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authorAndi Kleen <ak@suse.de>2006-06-26 13:59:08 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-26 10:48:20 -0700
commitd9005b52de7bc9b20afa93e06d3e15843bafc12f (patch)
tree4a55cd045b40dba9736a8be6efc36e3fdc4a7537
parent8fa3d6fc5e952300c26490167a93bf502de03a99 (diff)
[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 <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/x86_64/kernel/signal.c1
1 files changed, 0 insertions, 1 deletions
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;