Re: CVS Update@linux-mips.org: linux

["Ilya A. Volynets-Evenbakh" <ilya@total-knowledge.com>]

ths@linux-mips.org wrote:

>CVSROOT:	/home/cvs
>Module name:	linux
>Changes by:	ths@ftp.linux-mips.org	05/01/07 19:19:40
>
>Modified files:
>	arch/mips/kernel: signal.c signal_n32.c 
>Added files:
>	arch/mips/kernel: signal-common.h 
>
>Log message:
>	Save a bit of copy&paste by separating out common parts in the signal handling.
>
>  
>
Seems like following piece is missing from this patch:

Index: arch/mips/kernel/signal.c
===================================================================
RCS file: /home/cvs/linux/arch/mips/kernel/signal.c,v
retrieving revision 1.84
diff -u -r1.84 signal.c
--- arch/mips/kernel/signal.c   7 Jan 2005 19:19:40 -0000       1.84
+++ arch/mips/kernel/signal.c   7 Jan 2005 20:40:02 -0000
@@ -155,51 +155,6 @@
        return do_sigaltstack(uss, uoss, usp);
 }

-int restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
-{
-       int err = 0;
-
-       /* Always make any pending restarted system calls return -EINTR */
-       current_thread_info()->restart_block.fn = do_no_restart_syscall;
-
-       err |= __get_user(regs->cp0_epc, &sc->sc_pc);
-       err |= __get_user(regs->hi, &sc->sc_mdhi);
-       err |= __get_user(regs->lo, &sc->sc_mdlo);
-
-#define restore_gp_reg(i) do {                                         \
-       err |= __get_user(regs->regs[i], &sc->sc_regs[i]);              \
-} while(0)
-       restore_gp_reg( 1); restore_gp_reg( 2); restore_gp_reg( 3);
-       restore_gp_reg( 4); restore_gp_reg( 5); restore_gp_reg( 6);
-       restore_gp_reg( 7); restore_gp_reg( 8); restore_gp_reg( 9);
-       restore_gp_reg(10); restore_gp_reg(11); restore_gp_reg(12);
-       restore_gp_reg(13); restore_gp_reg(14); restore_gp_reg(15);
-       restore_gp_reg(16); restore_gp_reg(17); restore_gp_reg(18);
-       restore_gp_reg(19); restore_gp_reg(20); restore_gp_reg(21);
-       restore_gp_reg(22); restore_gp_reg(23); restore_gp_reg(24);
-       restore_gp_reg(25); restore_gp_reg(26); restore_gp_reg(27);
-       restore_gp_reg(28); restore_gp_reg(29); restore_gp_reg(30);
-       restore_gp_reg(31);
-#undef restore_gp_reg
-
-       err |= __get_user(current->used_math, &sc->sc_used_math);
-
-       preempt_disable();
-
-       if (current->used_math) {
-               /* restore fpu context if we have used it before */
-               own_fpu();
-               err |= restore_fp_context(sc);
-       } else {
-               /* signal handler may have used FPU.  Give it up. */
-               lose_fpu();
-       }
-
-       preempt_enable();
-
-       return err;
-}
-
 #if PLAT_TRAMPOLINE_STUFF_LINE
 #define __tramp __attribute__((aligned(PLAT_TRAMPOLINE_STUFF_LINE)))
 #else