Merge master.kernel.org:/home/rmk/linux-2.6-serial

[powerpc.git] / arch / mips / kernel / signal-common.h

diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index 0fbc492..3ca7862 100644 (file)
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -166,17 +166,17 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
        sp = regs->regs[29];
 
        /*
-        * FPU emulator may have it's own trampoline active just
-        * above the user stack, 16-bytes before the next lowest
-        * 16 byte boundary.  Try to avoid trashing it.
-        */
-       sp -= 32;
+        * FPU emulator may have it's own trampoline active just
+        * above the user stack, 16-bytes before the next lowest
+        * 16 byte boundary.  Try to avoid trashing it.
+        */
+       sp -= 32;
 
        /* This is the X/Open sanctioned signal stack switching.  */
        if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
                sp = current->sas_ss_sp + current->sas_ss_size;
 
-       return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? 32 : ALMASK));
+       return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? ~(cpu_icache_line_size()-1) : ALMASK));
 }
 
 static inline int install_sigtramp(unsigned int __user *tramp,