, sys_alarm, sys32_sigaltstack, sys32_pause /*30*/ .word compat_sys_utime, sys_lchown, sys_fchown, sys32_access, sys32_nice .word sys_chown, sys_sync, sys32_kill, compat_sys_newstat, sys32_sendfile /*40*/ .word compat_sys_newlstat, sys_dup, sys_pipe, compat_sys_times, sys_getuid - .word sys32_umount, sys32_setgid16, sys32_getgid16, sys32_signal, sys32_geteuid16 -/*50*/ .word sys32_getegid16, sys_acct, sys_nis_syscall, sys_getgid, compat_sys_ioctl + .word sys32_umount, sys_setgid16, sys_getgid16, sys32_signal, sys_geteuid16 +/*50*/ .word sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, compat_sys_ioctl .word sys32_reboot, sys32_mmap2, sys_symlink, sys32_readlink, sys32_execve /*60*/ .word sys32_umask, sys_chroot, compat_sys_newfstat, compat_sys_fstat64, sys_getpagesize .word sys32_msync, sys_vfork, sys32_pread64, sys32_pwrite64, sys_geteuid /*70*/ .word sys_getegid, sys_mmap, sys_setreuid, sys_munmap, sys_mprotect - .word sys_madvise, sys_vhangup, sys32_truncate64, sys_mincore, sys32_getgroups16 -/*80*/ .word sys32_setgroups16, sys_getpgrp, sys32_setgroups, sys32_setitimer, sys32_ftruncate64 + .word sys_madvise, sys_vhangup, sys32_truncate64, sys_mincore, sys_getgroups16 +/*80*/ .word sys_setgroups16, sys_getpgrp, sys32_setgroups, sys32_setitimer, sys32_ftruncate64 .word sys32_swapon, sys32_getitimer, sys_setuid, sys32_sethostname, sys_setgid /*90*/ .word sys_dup2, sys_setfsuid, compat_sys_fcntl, sys32_select, sys_setfsgid .word sys_fsync, sys32_setpriority, sys_nis_syscall, sys_nis_syscall, sys_nis_syscall @@ -42,8 +42,8 @@ sys_call_table32: .word compat_sys_rt_sigtimedwait, sys32_rt_sigqueueinfo, compat_sys_rt_sigsuspend, sys_setresuid, sys_getresuid /*110*/ .word sys_setresgid, sys_getresgid, sys_setregid, sys_nis_syscall, sys_nis_syscall .word sys32_getgroups, sys32_gettimeofday, sys32_getrusage, sys_nis_syscall, sys_getcwd -/*120*/ .word compat_sys_readv, compat_sys_writev, sys32_settimeofday, sys32_fchown16, sys_fchmod - .word sys_nis_syscall, sys32_setreuid16, sys32_setregid16, sys_rename, sys_truncate +/*120*/ .word compat_sys_readv, compat_sys_writev, sys32_settimeofday, sys_fchown16, sys_fchmod + .word sys_nis_syscall, sys_setreuid16, sys_setregid16, sys_rename, sys_truncate /*130*/ .word sys_ftruncate, sys_flock, compat_sys_lstat64, sys_nis_syscall, sys_nis_syscall .word sys_nis_syscall, sys32_mkdir, sys_rmdir, compat_sys_utimes, compat_sys_stat64 /*140*/ .word sys32_sendfile64, sys_nis_syscall, sys32_futex, sys_gettid, compat_sys_getrlimit @@ -63,7 +63,7 @@ sys_call_table32: /*210*/ .word sys32_fadvise64_64, sys32_tgkill, sys32_waitpid, sys_swapoff, compat_sys_sysinfo .word compat_sys_ipc, sys32_sigreturn, sys_clone, sys32_ioprio_get, compat_sys_adjtimex /*220*/ .word sys32_sigprocmask, sys_ni_syscall, sys32_delete_module, sys_ni_syscall, sys32_getpgid - .word sys32_bdflush, sys32_sysfs, sys_nis_syscall, sys32_setfsuid16, sys32_setfsgid16 + .word sys32_bdflush, sys32_sysfs, sys_nis_syscall, sys_setfsuid16, sys_setfsgid16 /*230*/ .word sys32_select, compat_sys_time, sys32_splice, compat_sys_stime, compat_sys_statfs64 .word compat_sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys32_mlockall /*240*/ .word sys_munlockall, sys32_sched_setparam, sys32_sched_getparam, sys32_sched_setscheduler, sys32_sched_getscheduler diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c index a0c6a97eec6..cc16fdcf98a 100644 --- a/arch/sparc64/kernel/time.c +++ b/arch/sparc64/kernel/time.c @@ -33,6 +33,7 @@ #include <linux/kernel_stat.h> #include <linux/clockchips.h> #include <linux/clocksource.h> +#include <linux/of_device.h> #include <asm/oplib.h> #include <asm/mostek.h> @@ -40,7 +41,6 @@ #include <asm/irq.h> #include <asm/io.h> #include <asm/prom.h> -#include <asm/of_device.h> #include <asm/starfire.h> #include <asm/smp.h> #include <asm/sections.h> |