Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

[safe/jmp/linux-2.6] / arch / mips / kernel / signal_n32.c

diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index b17ef04..7ca2a07 100644 (file)
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -31,6 +31,7 @@
 
 #include <asm/asm.h>
 #include <asm/cacheflush.h>
+#include <asm/compat-signal.h>
 #include <asm/sim.h>
 #include <asm/uaccess.h>
 #include <asm/ucontext.h>
@@ -47,8 +48,6 @@
 #define __NR_N32_rt_sigreturn          6211
 #define __NR_N32_restart_syscall       6214
 
-#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-
 extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);
 extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
 
@@ -65,7 +64,7 @@ struct ucontextn32 {
        s32                 uc_link;
        stack32_t           uc_stack;
        struct sigcontext   uc_mcontext;
-       sigset_t            uc_sigmask;   /* mask last for extensibility */
+       compat_sigset_t     uc_sigmask;   /* mask last for extensibility */
 };
 
 #if ICACHE_REFILLS_WORKAROUND_WAR == 0
@@ -131,7 +130,7 @@ asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
        frame = (struct rt_sigframe_n32 __user *) regs.regs[29];
        if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                goto badframe;
-       if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set)))
+       if (__copy_conv_sigset_from_user(&set, &frame->rs_uc.uc_sigmask))
                goto badframe;
 
        sigdelsetmask(&set, ~_BLOCKABLE);
@@ -197,7 +196,7 @@ int setup_rt_frame_n32(struct k_sigaction * ka,
        err |= __put_user(current->sas_ss_size,
                          &frame->rs_uc.uc_stack.ss_size);
        err |= setup_sigcontext(regs, &frame->rs_uc.uc_mcontext);
-       err |= __copy_to_user(&frame->rs_uc.uc_sigmask, set, sizeof(*set));
+       err |= __copy_conv_sigset_to_user(&frame->rs_uc.uc_sigmask, set);
 
        if (err)
                goto give_sigsegv;