From d9005b52de7bc9b20afa93e06d3e15843bafc12f Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 26 Jun 2006 13:59:08 +0200 Subject: [PATCH] x86_64: Remove bogus RED-PEN comment in signal.c No red zone possible/needed on the alternative stack. It caused confusion. Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds --- arch/x86_64/kernel/signal.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch') diff --git a/arch/x86_64/kernel/signal.c b/arch/x86_64/kernel/signal.c index 94b4b1128ac..28161170fb0 100644 --- a/arch/x86_64/kernel/signal.c +++ b/arch/x86_64/kernel/signal.c @@ -237,7 +237,6 @@ get_stack(struct k_sigaction *ka, struct pt_regs *regs, unsigned long size) rsp = regs->rsp - 128; /* This is the X/Open sanctioned signal stack switching. */ - /* RED-PEN: redzone on that stack? */ if (ka->sa.sa_flags & SA_ONSTACK) { if (sas_ss_flags(rsp) == 0) rsp = current->sas_ss_sp + current->sas_ss_size; -- cgit v1.2.3