[SPARC64]: Fix ocndition code handling in do_rt_sigreturn.

fb0e033f · Bruce D. Elliott · David S. Miller · ee4c18d0 · fb0e033f
Commit fb0e033f authored Feb 20, 2003 by Bruce D. Elliott Committed by David S. Miller Feb 20, 2003
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arch/sparc64/kernel/signal.c arch/sparc64/kernel/signal.c +2 -2

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--- a/arch/sparc64/kernel/signal.c
+++ b/arch/sparc64/kernel/signal.c
@@ -404,8 +404,8 @@ void do_rt_sigreturn(struct pt_regs *regs)
 	err |= copy_from_user(regs->u_regs, sf->regs.u_regs, sizeof(regs->u_regs));

 	/* User can only change condition codes in %tstate. */
-	regs->tstate &= ~(TSTATE_ICC);
-	regs->tstate |= (tstate & TSTATE_ICC);
+	regs->tstate &= ~(TSTATE_ICC | TSTATE_XCC);
+	regs->tstate |= (tstate & (TSTATE_ICC | TSTATE_XCC));

 	err |= __get_user(fpu_save, &sf->fpu_save);
 	if (fpu_save)