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Date: Mon, 27 Oct 2008 09:30:57 +0100 (MET) From: Mikael Pettersson <mikpe@...uu.se> To: mingo@...hat.com Cc: hpa@...or.com, linux-kernel@...r.kernel.org, tglx@...utronix.de Subject: [PATCH 2.6.28-rc2] x86_64: remove duplicated register setup code in ia32 signal delivery ia32_setup_rt_frame() has a duplicated code block labelled "Make -mregparm=3 work" for setting up the register parameters to the user-mode signal handler. This is harmless but ugly. Remove the redundant assignments. Signed-off-by: Mikael Pettersson <mikpe@...uu.se> --- arch/x86/ia32/ia32_signal.c | 5 ----- 1 file changed, 5 deletions(-) diff -rupN linux-2.6.28-rc2/arch/x86/ia32/ia32_signal.c linux-2.6.28-rc2.x86-signals-fixes/arch/x86/ia32/ia32_signal.c --- linux-2.6.28-rc2/arch/x86/ia32/ia32_signal.c 2008-10-26 21:35:33.000000000 +0100 +++ linux-2.6.28-rc2.x86-signals-fixes/arch/x86/ia32/ia32_signal.c 2008-10-27 08:14:43.000000000 +0100 @@ -572,11 +572,6 @@ int ia32_setup_rt_frame(int sig, struct regs->dx = (unsigned long) &frame->info; regs->cx = (unsigned long) &frame->uc; - /* Make -mregparm=3 work */ - regs->ax = sig; - regs->dx = (unsigned long) &frame->info; - regs->cx = (unsigned long) &frame->uc; - loadsegment(ds, __USER32_DS); loadsegment(es, __USER32_DS); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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